CN220075887U - Automatic change pad printing machine - Google Patents
Automatic change pad printing machine Download PDFInfo
- Publication number
- CN220075887U CN220075887U CN202321429030.5U CN202321429030U CN220075887U CN 220075887 U CN220075887 U CN 220075887U CN 202321429030 U CN202321429030 U CN 202321429030U CN 220075887 U CN220075887 U CN 220075887U
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- Prior art keywords
- roller
- wheel
- printing
- pad printing
- printing wheel
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- 238000007649 pad printing Methods 0.000 title claims abstract description 48
- 230000008859 change Effects 0.000 title claims description 5
- 238000010020 roller printing Methods 0.000 claims abstract description 58
- 238000004140 cleaning Methods 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000005070 sampling Methods 0.000 claims abstract description 21
- 238000007639 printing Methods 0.000 claims abstract description 17
- 238000005096 rolling process Methods 0.000 claims abstract description 13
- 239000002390 adhesive tape Substances 0.000 claims description 13
- 238000003860 storage Methods 0.000 claims description 9
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The utility model discloses an automatic pad printing machine, which structurally comprises a middle table, a pad printing component, an ink box component acting on the middle table and a feeding component, wherein the middle table is provided with a plurality of ink boxes; the pad printing component samples to the feeding component at the middle stage; the pad printing assembly comprises a roller printing wheel and a moving mechanism for moving the roller printing wheel; the roller printing wheel is connected with a driving piece for rotating the roller printing wheel and a telescopic piece for adjusting the sampling position of the roller printing wheel on the middle table; the moving mechanism drives the roller printing wheel to fall to the middle stage, and then drives the roller printing wheel to reciprocate to the middle stage and the feeding assembly; the cylindrical workpiece can be subjected to rubbing in a rolling pad printing mode, and the rolling printing wheel and the workpiece rotate at the same speed so that patterns of the rolling printing wheel can be completely rubbed on the workpiece; the pad printing component is utilized to enable the position of the roller printing wheel to be adjusted so as to move to another sampling area for sampling, so that multiple patterns can be rubbing on a workpiece during single-wheel processing; and the cleaning assembly is used for cleaning the roller printing wheel.
Description
Technical Field
The utility model relates to an automatic pad printing machine, and belongs to the field of pad printing machines.
Background
The development history of automatic pad printing machines can be traced to the 19 th century, and is mainly used for printing small-sized products such as stamps and toys. Along with the continuous improvement and upgrade of the industrial technology, the structure of the automatic pad printing machine is also continuously improved and perfected;
the pad printing process is roughly that firstly, the designed pattern is etched on the ink disk; 2. coating the ink tray with printing ink; 3. then the pad printing rubber head is translated to the upper part of the ink disc and is pressed down; 4. so that the pad printing rubber head is provided with the ink with the design pattern; 5. finally, the pattern on the printing material is transferred to the printing material through the pad printing rubber head.
However, most of the prior art is to obtain the rubbing of the pattern by pressing the pad printing rubber head, and for some cylindrical workpieces, the rubbing is difficult to be completely carried out on the arc-shaped surface of the cylindrical workpiece, so that the pattern is easy to have flaws after the rubbing; and the existing pad printing machine can be used for rubbing various patterns on a workpiece when the single-wheel processing is difficult.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide an automatic pad printing machine so as to solve the problems.
In order to achieve the above object, the present utility model is realized by the following technical scheme: an automatic pad printing machine structurally comprises a middle table, a pad printing assembly, an ink box assembly acting on the middle table and a feeding assembly; the pad printing component samples to the feeding component at the middle stage; the pad printing assembly comprises a roller printing wheel and a moving mechanism for moving the roller printing wheel; the roller printing wheel is connected with a driving piece for rotating the roller printing wheel and a telescopic piece for adjusting the sampling position of the roller printing wheel on the middle table; the moving mechanism drives the roller printing wheel to fall to the middle stage, and then drives the roller printing wheel to reciprocate to the middle stage and the feeding component.
Preferably, the roller printing wheel is arranged on a bracket in a rolling way.
Preferably, the driving piece is a servo motor, and a rotating shaft of the servo motor is connected with the axle center of the roll printing wheel for rotation.
Preferably, the bracket is mounted on a subframe through a sliding rail; the telescopic piece is an air cylinder; the cylinder is installed on the sub-frame, and the piston of the cylinder is connected with the bracket to change the position of the roller printing wheel on the bracket on the sub-frame.
Preferably, the ink box component comprises an ink box with ink printing and a moving piece for the ink box to move at the middle stage; the ink box is driven by a moving part to come and go to a sampling area of the middle table and print a pattern with ink on the sampling area of the middle table, and the moving part is a screw guide rail driven by a servo motor.
Preferably, the feeding assembly comprises a workbench, a placing roller arranged on the workbench in a rolling way, a driving piece used for driving the placing roller and a propping mechanism used for stabilizing a workpiece; the output end of the jacking mechanism acts on a workpiece placed on the roller; an air tap is further arranged on one side of the roller, and the output end of the air tap corresponds to the workpiece; the roller printing wheel performs roller printing on a workpiece on the roller, and the driving piece is a servo motor.
Preferably, the jacking mechanism comprises a fixed head and a telescopic piece for displacing the fixed head; the fixing head is arranged on the telescopic end of the telescopic piece through a bearing, and the telescopic piece is an air cylinder.
Preferably, a cleaning component is arranged on one side of the middle table; the cleaning component comprises a cleaning main roller, a cashier wheel and a storage wheel; the cashier wheel is wound with an adhesive tape; the cleaning main roller and the storage wheel are respectively connected with a driving piece, and the adhesive tape extends on the cashier wheel and bypasses the cleaning main roller and is then fixed on the storage wheel; the roller is used for cleaning the adhesive tape on the main roller, and the driving piece is a servo motor.
Preferably, the moving mechanism comprises a first screw guide rail for enabling the roller printing wheel to move along the middle table and a second screw guide rail for enabling the roller printing wheel to fall on the middle table; the first lead screw guide rail and the second lead screw guide rail are vertically distributed, the second lead screw guide rail is arranged on the first lead screw guide rail, and the lead screw guide rail is driven by a servo motor.
Preferably, the sliding end of the second screw guide rail is fixed with the auxiliary drive.
Advantageous effects
According to the utility model, the cylindrical workpiece can be subjected to rubbing in a rolling pad printing mode, and the rolling printing wheel and the workpiece rotate at the same speed so that the patterns of the rolling printing wheel and the workpiece can be completely rubbed on the workpiece; the pad printing component is utilized to enable the position of the roller printing wheel to be adjusted so as to move to another sampling area for sampling, so that multiple patterns can be rubbing on a workpiece during single-wheel processing; and the cleaning assembly is used for cleaning the roller printing wheel.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram of an automated pad printing machine according to the present utility model;
FIG. 2 is a schematic view of the ink cartridge assembly of the present utility model;
FIG. 3 is a schematic view of a pad printing assembly according to the present utility model;
FIG. 4 is a schematic diagram of a loading assembly according to the present utility model;
FIG. 5 is a schematic view of a cleaning assembly according to the present utility model.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Referring to fig. 1, the present utility model provides an automatic pad printing machine technical scheme: the structure of the pad printing machine comprises a frame 1 of the pad printing machine, wherein a middle table 3, a pad printing component 2, an ink box component 4 acting on the middle table 3, a feeding component 5, a cleaning component 6 and a jacking mechanism are arranged on the frame 1; the ink box assembly 4 is used for patterning on the middle table 3, then the pad printing assembly 2 is used for carrying out roller printing on the ink pattern, the ink pattern is sampled to the feeding assembly 5, a processed workpiece is placed on the feeding assembly 5, the feeding assembly 5 and the pad printing assembly 2 are matched with each other, the pattern is obtained on the workpiece, and finally the pad printing assembly 2 is moved to the cleaning assembly 6 for cleaning, so that reciprocating cyclic processing is carried out;
referring to fig. 2, the ink cartridge assembly 4 includes an ink cartridge 41 having an ink plate, a lead screw guide 42 for displacing the ink cartridge from the intermediate stage 3; the ink box 41 is driven by the lead screw guide rail 42 to reciprocate in the sampling area of the middle table 3 and prints the pattern with the ink on the sampling area of the middle table 3, and the sampling area is provided with two parts;
referring to fig. 3, the pad printing assembly 2 includes a roller printing wheel 21 and a moving mechanism for moving the roller printing wheel 21; the roller printing wheel 21 is arranged on a bracket 25 in a rolling way; the bracket 25 is arranged on a subframe through a sliding rail; the rotary shaft of a servo motor is connected with the axle center of the roll printing wheel 21 for rotation, and the servo motor is fixedly arranged on the bracket 25; a cylinder is arranged on the sub-frame, and a piston of the cylinder is connected with the bracket 25 to change the position of the roller printing wheel 21 on the bracket 25 on the sub-frame; so that the servo motor drives the roller printing wheel 21 to rotate and the side surface of the roller printing wheel rolls along the sampling area to finish rubbing; the cylinder drives the bracket 25 to slide on the sub-frame to enable the roller printing wheel 21 to move to another sampling area;
the moving mechanism comprises a first screw guide rail 22 for enabling the roller printing wheel 21 to move along the sampling area of the middle table 3 and a second screw guide rail 23 for enabling the roller printing wheel 21 to fall on the sampling area of the middle table 3; the first lead screw guide rail 22 and the second lead screw guide rail 23 are vertically distributed, the second lead screw guide rail 23 is arranged on the first lead screw guide rail 22, and the lead screw guide rail is driven by a servo motor; the sliding end of the second screw guide rail 23 is fixed with the auxiliary drive 24; the second screw guide rail 23 drives the roller printing wheel 21 to move downwards to fall into a sampling area, and then the first screw guide rail 22 drives the roller printing wheel 21 to move along the sampling area; the servo motor connected with the roller printing wheel 21 drives the roller printing wheel so that the side surface of the roller printing wheel 21 can gradually roll along the sampling area of the middle table 3 to fully contact with the ink pattern, thereby avoiding the problem of ink pattern flaws caused by the slipping of the roller printing wheel 21;
referring to fig. 4, the feeding assembly 5 includes a workbench 51, a placement roller 52 mounted on the workbench 51 in a rolling manner, a servo motor for driving the placement roller, and a tightening mechanism for stabilizing the workpiece; placing the workpiece on the roller 52 by a worker, and pushing the workpiece against the workpiece by the output end of the pushing mechanism after releasing the hand so that the workpiece is fixed on the roller 52; when the roller printing wheel 21 moves to the feeding component 5, the roller printing wheel 21 and the roller 52 rotate at the same speed to roll the workpiece clamped between the roller printing wheel and the roller 52; after the processing is finished, the roller printing wheel 21 and the propping mechanism are reset successively; removing the workpiece by a worker and replacing a new workpiece;
the jacking mechanism comprises a fixed head 53 and an air cylinder for displacing the fixed head 53; the fixed head 53 is arranged on the piston of the cylinder through a bearing; such that the fixed head 53 can rotate with the workpiece when the fixed head 53 is pressed against the workpiece.
An air tap 7 is further arranged on one side of the roller 52, the air tap 7 is connected with an external air pump, and the air tap corresponds to a workpiece where the roller 52 and the roller printing wheel 21 are connected; thereby blowing off the excessive ink on the workpiece;
referring to fig. 5, the cleaning assembly 6 includes a cleaning main roller 61, a cashier wheel 62, and a storage wheel 63; the cashier wheel 62 is wound with adhesive tape; the cleaning main roller 61 and the storage wheel 63 are respectively connected with a servo motor, and the adhesive tape extends on the cashier wheel 62 to bypass the cleaning main roller 61 and then is fixed on the storage wheel 63; the roller 21 acts on the adhesive tape on the cleaning main roller 61; the roll printing wheel 21 after rolling is moved to the cleaning main roller 61 and is contacted with the adhesive tape on the cleaning main roller 61, and the containing wheel 63, the cleaning main roller 61 and the roll printing wheel 21 rotate at the same speed, so that the residual ink on the roll printing wheel 21 is adhered by the adhesive tape; so that the side surface of the roll printing wheel 21 is cleaned.
The electric devices such as the screw guide rail, the servo motor, the air cylinder and the like can be directly purchased in the market, and the control mode can be realized by a technician through simple programming, so that the technical structural characteristics and the circuit layout diagram are not repeated; the adhesive tape can be directly purchased in the market by selecting the matched material according to the ink type, and the structural material of the adhesive tape is not repeated in the prior art.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (10)
1. An automatic pad printing machine structurally comprises a middle table, a pad printing assembly, an ink box assembly acting on the middle table and a feeding assembly; the pad printing component samples to the feeding component at the middle stage; the method is characterized in that: the pad printing assembly comprises a roller printing wheel and a moving mechanism for moving the roller printing wheel; the roller printing wheel is connected with a driving piece for rotating the roller printing wheel and a telescopic piece for adjusting the sampling position of the roller printing wheel on the middle table; the moving mechanism drives the roller printing wheel to fall to the middle stage, and then drives the roller printing wheel to reciprocate to the middle stage and the feeding component.
2. An automated pad printing machine according to claim 1, wherein: the roller printing wheel is arranged on a bracket in a rolling way.
3. An automated pad printing machine according to claim 2, wherein: the driving piece is a servo motor, and a rotating shaft of the servo motor is connected with the axle center of the roll printing wheel for rotation.
4. An automated pad printing machine according to claim 2, wherein: the bracket is arranged on a subframe through a sliding rail; the telescopic piece is an air cylinder; the cylinder is installed on the sub-frame, and the piston of the cylinder is connected with the bracket to change the position of the roller printing wheel on the bracket on the sub-frame.
5. An automated pad printing machine according to claim 1, wherein: the ink box component comprises an ink box with ink printing, and a moving piece for the ink supply platform box to move at the middle platform; the ink box moves back and forth to the sampling area of the middle stage under the drive of the moving part and prints the pattern with the ink on the sampling area of the middle stage.
6. An automated pad printing machine according to claim 1, wherein: the feeding assembly comprises a workbench, a placing roller arranged on the workbench in a rolling way, a driving piece used for driving the placing roller and a jacking mechanism used for stabilizing a workpiece; the output end of the jacking mechanism acts on a workpiece placed on the roller; an air tap is further arranged on one side of the roller, and the output end of the air tap corresponds to the workpiece; the roller printing wheel performs roller printing on a workpiece on the roller.
7. An automated pad printing machine according to claim 6, wherein: the jacking mechanism comprises a fixed head and a telescopic piece for displacing the fixed head; the fixed head is arranged on the telescopic end of the telescopic piece through a bearing.
8. An automated pad printing machine according to claim 1, wherein: a cleaning component is arranged on one side of the middle table; the cleaning component comprises a cleaning main roller, a cashier wheel and a storage wheel; the cashier wheel is wound with an adhesive tape; the cleaning main roller and the storage wheel are respectively connected with a driving piece, and the adhesive tape extends on the cashier wheel and bypasses the cleaning main roller and is then fixed on the storage wheel; the roller is used for cleaning the adhesive tape on the main roller.
9. An automated pad printing machine according to claim 1, wherein: the moving mechanism comprises a first screw guide rail used for enabling the roller printing wheel to move along the middle table and a second screw guide rail used for enabling the roller printing wheel to fall on the middle table; the first lead screw guide rail and the second lead screw guide rail are vertically distributed, and the second lead screw guide rail is arranged on the first lead screw guide rail.
10. An automated pad printing machine according to any one of claims 4 and 9, wherein: and the sliding end of the second screw rod guide rail is fixed with the auxiliary drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321429030.5U CN220075887U (en) | 2023-06-07 | 2023-06-07 | Automatic change pad printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321429030.5U CN220075887U (en) | 2023-06-07 | 2023-06-07 | Automatic change pad printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220075887U true CN220075887U (en) | 2023-11-24 |
Family
ID=88825300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321429030.5U Active CN220075887U (en) | 2023-06-07 | 2023-06-07 | Automatic change pad printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220075887U (en) |
-
2023
- 2023-06-07 CN CN202321429030.5U patent/CN220075887U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |