CN113733732B

CN113733732B - Self-feeding high-speed pad printing machine integrating inking and ink filling

Info

Publication number: CN113733732B
Application number: CN202110911238.XA
Authority: CN
Inventors: 段井友
Original assignee: Hunan Bofengyuan Flower Paper Design Co ltd
Current assignee: Hunan Bofengyuan Flower Paper Design Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2023-07-07
Anticipated expiration: 2041-08-10
Also published as: CN113733732A

Abstract

The invention discloses a self-feeding high-speed pad printing machine integrating inking and ink filling, and relates to the technical field of pad printing machines. This collect inking and annotate high-speed pad printing machine of material loading of black integration uses through the cooperation of first rotor disc, the axis of rotation, the connecting rod, the bent axle, the drive post, the erection column, one-way bearing, as the unique actuating mechanism of this pad printing machine through a motor, it is more energy-conserving, descend through the holding down plate, make the connecting rod drive first rotor disc rotate, and then drive the axis of rotation rotates, make the conveyer belt rotate, the work piece that will place on the conveyer belt removes to the print head under, the function collection in an organic whole of material loading, printing and dyeing, ink absorption and annotate simultaneously, the security is high, the machining efficiency is high.

Description

Self-feeding high-speed pad printing machine integrating inking and ink filling

Technical Field

The invention relates to the technical field of pad printers, in particular to a self-feeding high-speed pad printer integrating inking and ink injection.

Background

The pad printer is a printing device suitable for plastic, toy, glass, metal, ceramic, electronic, IC package, etc. Pad printing is an indirect gravure offset printing technology and has become a main method for printing and decorating the surfaces of various objects. When the existing pad printing machine works, ink needs to be coated on a printing plate when one product is printed, then a rubber head on the pad printing machine is moved to the printing plate to dip the ink, then the rubber head is moved to the product for printing, the operation time is long, more time and energy are wasted by moving the rubber head back and forth, ink evaporation is easy to cause when the rubber head is produced, the ink is dried before printing and dyeing, the working efficiency and the working quality of the pad printing machine are directly affected, and therefore the self-feeding high-speed pad printing machine integrating inking and ink filling is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a self-feeding high-speed pad printing machine integrating inking and ink injection, which solves the problems in the prior art.

In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a collect high-speed pad printing machine of material loading of inking and notes black integration, includes the frame, the top fixed mounting of frame has the mounting bracket, the inside rotation of frame is connected with the axis of rotation, the quantity of axis of rotation is two, one of them the both ends of axis of rotation extend to the outside of frame and cup joint one-way bearing, one-way bearing's surface has cup jointed first rolling disc, the holding down plate has been cup jointed to the inner chamber of mounting bracket, the fixedly connected with erection rod of the lower surface at holding down plate middle part, the middle part of erection rod rotates and is connected with the erection column, the fixed surface of erection column has cup jointed C word curved plate, the both sides fixedly connected with guide pin of C word curved plate, the one end fixedly connected with print cartridge of mounting bracket, the inner chamber fixedly connected with mounting panel of mounting bracket, the front of mounting panel just is located the equal fixedly connected with deflector in both sides of erection rod, and the guide pin cup joints the inner chamber to the deflector, the equal fixedly connected with backup pad in both sides of mounting bracket, the last fixedly connected with drive post of backup pad, the fixedly connected with motor of holding down plate, movable connection with down plate and movable connection with crank shaft one side, movable connection has the connecting rod and the connecting rod.

Optionally, one side fixedly connected with of installation pole draws the liquid jar, the inner chamber activity of drawing the liquid jar has cup jointed the promotion piston, the bottom fixedly connected with print head of installation pole.

Optionally, one end fixedly connected with second rolling disc of erection column, the below rotation of second rolling disc one side is connected with promotes the post, promote the post and promote the piston looks articulated.

Optionally, a conveying belt is arranged on the surface of the rotating shaft.

Optionally, the bottom fixedly connected with ink horn of printing box, the spout has been seted up to the inner wall of printing box, the inner chamber joint of spout has the connecting block, the top of printing box inner chamber is provided with the printing and dyeing board, four corners of printing and dyeing board all pass through screw connection with the connecting block, the lower surface fixedly connected with printing and dyeing cotton piece of printing and dyeing board.

Optionally, the bottom fixedly connected with of printing box inner chamber divides the ink horn, divide the surface of ink horn to offer a plurality of ink outlet, the inner chamber fixedly connected with of printing box conducts cotton piece, and conducts cotton piece and printing and dyeing cotton piece laminating mutually, the surface of printing and dyeing board is provided with the figure through-hole, and printing and dyeing board contacts with the bottom of print head.

Optionally, the front and the back of ink horn all are provided with the glass board, one side fixed mounting of ink horn has the notes ink port, the inner chamber of notes ink port is provided with the filter screen.

Optionally, the bottom fixedly connected with three-way pipe of liquid drawing cylinder, two ports of three-way pipe are connected to the inner chamber of ink horn and branch ink horn respectively, and two ports of three-way pipe are provided with the check valve respectively.

Optionally, the inner chamber activity of spout has cup jointed buffer spring, buffer spring's top and connecting block fixed connection, buffer spring's bottom and the bottom fixed connection of spout inner chamber.

The invention provides a self-feeding high-speed pad printing machine integrating inking and ink injection, which has the following beneficial effects:

1. this collect high-speed pad printing machine of material loading of inking and notes black integration uses through the cooperation of C word curved plate, the deflector, the guide pin, the printing box, erection column and installation pole, through the curved design of C word curved plate, utilize the guide pin simultaneously, the deflector is prescribe a limit to C word curved plate, when the erection column descends along with the installation pole, the position decline of C word curved plate one end drives the erection column and takes place to rotate, the inner chamber of deflector carries out the spacing to the guide pin of C word curved plate both sides simultaneously, and then make C word curved plate take place to overturn with the erection column as the centre of a circle, make the printing box break away from the print head, when the installation pole resets, C word curved plate resumes initial position, make print head and printing plate continue to contact, compared with traditional pad printing machine, this scheme machining efficiency is higher, will scribble black and printing and dyeing are synchronous, the mode of traditional pad printing machine has been directly changed.

2. This collect high-speed pad printing machine of material loading of inking and notes black integration uses through the cooperation of ink horn, divide the ink horn, the conduction cotton piece, printing and dyeing cotton piece and printing and dyeing board, utilize the ink horn to store the ink, when C word curved plate rotates, the second rolling disc rotates and then makes the promotion post position move down, inject the inner chamber of dividing the ink horn through the tee bend with the ink of drawing cylinder inner chamber through the promotion piston, utilize minute play ink hole on the branch ink horn to scatter the inner chamber of injecting the printing box, make the ink absorbed by the conduction cotton piece, reset when C word curved plate, the second rolling disc rotates after reset, the second rolling disc rotates and then makes the promotion post position shift up, inhale the inner chamber of drawing cylinder through the tee bend with the ink of ink horn inner chamber, the flow direction of two check valves is opposite, simultaneously through trompil on very thin printing and dyeing board, the processing mode is simple, printing and dyeing cotton piece and conduction cotton piece contact through the printing and dyeing cotton piece bottom, inhale the ink, and then make the printing head press the printing and dyeing board through the through-hole pattern on the printing hole, easy operation, the printing and dyeing pattern is convenient.

3. This collect inking and annotate high-speed pad printing machine of material loading of black integration uses through the cooperation of first rotor disc, the axis of rotation, the connecting rod, the bent axle, the drive post, the erection column, one-way bearing, as the unique actuating mechanism of this pad printing machine through a motor, it is more energy-conserving, descend through the holding down plate, make the connecting rod drive first rotor disc rotate, and then drive the axis of rotation rotates, make the conveyer belt rotate, the work piece that will place on the conveyer belt removes to the print head under, the function collection in an organic whole of material loading, printing and dyeing, ink absorption and annotate simultaneously, the security is high, the machining efficiency is high.

Drawings

FIG. 1 is a schematic cross-sectional view of the front face of the present invention;

FIG. 2 is a schematic view of the motion of FIG. 1 according to the present invention;

FIG. 3 is a schematic diagram of a side structure of the present invention;

FIG. 4 is a schematic cross-sectional view of a side face of the present invention;

FIG. 5 is a schematic view of the motion of FIG. 4 according to the present invention;

FIG. 6 is a schematic cross-sectional view of a print cartridge of the present invention;

FIG. 7 is an enlarged schematic view of the structure of FIG. 6A according to the present invention;

FIG. 8 is a schematic view of the structure of the lower platen of the present invention;

fig. 9 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.

In the figure: 1. a frame; 2. a print head; 3. a mounting frame; 11. an ink injection port; 13. an ink cartridge; 14. a printing box; 21. a closing cap; 22. printing and dyeing cotton blocks; 23. conducting cotton blocks; 24. dividing the ink box; 26. a glass plate; 30. a filter screen; 31. an ink outlet hole; 32. printing and dyeing the board; 33. a connecting block; 34. a chute; 35. a buffer spring; 40. a lower pressing plate; 41. a driving rod; 42. a crankshaft; 43. a motor; 44. a mounting rod; 45. a support plate; 46. a transmission belt; 47. a rotating shaft; 48. a first rotating disc; 49. a connecting rod; 50. a support spring; 51. a three-way pipe; 52. a drive column; 53. a guide plate; 54. a mounting column; 55. a guide pin; 56. a mounting plate; 57. a one-way bearing; 58. c-shaped curved plates; 60. a second rotating disc; 64. a liquid extraction cylinder; 65. pushing the column; 66. pushing the piston.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.

Example 1

Referring to fig. 1 to 9, the present invention provides a technical solution: the utility model provides a collect high-speed pad printing machine of material loading of inking and notes black integration, which comprises a frame 1, the top fixed mounting of frame 1 has mounting bracket 3, the inside rotation of frame 1 is connected with axis of rotation 47, the quantity of axis of rotation 47 is two, the both ends of one of them axis of rotation 47 extend to the outside of frame 1 and cup joint one-way bearing 57, first rolling disc 48 has been cup jointed to the surface of one-way bearing 57, lower clamp plate 40 has been cup jointed to the inner chamber of mounting bracket 3, the fixedly connected with installation pole 44 of lower surface at lower clamp plate 40 middle part, the middle part rotation of installation pole 44 is connected with erection column 54, the fixed surface of erection column 54 has cup jointed C curved plate 58, the both sides fixedly connected with guide pin 55 of C curved plate 58, the one end fixedly connected with print cartridge 14 of C curved plate 58, the inner chamber fixedly connected with mounting panel 56 of installation plate 3, the front and the both sides that are located installation pole 44 are all fixedly connected with guide plate 53, and guide pin 55 cup joints to the inner chamber of guide plate 53, and the inner chamber sliding at guide plate 53, both sides of mounting bracket 3 all fixedly connected with 45, the upper surface fixedly connected with motor support plate 45 has the upper end 52 of connecting rod 52, the upper end 52 of connecting rod 52 fixedly connected with the lower clamp plate 40, the driving rod 40 has the end of connecting rod 40 fixedly connected with one end of the connecting rod 40, the upper end of the connecting rod 40 is connected with the upper end of the connecting rod 40, the upper end of the connecting rod 40 is connected with the connecting rod 40, the upper end of the connecting rod is fixedly connected with the connecting rod 40, and the upper end of the connecting rod is connected with the connecting rod 40, and the connecting rod is connected with the connecting rod and has the connecting rod 40.

Wherein, one side of the installation rod 44 is fixedly connected with a liquid extraction cylinder 64, an inner cavity of the liquid extraction cylinder 64 is movably sleeved with a pushing piston 66, and the bottom of the installation rod 44 is fixedly connected with a printing head 2.

Wherein, one end of the mounting column 54 is fixedly connected with a second rotating disk 60, a pushing column 65 is rotatably connected below one side of the second rotating disk 60, and the pushing column 65 is hinged with a pushing piston 66.

Wherein the surface of the rotating shaft 47 is provided with a conveyor belt 46.

The bottom of the printing box 14 is fixedly connected with the ink box 13, a sliding groove 34 is formed in the inner wall of the printing box 14, a connecting block 33 is clamped in the inner cavity of the sliding groove 34, a printing and dyeing plate 32 is arranged at the top of the inner cavity of the printing box 14, four corners of the printing and dyeing plate 32 are connected with the connecting block 33 through screws, and printing and dyeing cotton blocks 22 are fixedly connected to the lower surface of the printing and dyeing plate 32.

The bottom of the inner cavity of the printing box 14 is fixedly connected with an ink distributing box 24, the surface of the ink distributing box 24 is provided with a plurality of ink outlet holes 31, the inner cavity of the printing box 14 is fixedly connected with a conductive cotton block 23, the conductive cotton block 23 is attached to a printing cotton block 22, the surface of a printing plate 32 is provided with a pattern through hole, the printing plate 32 is contacted with the bottom of a printing head 2, the ink is stored by the ink box 13, when the C-shaped curved plate 58 rotates, the second rotating plate 60 rotates to enable the pushing post 65 to move downwards, the ink in the inner cavity of the liquid extracting cylinder 64 is injected into the inner cavity of the ink distributing box 24 through the pushing piston 66, the ink is dispersed and injected into the inner cavity of the printing box 14 through the small ink outlet holes 31 on the ink distributing box 24, so that the ink is absorbed by the conductive cotton block 23, after the C-shaped curved plate 58 is reset, the second rotating plate 60 rotates to enable the pushing post 65 to move upwards, the ink in the inner cavity of the ink extracting cylinder 64 is sucked into the inner cavity of the ink extracting cylinder 64 through the three-way pipe 51, and the flow directions of the two one-way valves are opposite. Through the trompil on very thin printing and dyeing board 32, utilize the hole to form the pattern, the processing mode is simple, through printing and dyeing cotton piece 22 and the contact of conduction cotton piece 23 of printing and dyeing board 32 bottom, inhale the ink, and then make printing head 2 press the back to printing and dyeing board 32 and print the pattern through the through-hole, easy operation, it is convenient to change the printing and dyeing pattern.

The front and back of the ink box 13 are both provided with glass plates 26, one side of the ink box 13 is fixedly provided with an ink injection port 11, and an inner cavity of the ink injection port 11 is provided with a filter screen 30.

The bottom of the liquid-pumping cylinder 64 is fixedly connected with a three-way pipe 51, two ports of the three-way pipe 51 are respectively connected to the inner cavities of the ink box 13 and the ink-dividing box 24, and two ports of the three-way pipe 51 are respectively provided with a one-way valve.

Wherein, the inner chamber activity of spout 34 has cup jointed buffer spring 35, buffer spring 35's top and connecting block 33 fixed connection, buffer spring 35's bottom and spout 34 inner chamber's bottom fixed connection. The buffer spring 35 and the sliding groove 34 are matched to ensure that the printing and dyeing plate 32 has a certain buffer distance, so that the printing head 2 and the printing and dyeing plate 32 are not damaged when the printing head 2 is contacted with the printing and dyeing plate 32, and meanwhile, the printing and dyeing plate 32 descends to squeeze the printing and dyeing cotton block 22 and the conductive cotton block 23, so that the ink is fully contacted with the printing head 2.

The working process comprises the following steps: in the initial state, the lower platen 40 is positioned at the highest position, i.e., the print head 2 is positioned directly above the workpiece and spaced at a sufficient height, and the printing plate 32 is attached to the print head 2.

When the printer starts to work, the motor 43 starts and drives the lower pressing plate 40 to move downwards along the transmission column 52, in the process of moving the lower pressing plate 40 downwards, the connecting rod 49 at one end of the lower pressing plate 40 drives the first rotating disc 48 to rotate, the one-way bearing 57 is in a free state at this time, so that the rotating shaft 47 does not rotate, namely the transmission belt 46 is in a static state, the lower pressing plate 40 drives the printing head 2 to move downwards to print a workpiece, in the process of moving the printing head 2 downwards, the C-shaped curved plate 58 slides along the inner cavity of the guide plate 53 through the guide pin 55, meanwhile rotates by taking the mounting column 54 as a circle center, in the process of rotating, the second rotating disc 60 rotates to further enable the pushing column 65 to move downwards, the pushing piston 66 injects ink in the inner cavity of the liquid pumping cylinder 64 into the inner cavity of the ink distributing box 24 through the three-way pipe 51, the fine ink outlet holes 31 on the ink distributing box 24 are utilized to disperse and inject the ink into the inner cavity of the printing box 14, when the motor 43 drives the lower pressing plate 40 to move to the lowest position, printing is just completed, then the motor 43 continues to rotate, so as to drive the lower pressing plate 40 to move upwards, and in the process of moving the lower pressing plate 40 upwards, the connecting rod 49 drives the first rotating disc 48 to rotate reversely, at the moment, the one-way bearing 57 is in a meshed state, so as to drive the rotating shaft 47 to rotate, so that the conveying belt 46 conveys out the printed workpiece, and simultaneously conveys the unprinted workpiece to the position right below the printing head 2, in the process of moving the printing head 2 upwards and resetting by the lower pressing plate 40, the C-shaped curved plate 58 rotates reversely to the initial position along the guide plate 53, after the second rotating disc 60 rotates and resets, the second rotating disc 60 rotates so as to drive the pushing post 65 to move upwards, the ink in the inner cavity of the ink box 13 is sucked into the inner cavity of the liquid suction cylinder 64 through the three-way pipe 51, the printing plate 32 after the completion of the ink filling is thereby bonded to the printing head 2 to thereby effect the inking of the printing head 2.

Example two

Referring to fig. 6, the present invention provides a technical solution: unlike the first embodiment, a self-feeding high-speed pad printing machine integrating inking and filling is characterized in that a sealing cover 21 for sealing the printing box 14 is sleeved on the surface of the printing box 14, and when the device stops working, the sealing cover 21 is sleeved on the top of the printing box 14 to seal the printing box 14, so that ink volatilization is avoided.

In summary, when the self-feeding high-speed pad printing machine integrating inking and ink filling is used, the motor 43 is started at first, the crankshaft 42 is driven to rotate, the driving rod 41 is driven to descend, the lower pressing plate 40 is driven to descend, the mounting rod 44 is descended after the lower pressing plate 40 descends, the C-shaped curved plate 58 rotates with the mounting column 54, meanwhile, the guide pin 55 slides in the inner cavity of the guide plate 53, the C-shaped curved plate 58 is inclined to enable the printing box 14 to move to one side of the printing head 2, and the printing head 2 is contacted with a workpiece placed on the conveying belt 46 for processing.

The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims

1. The utility model provides an collect inking and annotate high-speed pad printing machine of material loading certainly of black integration, includes frame (1), its characterized in that: the utility model discloses a machine frame, including frame (1), mounting bracket (3), the inside rotation of frame (1) is connected with axis of rotation (47), the quantity of axis of rotation (47) is two, one of them the both ends of axis of rotation (47) extend to the outside of frame (1) and cup joint unidirectional bearing (57), the surface of unidirectional bearing (57) cup joints first rolling disc (48), the cavity of mounting bracket (3) cup joints holding down plate (40), the fixedly connected with installation pole (44) of the lower surface at holding down plate (40) middle part, the middle part rotation of installation pole (44) is connected with erection column (54), the fixed surface of erection column (54) cup joints C curved plate (58), the both sides fixedly connected with guide pin (55) of C curved plate (58), the one end fixedly connected with print cartridge (14) of C curved plate (58), the inner chamber fixedly connected with mounting panel (56) of mounting bracket (3), the equal fixedly connected with guide plate (53) in the front of just being located installation pole (44), guide plate (53) and guide pin (53) are connected to both sides of the equal cavity (53) of mounting bracket (53), the upper surface of the supporting plate (45) is fixedly connected with a transmission column (52), the surface of the transmission column (52) is movably sleeved with a supporting spring (50), one end of the transmission column (52) penetrates through the lower pressing plate (40) and is movably connected with the lower pressing plate (40), one side of an inner cavity of the mounting frame (3) is fixedly connected with a motor (43), an output shaft of the motor (43) is fixedly connected with a crankshaft (42), the surface of the crankshaft (42) is rotationally connected with a driving rod (41), the top end of the driving rod (41) is rotationally connected with the lower pressing plate (40), two sides of one end of the lower pressing plate (40) are rotationally connected with connecting rods (49), and the other end of each connecting rod (49) is rotationally connected with one side of the first rotating disc (48);

one side of the mounting rod (44) is fixedly connected with a liquid extraction cylinder (64), an inner cavity of the liquid extraction cylinder (64) is movably sleeved with a pushing piston (66), and the bottom of the mounting rod (44) is fixedly connected with a printing head (2);

the printing box is characterized in that an ink box (13) is fixedly connected to the bottom of the printing box (14), a sliding groove (34) is formed in the inner wall of the printing box (14), a connecting block (33) is clamped in an inner cavity of the sliding groove (34), a printing and dyeing plate (32) is arranged at the top of the inner cavity of the printing box (14), four corners of the printing and dyeing plate (32) are connected with the connecting block (33) through screws, and printing and dyeing cotton blocks (22) are fixedly connected to the lower surface of the printing and dyeing plate (32);

the printing box is characterized in that an ink distributing box (24) is fixedly connected to the bottom of an inner cavity of the printing box (14), a plurality of ink outlet holes (31) are formed in the surface of the ink distributing box (24), a conductive cotton block (23) is fixedly connected to the inner cavity of the printing box (14), the conductive cotton block (23) is attached to a printing and dyeing cotton block (22), a pattern through hole is formed in the surface of a printing and dyeing plate (32), and the printing and dyeing plate (32) is in contact with the bottom of a printing head (2).

2. The self-feeding high-speed pad printing machine integrating inking and ink filling as claimed in claim 1, wherein: one end of the mounting column (54) is fixedly connected with a second rotating disc (60), a pushing column (65) is rotatably connected below one side of the second rotating disc (60), and the pushing column (65) is hinged with a pushing piston (66).

3. The self-feeding high-speed pad printing machine integrating inking and ink filling as claimed in claim 1, wherein: the surface of the rotating shaft (47) is provided with a transmission belt (46).

4. The self-feeding high-speed pad printing machine integrating inking and ink filling as claimed in claim 1, wherein: the ink box is characterized in that glass plates (26) are arranged on the front face and the back face of the ink box (13), an ink injection port (11) is fixedly arranged on one side of the ink box (13), and a filter screen (30) is arranged in an inner cavity of the ink injection port (11).

5. The self-feeding high-speed pad printing machine integrating inking and ink filling as claimed in claim 1, wherein: the bottom of the liquid extraction cylinder (64) is fixedly connected with a three-way pipe (51), two ports of the three-way pipe (51) are respectively connected to the inner cavities of the ink box (13) and the ink separating box (24), and two ports of the three-way pipe (51) are respectively provided with a one-way valve.

6. The self-feeding high-speed pad printing machine integrating inking and ink filling as claimed in claim 1, wherein: the inner cavity of the sliding groove (34) is movably sleeved with a buffer spring (35), the top of the buffer spring (35) is fixedly connected with the connecting block (33), and the bottom of the buffer spring (35) is fixedly connected with the bottom of the inner cavity of the sliding groove (34).