CN219686843U - Printing ink printing device - Google Patents
Printing ink printing device Download PDFInfo
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- CN219686843U CN219686843U CN202320748054.0U CN202320748054U CN219686843U CN 219686843 U CN219686843 U CN 219686843U CN 202320748054 U CN202320748054 U CN 202320748054U CN 219686843 U CN219686843 U CN 219686843U
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- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 238000001125 extrusion Methods 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000001737 promoting effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 230000007423 decrease Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to an ink printing device, which relates to the technical field of ink printing equipment, and comprises a printing box, a die roller and a printing roller rotatably arranged with the printing box, wherein a rotary support is slidably arranged on the printing box, the rotary support is rotatably arranged with the die roller, an elastic piece for pulling the rotary support to move towards the printing roller is arranged on the printing box, a driving motor is arranged on the printing box, and the driving motor is connected with the die roller through a tensioning transmission piece. The utility model effectively avoids the clearance between the die roller and the paper on the printing roller, thereby improving the printing effect of the paper ink.
Description
Technical Field
The utility model relates to the technical field of ink printing equipment, in particular to an ink printing device.
Background
The ink printing is a technology for printing ink on a printing carrier according to a certain shape, a die roller provides a specific pattern and a certain shape for the ink printing, the die roller dips a certain amount of ink, and the ink is coated on paper on a printing roller, so that the printing of the paper is finished, and the die roller needs to be replaced in the ink printing process, so that the printing of different patterns is realized.
When the die cylinder is replaced, errors exist in manufacturing and mounting of different die cylinders, so that gaps exist between the die cylinders and the paper, and the printing effect is poor.
Disclosure of Invention
In order to solve the problem that a gap exists between a die roller and paper, so that the printing effect is poor, the utility model provides an ink printing device.
The utility model provides an ink printing device which adopts the following technical scheme:
the printing ink printing device comprises a printing box, a die roller and a printing roller which is arranged on the printing box in a rotating mode, a rotating support is arranged on the printing box in a sliding mode, the rotating support is arranged on the die roller in a rotating mode, an elastic piece which is used for pulling the rotating support to move towards the printing roller is arranged on the printing box, a driving motor is arranged on the printing box, and the driving motor is connected with the die roller through a tensioning transmission piece.
Through adopting above-mentioned technical scheme, when the pair of die rolls is changed, pull down the former die roll from rotating the support, then install the new die roll on rotating the support, then pull the paper on die roll and the printing roller through the elastic component and support tightly, then driving motor adapts to the position change of die roll through tensioning driving medium to drive the die roll and rotate, the die roll rotates with the printing roller, thereby effectively avoid the die roll to produce the clearance with the paper on the printing roller, thereby improve the effect of paper printing ink.
In a specific implementation mode, the tensioning transmission piece comprises a driving wheel, a driven wheel and a conveying belt, wherein the driving wheel is coaxially arranged on an output shaft of the driving motor, the driven wheel is coaxially arranged on the die roller, and the driving wheel is connected with the driven wheel through the conveying belt.
Through adopting above-mentioned technical scheme, when the pair of mould rollers is driven, driving motor drives the action wheel and rotates, and the action wheel passes through the conveyer belt and drives from the driving wheel rotation, and from driving wheel drive mould roller rotation to realize driving motor's drive to the pair of mould rollers.
In a specific implementation manner, the tensioning transmission piece further comprises a tensioning rod and a tensioning wheel, the tensioning rod is slidably arranged with the printing box, the tensioning wheel is rotatably arranged on the tensioning rod, the conveying belt bypasses the tensioning wheel and abuts against the tensioning wheel, and a tensioning spring for pulling the tensioning wheel to abut against the conveying belt is arranged on the printing box.
Through adopting above-mentioned technical scheme, when elastic component pulling mould roller and paper support tightly, the conveyer belt receives the change of mould roller position and produces not hard up, and tensioning spring pulls the take-up pulley through the tensioning pole and removes this moment, and the take-up pulley removes and drives the conveyer belt and tighten to realize the automatic tensioning to the conveyer belt.
In a specific implementation manner, the elastic piece comprises a fastening rod and a fastening spring, the fastening rod is connected with the rotating support, a supporting plate is arranged on the printing box, the fastening rod penetrates through the supporting plate and is arranged in a sliding mode with the supporting plate, the fastening spring is sleeved at one end of the fastening rod penetrating through the supporting plate, and a squeezing ring used for squeezing the fastening spring to shrink is arranged on the fastening rod.
Through adopting above-mentioned technical scheme, when installing the mould roller, install the mould roller on rotating the support earlier, then loosen and rotate the support, fastening spring promotes the extrusion ring and removes under the blockking of backup pad, and the extrusion ring passes through the fastening rod and drives and rotate the support and remove, rotates the paper on the support drive mould roller extrusion printing roller to make mould roller and the support of paper tight.
In a specific embodiment, the compression ring is threadably coupled to the fastening rod.
Through adopting above-mentioned technical scheme, make the extrusion ring remove along the extrusion pole through rotating the extrusion ring, can adjust fastening spring's compression length, can adjust the compression degree of mould roller to the paper, improve mould roller accommodation.
In a specific implementation mode, the printing box is provided with an ink box, the printing box is provided with a conveying frame for inserting the ink box, the printing box is provided with a sliding block in a sliding mode, the sliding block is connected with the conveying frame, the conveying frame is rotatably provided with a first rotating roller and a second rotating roller, the first rotating roller is connected with the second rotating roller through an ink conveying belt, and the printing box is provided with a telescopic spring for pushing the ink conveying belt to extrude the die roller.
Through adopting above-mentioned technical scheme, when the installation of pair mould roller is accomplished, the telescopic spring makes the ink transfer ribbon support tightly with the mould roller through the extrusion sliding block, then the first and second rotating rolls of rotating roll drive the ink transfer ribbon rotate, and the ink transfer ribbon is smeared the printing ink in the ink box on the mould roller for the mould roller can carry out the printing, supports tightly through the telescopic spring, improves the stability of the ink transfer between ink transfer ribbon and the mould roller.
In a specific embodiment, the ink tank is provided with an ink guide plate for receiving ink dropped from the ink transfer ribbon.
Through adopting above-mentioned technical scheme, will pass the printing ink water conservancy diversion that drops on the ink ribbon to the ink box in through the ink guide plate, be convenient for retrieve printing ink.
In a specific implementation manner, the conveying frame and the sliding block are rotatably arranged, a hydraulic cylinder is arranged on the ink box, a sliding block is rotatably arranged at the piston rod end of the hydraulic cylinder, and a sliding groove for sliding the sliding block is formed in the conveying frame.
Through adopting above-mentioned technical scheme, when carrying out printing, printing ink can reduce gradually, and the pneumatic cylinder begins to shrink, and when the pneumatic cylinder drove the slider rotation, slide along the groove that slides for the conveying frame rotates towards the bottom of the case of printing ink case, thereby makes the printing ink make full use of in the printing ink case.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. when the die roller is replaced, a new die roller is arranged on the rotating support, then the elastic piece pulls the die roller to be abutted against paper on the printing roller through the rotating support, and then the driving motor drives the die roller to rotate through the tensioning transmission piece, so that the die roller prints the paper, gaps between the die roller and the paper are effectively avoided, and the printing effect of ink is improved;
2. when the die roller rotates, the ink transfer ribbon transfers the ink in the ink box to the die roller, so that the ink transfer is realized, the ink in the ink box is continuously reduced along with the printing, and the hydraulic cylinder contracts to drive the transfer frame to rotate towards the bottom of the ink box, so that the ink in the ink box is fully utilized.
Drawings
Fig. 1 is a schematic view of an ink printing apparatus according to an embodiment of the present utility model.
Fig. 2 is an enlarged view of a portion B in fig. 1.
Fig. 3 is a schematic diagram for showing the structure of the hydraulic cylinder.
Fig. 4 is a cross-sectional view taken along line A-A of fig. 1.
Reference numerals illustrate: 1. a printing box; 11. a groove; 12. rotating the support; 13. a ball bearing; 14. a slot; 15. an arc plate; 16. a driving motor; 21. a mold roll; 22. a print receiving roller; 3. an elastic member; 31. a fastening rod; 32. a fastening spring; 33. a support plate; 34. a pressing ring; 4. tensioning the transmission member; 41. a driving wheel; 42. driven wheel; 43. a conveyor belt; 44. a tensioning plate; 45. a tension rod; 46. tensioning a spring; 47. a tensioning wheel; 51. an ink tank; 52. a conveying frame; 521. rotating a first roller; 522. a second rotating roller; 523. an ink transfer ribbon; 524. a rotating motor; 53. a through groove; 54. a sliding block; 55. a telescopic spring; 56. an ink guide plate; 57. a hydraulic cylinder; 58. a slide block; 59. a sliding groove.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-4.
The embodiment of the utility model discloses an ink printing device.
Referring to fig. 1 and 2, an ink printing device comprises a printing box 1, a die roller 21 and a printing roller 22, wherein grooves 11 are formed in opposite side walls of the printing box 1, the grooves 11 penetrate through the top wall of the printing box 1, a rotary support 12 used for sliding in the grooves 11 is arranged on the printing box 1, ball bearings 13 are sleeved at two ends of the die roller 21, a slot 14 used for inserting the ball bearings 13 is formed in the rotary support 12, an arc plate 15 used for fixing the ball bearings 13 is arranged on the rotary support 12, one end of the arc plate 15 is hinged with the rotary support 12, the other end of the arc plate 15 is connected with the rotary support 12 through screws, elastic pieces 3 used for pulling the die roller 21 to abut against paper on the printing roller 22 are arranged on the printing box 1, the elastic pieces 3 are in one-to-one correspondence with the grooves 11, a driving motor 16 is fixedly arranged on the side wall of the printing box 1, and the driving motor 16 is connected with the die roller 21 through a tensioning transmission piece 4.
When the die roller 21 is replaced, the screw is firstly detached, then the arc plate 15 is rotated, the ball bearing 13 is taken out of the slot 14, meanwhile, the die roller 21 is taken out of the printing box 1, then a new die roller 21 is placed in the printing box 1, meanwhile, the ball bearing 13 is placed in the slot 14, then the arc plate 15 is turned over, then the arc plate 15 is fixed through the screw, after the die roller 21 is installed, the rotary support 12 is pulled to move downwards through the elastic piece 3, the die roller 21 is abutted against paper on the printing roller 22, and then the driving motor 16 drives the die roller 21 to rotate through the tensioning transmission piece 4, so that gaps are effectively avoided between the die roller 21 and the paper, and the printing effect of printing ink is improved.
Referring to fig. 1 and 2, the elastic member 3 includes a fastening rod 31 and a fastening spring 32, the fastening rod 31 is fixedly disposed on a bottom wall of the rotary support 12, a support plate 33 is fixedly disposed on a side wall of the recess 11, the fastening rod 31 passes through the support plate 33 and is slidably disposed with the support plate 33, the fastening spring 32 is sleeved at one end of the fastening rod 31 passing through the support plate 33, a compression ring 34 is threadedly sleeved on the fastening rod 31, the fastening spring 32 is disposed between the support plate 33 and the compression ring 34, one end of the fastening spring 32 is fixedly connected with the support plate 33, and the other end of the fastening spring 32 is slidably disposed with the compression ring 34.
When the ball bearing 13 and the rotary support 12 are mounted, the rotary support 12 is inserted into the groove 11, the rotary support 12 slides down along the groove 11, the fastening rod 31 passes through the support plate 33, the fastening spring 32 is sleeved on the fastening rod 31, and then the pressing ring 34 is screwed on the fastening rod 31, so that the fastening spring 32 is contracted, the die roller 21 is abutted against the paper on the printing roller 22, and the printing effect of the ink is improved.
Referring to fig. 1, the tensioning transmission member 4 comprises a driving wheel 41, a driven wheel 42, a conveyor belt 43, a tensioning rod 45 and a tensioning wheel 47, wherein the driving wheel 41 is coaxially and fixedly arranged at the output shaft end of the driving motor 16, the driven wheel 42 is coaxially and fixedly arranged on the die roller 21, the driven wheel 42 is positioned at the outer side of the ball bearing 13, the driving wheel 41 and the driven wheel 42 are connected through the conveyor belt 43, a tensioning plate 44 is arranged on the outer side wall of the printing box 1, the tensioning rod 45 penetrates through the tensioning plate 44 and is slidably arranged with the tensioning plate 44, a tensioning spring 46 is sleeved on the tensioning rod 45, one end of the tensioning spring 46 is fixedly connected with the tensioning rod 45, the other end of the tensioning spring 46 is fixedly connected with the tensioning plate 44, the tensioning wheel 47 is rotatably arranged at one end of the tensioning rod 45, the conveyor belt 43 bypasses the tensioning wheel 47 and abuts against the tensioning wheel 47, and initially, and the tensioning spring 46 pulls the wheel 47 against the conveyor belt 43.
After the new mold roll 21 is installed, the positions of the new mold roll 21 and the original mold roll 21 change, when the distance between the new mold roll 21 and the driving motor 16 increases, the tensioning spring 46 stretches to enable the conveyor belt 43 to stretch so as to adapt to the change of the position of the new mold roll 21, when the distance between the new mold roll 21 and the driving motor 16 decreases, the tensioning spring 46 contracts to enable the length of the conveyor belt 43 to decrease, and therefore the conveyor belt 43 is kept in a tight abutting state with the driving wheel 41, the driven wheel 42 and the tensioning wheel 47, and transmission of the new mold roll 21 is achieved.
Referring to fig. 1, 3 and 4, an ink tank 51 is disposed in a printing box 1, the ink tank 51 is located below a mold roller 21, a transfer frame 52 is disposed in the printing box 1, the transfer frame 52 is composed of two side plates, a first rotating roller 521 and a second rotating roller 522 are rotatably disposed between the two side plates of the transfer frame 52, the first rotating roller 521 is located at one end of the transfer frame 52 close to the mold roller 21, the second rotating roller 522 is inserted into the ink tank 51 along with the transfer frame 52, the first rotating roller 521 and the second rotating roller 522 are connected through an ink transfer ribbon 523, a rotating motor 524 for driving the first rotating roller 521 to rotate is disposed on the transfer frame 52, through grooves 53 are disposed on opposite side walls of the printing box 1, a sliding block 54 for sliding in the through grooves 53 is disposed on the printing box 1, a telescopic spring 55 is fixedly disposed on a side wall of the through grooves 54, the other end of the telescopic spring 55 is fixedly connected with the sliding block 54, the transfer frame 52 and the sliding block 54 are rotatably disposed through the sliding block 54, the rotating shaft is located at one side of the transfer frame 52 close to the mold roller 21, an ink guide plate 56 is disposed on the ink tank 51, a hydraulic cylinder 57 is disposed on the side wall of the ink tank 52, a hydraulic cylinder 57 is disposed on the side wall of the ink tank 57, a hydraulic cylinder 57 is disposed on the sliding block 57 and the sliding block 57 is disposed on the side wall of the sliding block 57 along the sliding block 57, and the sliding block 57 is disposed on the side 58, and the sliding cylinder 57 is disposed on the side 58.
When the die roller 21 is installed, the ink transfer ribbon 523 at the first rotating roller 521 is abutted against the die roller 21 by virtue of the telescopic spring 55, so that the stability of ink transfer between the ink transfer ribbon 523 and the die roller 21 is improved, the rotating motor 524 drives the ink transfer ribbon 523 to rotate during printing, the ink in the ink tank 51 is smeared on the die roller 21 by the ink transfer ribbon 523, then the die roller 21 prints a pattern on paper, printing on the paper is realized, along with continuous printing, the ink in the ink tank 51 is continuously reduced, the hydraulic cylinder 57 is driven to shrink at the moment, and the hydraulic cylinder 57 drives the conveying frame 52 to rotate towards the bottom wall of the ink tank 51, so that the ink in the ink tank 51 is fully utilized.
The implementation principle of the ink printing device provided by the embodiment of the utility model is as follows: when the die roller 21 is replaced, the original die roller 21 is detached from the rotary support 12, then a new die roller 21 is installed on the rotary support 12, then the die roller 21 is pulled to be abutted against paper on the printing roller 22 through the elastic piece 3, then the driving motor 16 is adapted to the position change of the new die roller 21 through the tensioning transmission piece 4 and drives the die roller 21 to rotate, and the die roller 21 and the printing roller 22 rotate, so that gaps between the die roller 21 and paper on the printing roller 22 are effectively avoided, and the printing effect of paper ink is improved.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. An ink printing device comprises a printing box (1), a die roller (21) and a printing roller (22) which is rotatably arranged with the printing box (1), and is characterized in that: the printing press is characterized in that a rotary support (12) is arranged on the printing box (1) in a sliding mode, the rotary support (12) is rotatably arranged with the die roller (21), an elastic piece (3) used for pulling the rotary support (12) to move towards the printing roller (22) is arranged on the printing box (1), a driving motor (16) is arranged on the printing box (1), and the driving motor (16) is connected with the die roller (21) through a tensioning transmission piece (4).
2. An ink printing apparatus as claimed in claim 1, wherein: the tensioning transmission piece (4) comprises a driving wheel (41), a driven wheel (42) and a conveying belt (43), wherein the driving wheel (41) is coaxially arranged on an output shaft of the driving motor (16), the driven wheel (42) is coaxially arranged on the die roller (21), and the driving wheel (41) is connected with the driven wheel (42) through the conveying belt (43).
3. An ink printing apparatus as claimed in claim 2, wherein: tensioning transmission spare (4) still include tensioning lever (45), take-up pulley (47), tensioning lever (45) with printing case (1) slip sets up, take-up pulley (47) rotate and set up on tensioning lever (45), conveyer belt (43) bypass take-up pulley (47) and support tightly, be equipped with on printing case (1) and be used for pulling take-up pulley (47) with conveyer belt (43) support tight tensioning spring (46).
4. An ink printing apparatus as claimed in claim 1, wherein: the elastic piece (3) comprises a fastening rod (31) and a fastening spring (32), the fastening rod (31) is connected with the rotary support (12), a supporting plate (33) is arranged on the printing box (1), the fastening rod (31) penetrates through the supporting plate (33) and is slidably arranged with the supporting plate (33), the fastening spring (32) is sleeved at one end, penetrating through the supporting plate (33), of the fastening rod (31), and an extrusion ring (34) used for extruding the fastening spring (32) to shrink is arranged on the fastening rod (31).
5. An ink printing apparatus as defined in claim 4, wherein: the pressing ring (34) is in threaded connection with the fastening rod (31).
6. An ink printing apparatus as claimed in claim 1, wherein: be equipped with ink box (51) on printing box (1), be equipped with on printing box (1) and be used for inserting conveying frame (52) of ink box (51), it is equipped with slider (54) to slide on printing box (1), slider (54) with conveying frame (52) are connected, it is equipped with rotor roller one (521) and rotor roller two (522) to rotate on conveying frame (52), rotor roller one (521) with connect through biography ink ribbon (523) between rotor roller two (522), be equipped with on printing box (1) and be used for promoting biography ink ribbon (523) extrusion expansion spring (55) of mould roller (21).
7. An ink printing apparatus as defined in claim 6, wherein: the ink tank (51) is provided with an ink guide plate (56) for receiving the ink dropped on the ink transfer ribbon (523).
8. An ink printing apparatus as defined in claim 6, wherein: the ink box is characterized in that the conveying frame (52) and the sliding block (54) are rotatably arranged, a hydraulic cylinder (57) is arranged on the ink box (51), a sliding block (58) is rotatably arranged at the piston rod end of the hydraulic cylinder (57), and a sliding groove (59) for sliding the sliding block (58) is formed in the conveying frame (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320748054.0U CN219686843U (en) | 2023-04-03 | 2023-04-03 | Printing ink printing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320748054.0U CN219686843U (en) | 2023-04-03 | 2023-04-03 | Printing ink printing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219686843U true CN219686843U (en) | 2023-09-15 |
Family
ID=87945666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320748054.0U Active CN219686843U (en) | 2023-04-03 | 2023-04-03 | Printing ink printing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219686843U (en) |
-
2023
- 2023-04-03 CN CN202320748054.0U patent/CN219686843U/en active Active
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