阅读说明：本技术 一种三工位移印机 (Three-station pad printing machine ) 是由 鄢忠春 于 2021-08-14 设计创作，主要内容包括：本发明公开了一种三工位移印机,包括壳组件、升降组件、翻转组件和移印组件；其中,所述壳组件包括底架、顶架和第一固定壳,所述顶架与所述底架的顶部相焊接,所述第一固定壳固定连接于所述底架的顶部。本发明,通过设置升降组件和翻转组件,并横向设置三组移印胶头和匹配的油盅组件,使移印机自动平移移动工件,并使工件自动旋转,移动距离以及旋转角度均可以自由设置,完成工件的三角度自动移印,节省大量的人力操作,节省人力成本；本发明,在移印机上设置清洁组件,使每次移印完成后,可以自动对移印胶头进行清洁,防止油墨堆积,保证每次加工后移印胶头的清洁干净,保证每次加工时可以均衡添加油印,更加具有美观性。(The invention discloses a three-station pad printing machine, which comprises a shell assembly, a lifting assembly, a turnover 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 automatic transfer printing machine, the lifting assembly and the overturning assembly are arranged, and the three groups of transfer printing rubber heads and the matched oil cup assemblies are transversely arranged, so that the transfer printing machine can automatically translate and move a workpiece and automatically rotate the workpiece, the moving distance and the rotating angle can be freely set, the triangular automatic transfer 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.)

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 slide 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 in the first sleeve (22), the first slide 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 slide seat (25), the first servo motor (27) is mounted on one side of the first slide seat (25) through a bolt, an output shaft of the first servo motor (27) is fixedly connected with the first screw rod (28) through a coupler, the first screw rod (28) is rotatably connected to the inner side of the first sliding seat (25), one end of the first screw rod (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 with the screw rod (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 bolt installation;

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 bolts, the third servo motor (42) is fixedly connected with the third sliding seat (41) through a coupler, an output shaft of the third servo motor (42) penetrates through the third sliding seat (41) and is rotatably connected with the third sliding seat (41), the second screw rod (43) is rotatably 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 slidably connected to the third sliding seat (41), 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 quantity of cylinder (45) is three, three cylinder (45) through bolt equidistance fixed connection in proper order in the bottom of second slide (44), telescopic shaft (46) install in the bottom of cylinder (45), bat printing rubber head (48) through bolt fixed connection in the bottom of telescopic shaft (46).

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 as claimed in claim 3, characterized in that two second sleeves (57) arranged symmetrically are welded on the top frame (12), a second slide bar (58) is 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 a bolt, 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, wherein said shell plate (16) is provided with a heat-dissipating plate, and said shell plate (16) is provided with a groove.

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 their development toward 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;

wherein, the lifting component comprises a fixed plate, a first sleeve, a first slide bar, a first slide seat, a first sliding plate, a first servo motor, a first screw rod, a connecting seat, a screw rod, a fixed frame, a second servo motor and a second fixed shell, the fixed plate is fixedly connected on the chassis, the number of the first sleeve is two, the two first sleeve cylinders are symmetrically arranged on the fixed plate, the first slide bar is slidably connected in the first sleeve, the first slide seat is fixedly connected on the first slide bar through a bolt, the first sliding plate is slidably connected on the first slide seat, the first servo motor is arranged on one side of the first slide seat through a bolt, an output shaft of the first servo motor is fixedly connected with the first screw rod through a coupler, the first screw rod is rotatably connected on the inner side of the first slide seat, one end of the first screw rod passes 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 sliding seat, a through hole is formed in the fixing plate, the bottom of the connecting seat is rotatably connected with the screw, the fixing frame is welded to the bottom of the fixing plate, the second fixing shell is fixedly connected with the bottom of the fixing frame, and one side of the second fixing shell is fixedly connected with the second servo motor through bolt installation;

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 pad printing component comprises a third sliding seat, a third servo motor, a second screw rod, a second sliding plate, an air cylinder, a telescopic shaft and a pad printing rubber head, the third sliding seat is fixedly connected with the top of the top frame through a bolt, the third servo motor is fixedly connected with the third sliding seat through a coupler, an output shaft of the third servo motor penetrates through the third sliding seat and is rotatably connected with the third sliding seat, the second screw rod is rotatably connected on the third sliding seat, the second screw rod is welded with the output shaft of the third servo motor, the second sliding plate is slidably connected on the third sliding seat, one end of the second screw rod penetrates through the second sliding plate and is in threaded connection with the second sliding plate, the number of the air cylinders is three, and the three air cylinders are fixedly connected with the bottom of the second sliding plate at equal intervals in sequence through bolts, the telescopic shaft is installed at the bottom of the cylinder, and the pad printing rubber head is fixedly connected to the bottom end of the telescopic shaft through a bolt.

Preferably, a shell door is hinged to the top frame, shell plates are fixedly connected to four sides of the bottom frame 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 the distance between the bat printing rubber head equals.

Preferably, the top frame is welded with two second sleeves which are symmetrically arranged, 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 rubber 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 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.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and 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 to obtain other 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 of the present invention;

FIG. 7 is a schematic view of the internal structure 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 area A of 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 the region C in FIG. 6 according to the present invention.

In the figure: 1. a housing 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 rotation angle 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 machining, a lifting assembly 2 is disposed on the chassis 11, the lifting assembly 2 includes a fixed plate 21, a first sleeve 22, a first slide 23, a first slide 25, a first slide plate 26, a first servo motor 27, a first lead screw 28, a connecting seat 29, a screw 210, a fixed frame 211, a second servo motor 212, and a second fixed shell 213, the fixed plate 21 is fixedly connected to the chassis 11, the number of the first sleeve 22 is two, the two first sleeves 22 are symmetrically mounted on the fixed plate 21, the first slide 23 is slidably connected to the first sleeve 22, the first slide 23 is slidably fitted to the first sleeve 22 for guiding the moving direction of the first slide 25, the first slide 25 is fixedly connected to the first slide 23 by a bolt, the first slide 25 and the first slide 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 to the bottom of the fixing frame 211, one side of the second fixing shell 213 is fixedly connected with a second servo motor 212 through bolt installation, a sliding sleeve is in threaded connection with the screw 210, a gear is welded on an output shaft of the second servo motor 212, the sliding sleeve is driven by the second servo motor 212 through the gear to rotate, so that the screw 210 moves up and down, the first sliding seat 25 and the first sliding plate 26 are further driven to lift up and down, the turnover component 3 is driven to move up and down, and the height of a workpiece is adjusted to be matched with the pad printing component 4;

in order to place and fix a workpiece and enable the workpiece to rotate independently, a turnover assembly 3 is installed on a first sliding plate 26, 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 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 assembly 3 is driven to translate, the second sliding seat 31 is fixedly connected with the inclined plate 32 through a bracket, the planetary corner motor 33 is installed at the top of the second sliding seat 31, the planetary corner motor 33 can drive the rotating plate 34 to rotate, the angular orientation of the rotating plate 34 is adjusted, 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 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 rotation angle motor 33 is fixedly connected with a rotating plate 34, a suction hole 35 is formed in the rotating plate 34, and the air pump sucks the workpiece through the suction hole 35 to assist in fixing the workpiece;

in order to be stained with ink and transfer-print the ink on a workpiece, a transfer printing assembly 4 is installed on a top frame 12, the transfer 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 transfer printing glue head 48, the third sliding 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 sliding seat 41 through a coupler, an output shaft of the third servo motor 42 penetrates through the third sliding seat 41 and is rotatably connected with the third sliding seat 41, the second screw rod 43 is rotatably connected to the third sliding 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 sliding seat 41, the three air cylinders 45 are driven to move, after the air cylinder 45 moves to the upper part of an oil cup box 55 of the oil cup assembly 5, the telescopic shaft 46 of the air cylinder 45 drives the transfer printing glue head 48 to descend and to be stained with the ink in the oil cup box 55, promote pad printing rubber head 48, third servo motor 42 drives cylinder 45 and pad printing rubber head 48 and moves to the work piece top, telescopic shaft 46 of cylinder 45 descends, carry out pad printing operation to the work piece, second lead screw 43 welds with third servo motor 42's output shaft mutually, second slide 44 sliding connection is on third slide 41, the one end of second lead screw 43 runs through second slide 44 and with second slide 44 threaded connection, the quantity of cylinder 45 is three, three cylinder 45 passes through bolt equidistance fixed connection in proper order in the bottom of second slide 44, telescopic shaft 46 is installed in the bottom of cylinder 45, pad printing rubber head 48 passes through bolt fixed connection in the bottom of telescopic shaft 46, pad printing rubber head 48 can be stained with and cover printing ink and print the pattern on the work piece.

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, and the switch for controlling each driving piece is integrated on the cavity panel 17 which can operate and maintain the internal structure by opening the shell door 15.

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, ink is coated on the oil plates 56, and the distance between the oil plates 56 is equal to the distance between the pad printing rubber heads 48.

By adopting the technical scheme, the three pad printing rubber heads 48 can be simultaneously coated with printing ink, so that 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 following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.

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 so as to drive the turnover component 3 installed on the first sliding plate 26 to translate, the workpiece is driven to translate, the rotating plate 34 is driven to rotate by the planet corner motor 33 during translation of the workpiece, the angle orientation of the rotating plate 34 is adjusted, and the angle orientation of the workpiece is adjusted, the planetary rotation angle motor 33 is set with three rotation angles, and 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 sliding seat 53 to move, so as to drive the oil cup box 55 fixedly connected with the electric cylinder to move, so that ink is printed on the oil plate 56, the pad printing glue head 48 of the pad printing component 4 is conveniently coated with ink, the third servo motor 42 drives the second lead screw 43 to rotate, because the second lead screw 43 is in threaded connection with the second sliding seat 44, the second sliding seat 44 slides in a translation manner on the third sliding seat 41, the three air cylinders 45 are driven to move, after the air cylinder 45 moves to the position above the oil cup box 55 of the oil 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 oil cup box 55, so as to lift the pad printing glue head 48, the third servo motor 42 drives the air cylinder 45 and the pad printing glue head 48 to move to the workpiece to the position above the workpiece, telescopic shaft 46 of cylinder 45 descends, the bat printing operation is carried out to the work piece, 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 cleaning plate 67 top back, cylinder 45 drives telescopic shaft 46 and descends, make the bottom of bat printing rubber head 48 glue on the ink removing 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 bat printing rubber head 48 after processing at every turn, guarantee to add the oil seal in a balanced way at every turn, have aesthetic property more. 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 an oil seal through the oil cup component 5, a 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 is adjusted through rotation, 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 is adjusted through rotation, 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.