CN113580753B - Three-station pad printing machine - Google Patents
Three-station pad printing machine Download PDFInfo
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- CN113580753B CN113580753B CN202110933254.9A CN202110933254A CN113580753B CN 113580753 B CN113580753 B CN 113580753B CN 202110933254 A CN202110933254 A CN 202110933254A CN 113580753 B CN113580753 B CN 113580753B
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- pad printing
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- sliding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F17/00—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for
- B41F17/001—Pad printing apparatus or machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F35/00—Cleaning arrangements or devices
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Abstract
The invention discloses a three-station pad printing machine which comprises a shell assembly, a lifting assembly, a turning assembly and a pad printing assembly, wherein the shell assembly is provided with a shell frame; the shell assembly comprises a bottom frame, a top frame and a first fixing shell, the top frame is welded with the top of the bottom frame, and the first fixing shell is fixedly connected to the top of the bottom frame. According to the invention, the lifting assembly and the turning assembly are arranged, and the three groups of pad printing glue heads and the matched oil cup assemblies are transversely arranged, so that the pad printing machine can automatically translate and move the workpiece and automatically rotate the workpiece, the moving distance and the rotating angle can be freely set, the triangular automatic pad printing of the workpiece is completed, a large amount of manual operation is saved, and the labor cost is saved; according to the invention, the cleaning assembly is arranged on the pad printing machine, so that the pad printing rubber head can be automatically cleaned after each pad printing is finished, the ink accumulation is prevented, the cleaning of the pad printing rubber head after each processing is ensured, the balanced addition of the oil marks can be ensured after each processing, and the pad printing machine has more attractive appearance.
Description
Technical Field
The invention relates to the field of pad printing machines, in particular to a three-station pad printing machine.
Background
The pad printing machine is a kind of printing equipment, and is applicable to plastics, toys, glass, metal, ceramics, electronics and batteries, etc. Pad printing is an indirect gravure printing technique, and has become a main method for printing and decorating the surfaces of various objects. Pad printing machines are well known in the industry for automation. This is a necessary outlet for improving production efficiency and reducing cost, and is also an inevitable requirement for the transfer printing technology from labor-intensive industry to technology-intensive industry, and the battery base is a mechanism for loading batteries.
When general bat printing machine carries out three station bat printing to battery base, need the last unloading battery base that the staff does not stop to need to adjust the angle of battery base, very troublesome, extravagant manpower, simultaneously, general bat printing machine bat printing back, can remain printing ink on the bat printing rubber head, and a lot of bat printing back, the printing ink is piled up seriously, leads to the stamp fuzzy, and the stamp effect is poor. Therefore, a three-station pad printing machine is provided.
Disclosure of Invention
The technical task of the invention is to provide a three-station pad printing machine aiming at the defects, which can automatically perform three-station pad printing on a battery base, and can automatically clean a pad printing rubber head after each pad printing, thereby ensuring the printing effect.
The technical scheme of the invention is realized as follows:
a three-station pad printing machine comprises a shell assembly, a lifting assembly, a turnover assembly and a pad printing assembly;
the shell assembly comprises an underframe, an upper frame and a first fixed shell, the upper frame is welded with the top of the underframe, the first fixed shell is fixedly connected to the top of the underframe, and a sliding groove is formed in the first fixed shell;
the lifting assembly comprises a fixed plate, a first sleeve, a first slide rod, a first slide seat, a first sliding plate, a first servo motor, a first lead screw, a connecting seat, a screw rod, a fixed frame, a second servo motor and a second fixed shell, wherein the fixed plate is fixedly connected to the chassis, the number of the first sleeve is two, the two first sleeves are symmetrically arranged on the fixed plate, the first slide rod is slidably connected into the first sleeve, the first slide seat is fixedly connected to the first slide rod through a bolt, the first sliding plate is slidably connected to the first slide seat, the first servo motor is arranged at one side of the first slide seat through a bolt, an output shaft of the first servo motor is fixedly connected with the first lead screw through a coupler, the first lead screw is rotatably connected to the inner side of the first slide seat, one end of the first lead screw penetrates through the first sliding plate and is in threaded connection with the first sliding plate, the connecting seat is fixedly connected to the center of the bottom of the first slide seat, a through hole is formed in the fixed plate, the bottom of the connecting seat is rotatably connected with the screw rod, the fixed plate, the bottom of the second fixed plate is connected with one side of the fixed frame, and the second fixed shell is connected with the second fixed shell through a bolt;
the turnover assembly comprises a second sliding seat, an inclined plate, a planetary corner motor and a rotating plate, the bottom end of the second sliding seat is fixedly connected with the first sliding plate through a fixed connecting rod, the second sliding seat is fixedly connected with the inclined plate through a support, the planetary corner motor is installed at the top of the second sliding seat, an output shaft of the planetary corner motor penetrates through the inclined plate and is rotatably connected with the inclined plate, the output shaft of the planetary corner motor is fixedly connected with the rotating plate, and a suction hole is formed in the rotating plate;
wherein, the bat printing subassembly includes third slide, third servo motor, second lead screw, second slide, cylinder, telescopic shaft and bat printing head of gluing, the third slide pass through bolt fixed connection in the top of roof-rack, third servo motor with the third slide passes through shaft coupling fixed connection, third servo motor's output shaft runs through the third slide and with the third slide rotates to be connected, the second lead screw rotate connect in on the third slide, the second lead screw with third servo motor's output shaft welds mutually, second slide sliding connection in on the third slide, the one end of second lead screw runs through the second slide and with second slide threaded connection, the quantity of cylinder is three, three the cylinder pass through bolt equidistance fixed connection in proper order in the bottom of second slide, the telescopic shaft install in the bottom of cylinder, the bat printing head of gluing pass through bolt fixed connection in the bottom of telescopic shaft.
Preferably, the top frame is hinged with a shell door, four sides of the bottom frame are fixedly connected with shell plates through bolts, and the top frame is provided with a control panel.
Preferably, the oil cup assembly comprises a first fixing seat, an electric cylinder, a fourth sliding seat, a second fixing seat, an oil cup box and an oil plate, the first fixing seat is fixedly connected to the top frame, the electric cylinder is installed on the first fixing seat, the fourth sliding seat is welded to the telescopic end of the electric cylinder, the second fixing seat is fixedly connected to one side, away from the fourth sliding seat, of the electric cylinder, the oil cup box is installed on the second fixing seat, and the oil plate is fixedly connected to the top frame through bolts.
Preferably, the second fixing base with the quantity of oiled-plate is three, three oiled-plate equidistance fixed connection in proper order on the roof-rack, distance between the oiled-plate with distance between the bat printing rubber head equals.
Preferably, two second sleeves which are symmetrically arranged are welded on the top frame, a second sliding rod is connected in the second sleeves in a sliding mode, and one end of the second sliding rod is fixedly connected with the fourth sliding seat.
Preferably, the cleaning device further comprises a cleaning assembly, wherein the cleaning assembly comprises a mounting seat, a speed regulating motor and an adhesive tape roller, the mounting seat is fixedly connected to one side of the top frame, the mounting seat is fixedly connected with the speed regulating motor through a bolt, an output shaft of the speed regulating motor penetrates through the mounting seat, and the output shaft of the speed regulating motor is fixedly connected with the adhesive tape roller.
Preferably, a third fixing seat is installed on the top frame through a bolt, a rotating shaft is rotatably connected to the third fixing seat, a driven roller is sleeved on the rotating shaft, and the third fixing seat and the mounting seat are symmetrically arranged.
Preferably, the top frame is fixedly connected with a cleaning plate through a bolt, and the central lines of the cleaning plate, the driven roller and the adhesive tape roller are located on the same plane.
Preferably, an air pump is mounted on the bottom frame, and an air suction end of the air pump is communicated with the suction hole through a hose.
Preferably, the shell plate is provided with a heat dissipation plate, and the shell plate is provided with a groove.
Compared with the prior art, the invention has the advantages and positive effects that:
1. according to the invention, the lifting assembly and the turning assembly are arranged, and the three groups of pad printing glue heads and the matched oil cup assemblies are transversely arranged, so that the pad printing machine can automatically translate and move the workpiece, the workpiece can automatically rotate, the moving distance and the rotating angle can be freely set, the triangular automatic pad printing of the workpiece is completed, a large amount of manual operation is saved, and the labor cost is saved.
2. According to the invention, the cleaning component is arranged on the pad printing machine, so that the pad printing rubber head can be automatically cleaned after each pad printing is finished, the ink accumulation is prevented, the cleaning of the pad printing rubber head after each processing is ensured, the balanced addition of the oil marks during each processing is ensured, and the pad printing machine has more attractive appearance.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a perspective view of a three station pad printing machine of the present invention;
FIG. 2 is a front view of the three station pad printing machine of the present invention;
FIG. 3 is a right side view of the three station pad printer of the present invention;
FIG. 4 is a left side view of the three station pad printer of the present invention;
FIG. 5 is a top view of the internal structure of the three-station pad printing machine of the present invention;
FIG. 6 is a schematic view of the internal structure of the three-station pad printing machine according to the present invention;
FIG. 7 is a schematic view of the interior of the three-station pad printing machine of the present invention;
FIG. 8 is a schematic view of the internal side view of the three-station pad printing machine of the present invention;
FIG. 9 is a perspective view of a pad printing assembly of the present invention;
FIG. 10 is a perspective view of the lift assembly of the present invention;
FIG. 11 is a front view of the lift assembly of the present invention;
FIG. 12 is an enlarged view of the structure of region A in FIG. 1 according to the present invention;
FIG. 13 is an enlarged view of the structure of region B in FIG. 6 according to the present invention;
FIG. 14 is an enlarged view of the structure of region C in FIG. 6 according to the present invention.
In the figure: 1. a shell assembly; 11. a chassis; 12. a top frame; 13. a first stationary case; 14. a chute; 15. a shell door; 16. a shell plate; 17. a control panel; 2. a lifting assembly; 21. a fixing plate; 22. a first sleeve; 23. a first slide bar; 25. a first slider; 26. a first slide plate; 27. a first servo motor; 28. a first lead screw; 29. connecting seats; 210. a screw; 211. a fixed mount; 212. a second servo motor; 213. a second stationary case; 3. a turnover assembly; 31. a second slide carriage; 32. a sloping plate; 33. a planetary corner motor; 34. rotating the plate; 35. sucking holes; 4. a pad printing component; 41. a third slide carriage; 42. a third servo motor; 43. a second lead screw; 44. a second slide plate; 45. a cylinder; 46. a telescopic shaft; 48. pad printing the rubber head; 5. an oil cup assembly; 51. a first fixed seat; 52. an electric cylinder; 53. a fourth slider; 54. a second fixed seat; 55. an oil cup box; 56. an oil plate; 57. a second sleeve; 58. a second slide bar; 6. a cleaning assembly; 61. a mounting seat; 62. a speed-regulating motor; 63. an adhesive tape roll; 64. a third fixed seat; 65. a rotating shaft; 66. a driven roller; 67. the plate is cleaned.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
The invention is further described with reference to the following figures and specific examples.
Example 1
As shown in fig. 1 to 14, a three-station pad printing machine according to an embodiment of the present invention includes a shell assembly 1, a lifting assembly 2, a turning assembly 3, and a pad printing assembly 4, where the shell assembly 1 is a basic frame structure of the present invention and is used for bearing and mounting each assembly, the turning assembly 3 is mounted on the lifting assembly 2, the lifting assembly 2 can not only lift the turning assembly 3, but also perform a translation operation on the turning assembly 3, a workpiece to be processed is placed on the turning assembly 3, the turning assembly 3 can fix the workpiece, and during processing, the workpiece can be rotated, and a pad printing head 48 of the pad printing assembly 4 can be coated with ink and printed on the workpiece;
the shell assembly 1 comprises an underframe 11, a top frame 12 and a first fixing shell 13, wherein the top frame 12 is welded with the top of the underframe 11, the underframe 11 and the top frame 12 form a basic supporting framework of the turnover device, the first fixing shell 13 is fixedly connected with the top of the top frame 12, a sliding groove 14 is formed in the first fixing shell 13, and the turnover assembly 3 slides in the sliding groove 14;
in order to adjust the height of the workpiece and translate the workpiece during processing, a lifting assembly 2 is disposed on the base frame 11, the lifting assembly 2 includes a fixed plate 21, first sleeves 22, first slide bars 23, first slide seats 25, first slide plates 26, first servo motors 27, first lead screws 28, connecting seats 29, screws 210, fixing frames 211, second servo motors 212, and second fixing shells 213, the fixed plate 21 is fixedly connected to the base frame 11, the number of the first sleeves 22 is two, the two first sleeves 22 are symmetrically mounted on the fixed plate 21, the first slide bar 23 is slidably connected in the first sleeve 22, the first slide bar 23 is slidably fitted in the first sleeve 22 for guiding the moving direction of the first slide seat 25, the first slide seats 25 are fixedly connected to the first slide bars 23 through bolts, the first slide seats 25 and the first slide bars 23 can be lifted and lowered relative to the fixed plate 21, the first sliding plate 26 is slidably connected to the first sliding seat 25, the first servo motor 27 is installed on one side of the first sliding seat 25 through a bolt, an output shaft of the first servo motor 27 is fixedly connected to the first lead screw 28 through a coupler, after the first servo motor 27 is started, the first lead screw 28 can be driven to rotate, the first lead screw 28 is in threaded connection with the first sliding plate 26, so that the first sliding plate 26 can slide left and right with the first lead screw 28 as an axis, thereby driving the turnover assembly 3 installed on the first sliding plate 26 to translate, the first lead screw 28 is rotatably connected to the inner side of the first sliding seat 25, one end of the first lead screw 28 penetrates through the first sliding plate 26 and is in threaded connection with the first sliding plate 26, the connecting seat 29 is fixedly connected to the center of the bottom of the first sliding seat 25, a through hole is formed in the fixing plate 21, the bottom of the connecting seat 29 is rotatably connected to the screw 210, the fixing frame 211 is welded to the bottom of the fixing plate 21, the second fixing shell 213 is fixedly connected with the bottom of the fixing frame 211, one side of the second fixing shell 213 is fixedly connected with the second servo motor 212 through a bolt, the screw 210 is in threaded connection with a sliding sleeve, a gear is welded on an output shaft of the second servo motor 212, the second servo motor 212 drives the sliding sleeve to rotate through the gear, so that the screw 210 moves up and down, the first sliding seat 25 and the first sliding plate 26 are driven to lift, the turnover assembly 3 is driven to move up and down, and the height of a workpiece is adjusted to be matched with the pad printing assembly 4;
in order to place and fix a workpiece and enable the workpiece to rotate autonomously, a turnover component 3 is mounted on a first sliding plate 26, the turnover component 3 comprises a second sliding seat 31, an inclined plate 32, a planetary corner motor 33 and a rotating plate 34, the workpiece is placed on the rotating plate 34, the bottom end of the second sliding seat 31 is fixedly connected with the first sliding plate 26 through a fixed connecting rod, when the first sliding plate 26 moves, the second sliding seat 31 is driven to move, namely, the turnover component 3 is driven to translate, the second sliding seat 31 is fixedly connected with the inclined plate 32 through a support, the planetary corner motor 33 is mounted at the top of the second sliding seat 31, the planetary corner motor 33 can drive the rotating plate 34 to rotate and adjust the angular orientation of the rotating plate 34, so as to adjust the angular orientation of the workpiece, the planetary corner motor 33 sets three rotating angles and can drive the workpiece to rotate to form three different angles, an output shaft of the planetary corner motor 33 penetrates through the inclined plate 32 and is rotatably connected with the inclined plate 32, an output shaft of the planetary corner motor 33 is fixedly connected with the rotating plate 34, a suction hole 35 is formed in the rotating plate 34, and a suction hole 35 is formed in the rotating plate 34 to suck the workpiece and assist in fixing the fixing of the air pump;
in order to be stained with ink and transfer-print the ink onto a workpiece, a transfer-printing assembly 4 is installed on the top frame 12, the transfer-printing assembly 4 comprises a third slide seat 41, a third servo motor 42, a second screw rod 43, a second sliding plate 44, an air cylinder 45, a telescopic shaft 46 and a transfer-printing rubber head 48, the third slide seat 41 is fixedly connected to the top of the top frame 12 through bolts, the third servo motor 42 is fixedly connected with the third slide seat 41 through a coupler, an output shaft of the third servo motor 42 penetrates through the third slide seat 41 and is rotatably connected with the third slide seat 41, the second screw rod 43 is rotatably connected to the third slide seat 41, the third servo motor 42 drives the second screw rod 43 to rotate, due to the threaded connection of the second screw rod 43 and the second sliding plate 44, the second sliding plate 44 is enabled to horizontally slide on the third slide seat 41 and drives the three air cylinders 45 to move, the air cylinder 45 moves to a position above an oil cup box 55 of the oil cup assembly 5, the telescopic shaft 46 of the air cylinder 45 drives the pad printing rubber head 48 to descend and be stained with ink in an oil cup box 55, the pad printing rubber head 48 is lifted, the third servo motor 42 drives the air cylinder 45 and the pad printing rubber head 48 to move to the upper side of a workpiece, the telescopic shaft 46 of the air cylinder 45 descends to perform pad printing operation on the workpiece, the second lead screw 43 is welded with an output shaft of the third servo motor 42, the second sliding plate 44 is connected onto the third sliding seat 41 in a sliding mode, one end of the second lead screw 43 penetrates through the second sliding plate 44 and is in threaded connection with the second sliding plate 44, the number of the air cylinders 45 is three, the three air cylinders 45 are sequentially and equidistantly fixedly connected to the bottom of the second sliding plate 44 through bolts, the telescopic shaft 46 is installed at the bottom of the air cylinder 45, the pad printing rubber head 48 is fixedly connected to the bottom end of the telescopic shaft 46 through bolts, and the pad printing rubber head 48 can be stained with ink and be printed on the workpiece.
A shell door 15 is hinged on the top frame 12, shell plates 16 are fixedly connected to four sides of the bottom frame 11 through bolts, and a control panel 17 is installed on the top frame 12.
By adopting the technical scheme, the shell door 15 and the shell plate 16 are used for protecting the invention, the internal structure can be operated and maintained by opening the shell door 15, and the control panel 17 is integrated with a switch for controlling each driving piece.
In order to add ink to the pad printing assembly 4, an ink cup assembly 5 is arranged on the bottom frame 11, the ink cup assembly 5 comprises a first fixed seat 51, an electric cylinder 52, a fourth sliding seat 53, a second fixed seat 54, an ink cup box 55 and an oil plate 56, the first fixed seat 51 is fixedly connected to the top frame 12, the electric cylinder 52 is installed on the first fixed seat 51, the electric cylinder 52 is used for driving the fourth sliding seat 53 to move and driving the ink cup box 55 to move so as to brush the ink on the oil plate 56, the fourth sliding seat 53 is welded at the telescopic end of the electric cylinder 52, the second fixed seat 54 is fixedly connected to one side, far away from the electric cylinder 52, of the fourth sliding seat 53, the ink cup box 55 is installed on the second fixed seat 54, and the oil plate 56 is fixedly connected to the top frame 12 through bolts.
By adopting the above technical scheme, the flexible end of electric jar 52 drives fourth slide 53 and removes to drive rather than the oil cup box 55 removal of fixed connection, brush printing ink on the oilplate 56, make things convenient for the bat printing rubber head 48 of bat printing subassembly 4 to be stained with and cover printing ink.
The number of the second fixing seats 54 and the number of the oil plates 56 are three, the three oil plates 56 are sequentially and equidistantly fixedly connected to the top frame 12, the oil plates 56 are coated with ink, and the distance between the oil plates 56 is equal to the distance between the pad printing glue heads 48.
By adopting the technical scheme, the three pad printing rubber heads 48 can be coated with printing ink at the same time, and the processing time is saved.
Two second sleeves 57 symmetrically arranged are welded on the top frame 12, a second sliding rod 58 is slidably connected in the second sleeves 57, and one end of the second sliding rod 58 is fixedly connected with the fourth sliding seat 53.
By adopting the above technical solution, the second sleeve 57 cooperates with the second sliding rod 58 to guide the fourth sliding seat 53 to move.
An air pump is arranged on the bottom frame 11, and the air suction end of the air pump is communicated with the suction hole 35 through a hose.
By adopting the technical scheme, after the workpiece is placed on the rotating plate 34, negative pressure is generated by the air pump to adsorb and fix the workpiece on the rotating plate 34.
The shell plate 16 is provided with a heat dissipation plate, and the shell plate 16 is provided with a groove.
Through adopting above-mentioned technical scheme for supplementary heat dissipation can place the air pump in the recess.
Example 2
As shown in fig. 5-7 and 14, the present embodiment is different from embodiment 1 in that the present invention further provides a cleaning assembly 6, where the cleaning assembly 6 includes a mounting base 61, a speed-regulating motor 62 and an adhesive tape roller 63, the mounting base 61 is fixedly connected to one side of the top frame 12, the mounting base 61 is fixedly connected to the speed-regulating motor 62 through a bolt, an output shaft of the speed-regulating motor 62 passes through the mounting base 61, and an output shaft of the speed-regulating motor 62 is fixedly connected to the adhesive tape roller 63. Set up the black sticky tape that removes on the sticky tape roller 63, remove the black sticky tape and roll out to cover on clean board 67, and fix on driven voller 66, install third fixing base 64 through the bolt on the roof-rack 12, the last rotation of third fixing base 64 is connected with pivot 65, and the cover is equipped with driven voller 66 on the pivot 65, and third fixing base 64 sets up with mount pad 61 symmetry. The top frame 12 is fixedly connected with a cleaning plate 67 through a bolt, the center lines of the cleaning plate 67, the driven roller 66 and the adhesive tape roller 63 are located on the same plane, the speed regulating motor 62 can drive the adhesive tape roller 63 to rotate and drive the ink removing adhesive tape to roll, so that the used ink removing adhesive tape is wrapped on the adhesive tape roller 63, and the adhesive tape on the cleaning plate 67 is ensured to be clean.
Through adopting above-mentioned technical scheme, after the bat printing is accomplished, third servo motor 42 drives second lead screw 43 and rotates, because second lead screw 43 and second slide 44 threaded connection, make second slide 44 translation slip on third slide 41, drive three cylinder 45 and remove, cylinder 45 removes to behind cleaning plate 67 top, cylinder 45 drives telescopic shaft 46 and descends, make the bottom of bat printing rubber head 48 glue on the ink removal adhesive tape on cleaning plate 67, clean the printing ink on the bat printing rubber head 48, prevent that printing ink from piling up, guarantee the cleanness of at every turn after processing bat printing rubber head 48, guarantee to add the seal in addition at every turn, have the aesthetic property more. After the printing is removed, the speed regulating motor 62 drives the adhesive tape roller 63 to rotate, so as to drive the ink removing adhesive tape to roll, so that the used ink removing adhesive tape is wrapped on the adhesive tape roller 63, and the adhesive tape on the cleaning plate 67 is ensured to be clean.
Example 3
As shown in fig. 1, the difference between this embodiment and embodiments 1 and 2 is that a temperature controller is further installed on the top frame 12 of the present invention for controlling the temperature of the equipment inside the present invention and ensuring the normal operation of the equipment.
For the convenience of understanding the technical solutions of the present invention, the working principle or the operation mode of the present invention in the practical process will be described in detail below.
In practical application, a worker places a workpiece on the rotating plate 34, the screw 210 is in threaded connection with a sliding sleeve, a gear is welded on an output shaft of the second servo motor 212, the second servo motor 212 drives the sliding sleeve to rotate through the gear, so that the screw 210 moves up and down, the first sliding seat 25 and the first sliding plate 26 are driven to lift up and down, the turnover component 3 is driven to move up and down, the height of the workpiece is adjusted to be matched with the pad printing component 4, the first servo motor 27 can drive the first lead screw 28 to rotate after being started, the first lead screw 28 is in threaded connection with the first sliding plate 26, the first sliding plate 26 can slide left and right by taking the first lead screw 28 as an axis, the turnover component 3 mounted on the first sliding plate 26 is driven to translate, the workpiece is driven to translate, in the workpiece translation process, the planetary corner motor 33 drives the rotating plate 34 to rotate, and the angle orientation of the rotating plate 34 is adjusted, thereby adjusting the angular orientation of the workpiece, the planet rotation angle motor 33 sets three rotation angles, which can drive the workpiece to rotate to three different angles, when the workpiece is respectively positioned below the three air cylinders 45 and the pad printing glue head 48, the workpiece is respectively positioned at different rotation angles, the telescopic end of the electric cylinder 52 drives the fourth slide seat 53 to move, thereby driving the ink cup box 55 fixedly connected with the electric cylinder to move, so as to brush the ink on the oil plate 56, thereby facilitating the ink coating of the pad printing glue head 48 of the pad printing component 4, the third servo motor 42 drives the second lead screw 43 to rotate, as the second lead screw 43 is in threaded connection with the second slide plate 44, the second slide plate 44 is enabled to slide on the third slide seat 41 in a translation manner, thereby driving the three air cylinders 45 to move, after the air cylinder 45 moves to the position above the ink cup box 55 of the ink cup component 5, the telescopic shaft 46 of the air cylinder 45 drives the pad printing glue head 48 to descend and coat the ink in the ink cup box 55, thereby lifting the pad printing glue head 48, the third servo motor 42 drives the air cylinder 45 and the pad printing rubber head 48 to move to the position above a workpiece, the telescopic shaft 46 of the air cylinder 45 descends, pad printing operation is conducted on the workpiece, after pad printing is completed, the third servo motor 42 drives the second lead screw 43 to rotate, due to the fact that the second lead screw 43 is in threaded connection with the second sliding plate 44, the second sliding plate 44 slides on the third sliding seat 41 in a translation mode, the three air cylinders 45 are driven to move, after the air cylinder 45 moves to the position above the cleaning plate 67, the air cylinder 45 drives the telescopic shaft 46 to descend, ink removing rubber belts on the cleaning plate 67 at the bottom of the pad printing rubber head 48 are enabled to be clean, ink on the pad printing rubber head 48 is prevented from being accumulated, cleaning of the pad printing rubber head 48 after processing every time is guaranteed, balanced adding of ink marks during processing every time is guaranteed, and the pad printing rubber head is more attractive. After the printing is removed, the speed regulating motor 62 drives the adhesive tape roller 63 to rotate, the ink removing adhesive tape is driven to roll, the used ink removing adhesive tape is wrapped on the adhesive tape roller 63, the adhesive tape on the cleaning plate 67 is clean, the air pump stops working, and a worker takes down the workpiece. The simple steps are as follows: the height of the overturning component 3 is adjusted, feeding is carried out, the pad printing rubber head 48 is stained with the oil seal through the oil cup component 5, the workpiece is displaced to the position below the first pad printing rubber head 48, the air cylinder 45 drives the pad printing rubber head 48 to coat the oil seal, the workpiece is displaced to the position below the second pad printing rubber head 48, the angle of rotation is adjusted, the air cylinder 45 drives the pad printing rubber head 48 to coat the oil seal, the workpiece is displaced to the position below the third pad printing rubber head 48, the angle of rotation is adjusted, the air cylinder 45 drives the pad printing rubber head 48 to coat the oil seal, and the pad printing rubber head 48 and blanking are cleaned.
The present invention can be easily implemented by those skilled in the art from the above detailed description. It should be understood, however, that the intention is not to limit the invention to the particular embodiments described. On the basis of the disclosed embodiments, a person skilled in the art can combine different technical features at will, thereby implementing different technical solutions.
Claims (10)
1. A three-station pad printing machine is characterized by comprising a shell component (1), a lifting component (2), a turnover component (3) and a pad printing component (4);
the shell assembly (1) comprises an underframe (11), a top frame (12) and a first fixing shell (13), wherein the top frame (12) is welded with the top of the underframe (11), the first fixing shell (13) is fixedly connected to the top of the underframe (11), and a sliding groove (14) is formed in the first fixing shell (13);
wherein, the lifting component (2) comprises a fixing plate (21), a first sleeve (22), a first slide rod (23), a first sliding seat (25), a first sliding plate (26), a first servo motor (27), a first screw rod (28), a connecting seat (29), a screw rod (210), a fixing frame (211), a second servo motor (212) and a second fixing shell (213), the fixing plate (21) is fixedly connected to the base frame (11), the number of the first sleeve (22) is two, the two first sleeve (22) are symmetrically arranged on the fixing plate (21), the first slide rod (23) is slidably connected to the first sleeve (22), the first sliding seat (25) is fixedly connected to the first slide rod (23) through a bolt, the first sliding plate (26) is slidably connected to the first sliding seat (25), the first servo motor (27) is mounted to one side of the first sliding seat (25) through a bolt, an output shaft of the first servo motor (27) is fixedly connected to the first screw rod (28) through a coupler, the first sliding plate (28) is connected to the first inner side of the first slide rod (26), and the first sliding seat (26) is connected to the first sliding plate (28) through a screw rod (26), the connecting seat (29) is fixedly connected to the center of the bottom of the first sliding seat (25), a through hole is formed in the fixing plate (21), the bottom of the connecting seat (29) is rotatably connected with the screw (210), the fixing frame (211) is welded to the bottom of the fixing plate (21), the second fixing shell (213) is fixedly connected with the bottom of the fixing frame (211), and one side of the second fixing shell (213) is fixedly connected with the second servo motor (212) through a bolt;
the turnover assembly (3) comprises a second sliding seat (31), an inclined plate (32), a planetary corner motor (33) and a rotating plate (34), the bottom end of the second sliding seat (31) is fixedly connected with the first sliding plate (26) through a fixed connecting rod, the second sliding seat (31) is fixedly connected with the inclined plate (32) through a support, the planetary corner motor (33) is installed at the top of the second sliding seat (31), an output shaft of the planetary corner motor (33) penetrates through the inclined plate (32) and is rotatably connected with the inclined plate (32), the output shaft of the planetary corner motor (33) is fixedly connected with the rotating plate (34), and a suction hole (35) is formed in the rotating plate (34);
wherein the pad printing assembly (4) comprises a third sliding seat (41), a third servo motor (42), a second screw rod (43), a second sliding plate (44), an air cylinder (45), a telescopic shaft (46) and a pad printing rubber head (48), the third sliding seat (41) is fixedly connected to the top of the top frame (12) through a bolt, the third servo motor (42) is fixedly connected with the third sliding seat (41) through a coupler, the output shaft of the third servo motor (42) penetrates through the third sliding seat (41) and is rotationally connected with the third sliding seat (41), the second screw rod (43) is rotationally connected to the third sliding seat (41), the second screw rod (43) is welded with an output shaft of the third servo motor (42), the second sliding plate (44) is connected to the third sliding seat (41) in a sliding way, one end of the second screw rod (43) penetrates through the second sliding plate (44) and is in threaded connection with the second sliding plate (44), the number of the cylinders (45) is three, the three cylinders (45) are sequentially and equidistantly fixedly connected to the bottom of the second sliding plate (44) through bolts, the telescopic shaft (46) is arranged at the bottom of the cylinder (45), the pad printing rubber head (48) is fixedly connected to the bottom end of the telescopic shaft (46) through a bolt.
2. A three-station pad printing machine as claimed in claim 1, characterized in that the top frame (12) is hinged with a shell door (15), four sides of the bottom frame (11) are fixedly connected with shell plates (16) through bolts, and the top frame (12) is provided with a control panel (17).
3. The three-station pad printing machine according to claim 1, further comprising an oil cup assembly (5), wherein the oil cup assembly (5) comprises a first fixing seat (51), an electric cylinder (52), a fourth sliding seat (53), a second fixing seat (54), an oil cup box (55) and an oil plate (56), the first fixing seat (51) is fixedly connected to the top frame (12), the electric cylinder (52) is installed on the first fixing seat (51), the fourth sliding seat (53) is welded to the telescopic end of the electric cylinder (52), the second fixing seat (54) is fixedly connected to one side, away from the electric cylinder (52), of the fourth sliding seat (53), the oil cup box (55) is installed on the second fixing seat (54), and the oil plate (56) is fixedly connected to the top frame (12) through bolts.
4. A three-station pad printing machine according to claim 3, characterized in that the number of the second fixed seat (54) and the number of the oil plates (56) are three, the three oil plates (56) are sequentially and equidistantly fixedly connected to the top frame (12), and the distance between the oil plates (56) is equal to the distance between the pad printing heads (48).
5. A three-station pad printing machine according to claim 3, wherein two symmetrically arranged second sleeves (57) are welded on the top frame (12), a second slide bar (58) is slidably connected in the second sleeves (57), and one end of the second slide bar (58) is fixedly connected with the fourth slide carriage (53).
6. The three-station pad printing machine according to claim 1, characterized by further comprising a cleaning assembly (6), wherein the cleaning assembly (6) comprises a mounting seat (61), a speed regulating motor (62) and an adhesive tape roller (63), the mounting seat (61) is fixedly connected to one side of the top frame (12), the mounting seat (61) is fixedly connected with the speed regulating motor (62) through a bolt, an output shaft of the speed regulating motor (62) penetrates through the mounting seat (61), and an output shaft of the speed regulating motor (62) is fixedly connected with the adhesive tape roller (63).
7. The three-station pad printing machine according to claim 6, wherein a third fixed seat (64) is mounted on the top frame (12) through bolts, a rotating shaft (65) is rotatably connected to the third fixed seat (64), a driven roller (66) is sleeved on the rotating shaft (65), and the third fixed seat (64) and the mounting seat (61) are symmetrically arranged.
8. The three-station pad printing machine according to claim 7, wherein a cleaning plate (67) is fixedly connected to the top frame (12) through a bolt, and the central lines of the cleaning plate (67), the driven roller (66) and the adhesive tape roller (63) are located on the same plane.
9. A three-station pad printing machine as claimed in claim 1, wherein an air pump is mounted on the base frame (11), and the air suction end of the air pump is communicated with the suction hole (35) through a hose.
10. A three-station pad printing machine according to claim 2, characterized in that said shell plate (16) is provided with a heat-dissipating plate, and said shell plate (16) is provided with a groove.
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| CN202110933254.9A CN113580753B (en) | 2021-08-14 | 2021-08-14 | Three-station pad printing machine |
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| CN202110933254.9A CN113580753B (en) | 2021-08-14 | 2021-08-14 | Three-station pad printing machine |
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| CN113580753B true CN113580753B (en) | 2022-12-16 |
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| CN213767726U (en) * | 2020-09-23 | 2021-07-23 | 深圳市久和精密自动化设备有限公司 | Watch glass panel pad printing machine |
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| EP0544176A1 (en) * | 1991-11-25 | 1993-06-02 | BINNEN, Georg | Multicolour pad printing machine |
| CN106113923A (en) * | 2016-08-16 | 2016-11-16 | 昆山倚天自动化科技股份有限公司 | A kind of rotary type multi-station pad printer |
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| CN113580753A (en) | 2021-11-02 |
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Address after: Room 27a01-17, building 1, No. 199, Shishan Road, high tech Zone, Suzhou, Jiangsu 215000 Applicant after: Jiangsu yinuote printing equipment Co.,Ltd. Address before: Room 4, No. 111, Xinxing South Road, Kunshan Development Zone, Suzhou, Jiangsu 215300 Applicant before: Kunshan yinuote printing equipment Co.,Ltd. |
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