CN215850178U - Printing roller of album printing machine - Google Patents
Printing roller of album printing machine Download PDFInfo
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- CN215850178U CN215850178U CN202120181336.8U CN202120181336U CN215850178U CN 215850178 U CN215850178 U CN 215850178U CN 202120181336 U CN202120181336 U CN 202120181336U CN 215850178 U CN215850178 U CN 215850178U
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- inner cylinder
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Abstract
The utility model discloses a printing roller of an album printing machine, which comprises a rotating shaft, an inner cylinder is coaxially fixed on the rotating shaft, an installation groove is arranged in the inner cylinder, an outer cylinder for printing is sleeved on the outer side of the inner cylinder, a limiting ring is fixed on the outer ring of the inner cylinder and is fixedly connected with the outer cylinder through a bolt, an annular butt joint seat is sleeved on one side of the outer ring of the inner cylinder, which is far away from the limiting ring, the butt joint seat is fixedly connected with the end surface of the outer cylinder, a butt joint ring with a right-angled cross section is sleeved on the outer ring of the butt joint seat, a locking mechanism is arranged between the butt joint seat and the butt joint ring, a plug is arranged at the opening of the mounting groove, the inner end of the plug is rotatably supported on the inner cylinder through a bearing, the inner wall of the plug is fixed with a barrel body matched with the mounting groove, one end of the barrel body, far away from the plug, is rotatably supported on the inner barrel through a bearing, a cooling rod is arranged in the inner barrel, and a plurality of transmission holes are distributed in the inner barrel.
Description
Technical Field
The utility model relates to the technical field of printing, in particular to a printing roller of an album printing machine.
Background
In the production process of the picture album, characters and images to be printed are firstly made into a printing plate and then are arranged on a printing machine, ink is coated on the position, where the characters and the images are arranged, of the printing plate by a person or the printing machine, and then the printing plate is directly or indirectly transferred to paper or other printing stocks, so that printed matters identical to the printing plate are copied, wherein a printing roller in the printing machine is one of main accessories, and after the printing roller of the picture album printing machine in the prior art is corroded, the whole printing roller needs to be replaced, and the maintenance cost is increased. It is therefore desirable to design a printing cylinder for an album printer to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a printing roller of an album printing machine, which is simple in structure and easy to disassemble, assemble and maintain.
In order to achieve the purpose, the utility model provides the following technical scheme:
a printing roller of an album printing machine comprises a rotating shaft, wherein an inner cylinder is coaxially fixed on the rotating shaft, an installation groove is formed in the end face of one side of the inner cylinder, and an outer cylinder for printing is sleeved on the outer side of the inner cylinder;
a limiting ring is fixed on the outer ring of the inner barrel and positioned at one side edge of the outer ring, the end face of the outer barrel is abutted against the limiting ring, the limiting ring is fixedly connected with the outer barrel through a bolt, an annular butt joint seat is sleeved on one side, far away from the limiting ring, of the outer ring of the inner barrel, the butt joint seat is fixedly connected with the end face of the outer barrel, a butt joint ring with a right-angled cross section is sleeved on the outer ring of the butt joint seat, the right-angled inner wall of the butt joint ring is correspondingly abutted against the outer side wall of the butt joint seat, and a locking mechanism is arranged between the butt joint seat and the butt joint ring;
a plug is arranged at an opening of the mounting groove, the inner end of the plug is rotatably supported on the inner cylinder through a bearing, a cylinder body matched with the mounting groove is fixed on the inner wall of the plug, one end, far away from the plug, of the cylinder body is rotatably supported on the inner cylinder through the bearing, a cooling rod is arranged in the inner cylinder, one end of the cooling rod penetrates through the plug and is communicated into a water tank filled with cooling liquid, and the other end of the cooling rod is communicated into a cooling liquid collecting box;
and a plurality of transmission holes which are provided with inner cylinder outer ring side walls and extend into the mounting groove are distributed on the inner cylinder.
The utility model is further configured to: the locking mechanism comprises a placing groove arranged on the inner wall of the butt joint ring corresponding to the outer ring side wall of the butt joint seat, a baffle ring is arranged at an opening of the placing groove, a through hole is formed in the bottom of the placing groove, a limiting rod penetrates through the placing groove, a pull rod is arranged at the outer end of the limiting rod after penetrating through the through hole, the bottom end of the limiting rod penetrates through the baffle ring, a baffle is arranged on the limiting rod, one side of the baffle is abutted against the baffle ring, a spring is arranged on the limiting rod in a penetrating mode, one end of the spring is abutted against the bottom of the placing groove, the other end of the spring is abutted against the baffle plate, a limiting groove corresponding to the bottom end of the pull rod is arranged on the outer ring side wall of the butt joint seat, and under the reactive force of the spring, the limiting groove corresponding to the bottom end of the limiting rod is arranged in the limiting groove;
and a plurality of groups of locking mechanisms are distributed along the circumference of the butt joint ring.
The utility model is further configured to: the end face of the outer barrel corresponding to the butt joint ring is provided with a plurality of clamping grooves along the circumference of the end face, the inner side wall of the butt joint ring is provided with a plurality of clamping blocks corresponding to the clamping grooves, and the clamping blocks are correspondingly arranged in the clamping grooves.
The utility model is further configured to: and rubber anti-slip pads are arranged on the side walls of the clamping blocks and are pressed against the inner walls of the clamping grooves.
In conclusion, the utility model has the following beneficial effects:
the outer barrel is sleeved on the outer side of the inner barrel through the locking mechanism, the outer barrel is abutted against the limiting ring, the outer barrel is fixedly connected with the limiting ring through the bolt, the butt joint ring is sleeved on the outer side of the butt joint seat, the limiting rod is clamped in the corresponding limiting groove under the reaction force of the spring, and the outer barrel is firmly fixed on the outer side of the inner barrel;
by arranging the cooling rod, the circulation of cooling liquid can be realized, and the temperature of the cooling rod is transmitted to the outer cylinder through the transmission hole, so that the heat dissipation of the outer cylinder is facilitated;
a plurality of clamping grooves are formed in the end face, corresponding to the butt joint ring, of the outer barrel along the circumference of the end face, a plurality of clamping blocks corresponding to the clamping grooves are arranged on the inner side wall of the butt joint ring, the clamping blocks are correspondingly installed in the clamping grooves, rubber anti-slip pads are arranged on the side walls of the clamping blocks, the rubber anti-slip pads are extruded with the inner wall of the clamping grooves in a butt joint mode, and the outer barrel is fixed on the inner barrel more firmly.
Drawings
FIG. 1 is an overall schematic view of the present invention;
fig. 2 is an enlarged view of a point a in fig. 1.
Reference numerals: 1. a rotating shaft; 2. an inner barrel; 3. mounting grooves; 4. an outer cylinder; 5. a limiting ring; 6. a docking station; 7. a bolt; 8. a docking ring; 9. a plug; 10. a barrel; 11. a cooling bar; 12. a transfer aperture; 13. a clamping block; 14. a baffle ring; 15. a through hole; 16. a restraining bar; 17. a pull rod; 18. a baffle plate; 19. a spring; 20. a limiting groove; 21. a card slot; 22. and (6) placing the groove.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings.
Example (b): the utility model aims to provide a printing roller of an album printing machine, which is simple in structure and easy to disassemble, assemble and maintain.
As shown in fig. 1 and 2, the printing device comprises a rotating shaft 1, an inner cylinder 2 is coaxially fixed on the rotating shaft 1, a mounting groove 3 is formed in one side end face of the inner cylinder 2, an outer cylinder 4 for printing is sleeved outside the inner cylinder 2, a limiting ring 5 is fixed on the outer ring of the inner cylinder 2 and positioned on one side edge of the outer ring, the end face of the outer cylinder 4 is abutted against the limiting ring 5, the limiting ring 5 is fixedly connected with the outer cylinder 4 through a bolt 7, an annular abutting seat 6 is sleeved on one side, far away from the limiting ring 5, of the outer ring of the inner cylinder 2, the abutting seat 6 is fixedly connected with the end face of the outer cylinder 4, an abutting ring 8 with a cross section of a right-angled shape is sleeved on the outer ring of the abutting seat 6, an inner wall of the right-angled shape of the abutting ring 8 is correspondingly abutted against the outer side wall of the abutting seat 6, and a locking mechanism is arranged between the abutting seat 6 and the abutting ring 8; install end cap 9 at the opening part of mounting groove 3, the inner of end cap 9 rotates through the bearing and supports on inner tube 2, inner wall at end cap 9 is fixed with the barrel 10 with 3 looks adaptations of mounting groove, the one end that end cap 9 was kept away from to barrel 10 passes through the bearing and rotates and support on inner tube 2, be provided with cooling rod 11 in inner tube 2, the one end of cooling rod 11 passes end cap 9 and communicates to the water tank that is equipped with the coolant liquid, the other end communicates to the coolant liquid collection box in, laid a plurality of transmission holes 12 that have inner tube 2 outer lane lateral wall to extend to in the mounting groove 3 on inner tube 2.
With reference to fig. 2, the locking mechanism includes a placement groove 22 formed on the inner wall of the docking ring 8 corresponding to the outer ring side wall of the docking seat 6, a stop ring 14 is arranged at the opening of the placement groove 22, a through hole 15 is formed at the bottom of the placement groove 22, a limiting rod 16 is arranged in the placement groove 22 in a penetrating manner, a pull rod 17 is arranged at the outer end of the limiting rod 16 after penetrating through the through hole 15, the bottom end of the pull rod 17 penetrates through the stop ring 14, a baffle 18 is arranged on the limiting rod 16, one side of the baffle 18 abuts against the stop ring 14, a spring 19 is arranged on the limiting rod 16 in a penetrating manner, one end of the spring 19 abuts against the bottom of the placement groove 22, the other end of the spring 19 abuts against the baffle 18, a limiting groove 20 corresponding to the bottom end of the pull rod 17 is arranged on the outer ring side wall of the docking seat 6, and under the reactive force of the spring 19, the limiting groove 20 corresponding to the bottom end of the limiting rod 16 is arranged in the limiting groove 20; the locking mechanism is provided with a plurality of groups along the circumference of the butt joint ring 8.
The operation process is as follows: establish the outside at inner tube 2 with outer tube 4 cover earlier, and make outer tube 4 and 5 butts of spacing ring, with urceolus 4 and 5 fixed connection of spacing ring with bolt 7, again with 8 suits of butt joint ring in the outside of butt joint seat 6, under spring 19's reaction force, make the 16 joints of restriction lever in the restriction groove 20 that corresponds, firmly fix outer tube 4 in the outside of inner tube 2, this sets up the dismantlement maintenance of the urceolus 4 of being convenient for, when the butt joint ring 8 is dismantled to needs, only need stimulate pull rod 17, make the bottom and the 20 separation in restriction groove of restriction lever 16, then demolish butt joint ring 8. The cooling rod 11 realizes the circulation of cooling liquid, and passes on the urceolus 4 through transmission hole 12 with the temperature of cooling rod 11, is convenient for its heat dissipation, all erects the outer end of axis of rotation 1 and end cap 9 in the frame, and makes motor drive axis of rotation 1 rotate in order to drive inner tube 2 and be used for the urceolus 4 rotation of printing.
With reference to fig. 1, a plurality of clamping grooves 21 are formed in the end face of the outer barrel 4 corresponding to the butt-joint ring 8 along the circumference of the end face, a plurality of clamping blocks 13 corresponding to the clamping grooves 21 are arranged on the inner side wall of the butt-joint ring 8, the clamping blocks 13 are correspondingly installed in the clamping grooves 21, rubber non-slip pads are arranged on the side walls of the clamping blocks 13, the rubber non-slip pads are in butt extrusion with the inner walls of the clamping grooves 21, and the outer barrel 4 is more firmly fixed on the inner barrel 2 through the arrangement.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.
Claims (4)
1. The printing roller of the album of paintings printing machine is characterized by comprising a rotating shaft, wherein an inner cylinder is coaxially fixed on the rotating shaft, an installation groove is formed in the end face of one side of the inner cylinder, and an outer cylinder for printing is sleeved on the outer side of the inner cylinder;
a limiting ring is fixed on the outer ring of the inner barrel and positioned at one side edge of the outer ring, the end face of the outer barrel is abutted against the limiting ring, the limiting ring is fixedly connected with the outer barrel through a bolt, an annular butt joint seat is sleeved on one side, far away from the limiting ring, of the outer ring of the inner barrel, the butt joint seat is fixedly connected with the end face of the outer barrel, a butt joint ring with a right-angled cross section is sleeved on the outer ring of the butt joint seat, the right-angled inner wall of the butt joint ring is correspondingly abutted against the outer side wall of the butt joint seat, and a locking mechanism is arranged between the butt joint seat and the butt joint ring;
a plug is arranged at an opening of the mounting groove, the inner end of the plug is rotatably supported on the inner cylinder through a bearing, a cylinder body matched with the mounting groove is fixed on the inner wall of the plug, one end, far away from the plug, of the cylinder body is rotatably supported on the inner cylinder through the bearing, a cooling rod is arranged in the inner cylinder, one end of the cooling rod penetrates through the plug and is communicated into a water tank filled with cooling liquid, and the other end of the cooling rod is communicated into a cooling liquid collecting box;
and a plurality of transmission holes which are provided with inner cylinder outer ring side walls and extend into the mounting groove are distributed on the inner cylinder.
2. The printing roller of the album of painter according to claim 1, wherein the locking mechanism comprises a placement groove formed on an inner wall of the docking ring corresponding to the outer ring sidewall of the docking seat, a stop ring is arranged at an opening of the placement groove, a through hole is formed at the bottom of the placement groove, a limiting rod is arranged in the placement groove in a penetrating manner, a pull rod is arranged at the outer end of the limiting rod after penetrating through the through hole, the bottom end of the pull rod penetrates through the stop ring, a baffle is arranged on the limiting rod, one side of the baffle abuts against the stop ring, a spring is arranged on the limiting rod in a penetrating manner, one end of the spring abuts against the bottom of the placement groove, the other end of the spring abuts against the baffle, a limiting groove corresponding to the bottom end of the pull rod is arranged on the outer ring sidewall of the docking seat, and the bottom end of the limiting rod is arranged in the limiting groove corresponding to the bottom end of the limiting rod under the reactive force of the spring;
and a plurality of groups of locking mechanisms are distributed along the circumference of the butt joint ring.
3. The printing roller of an album of painter according to claim 1, wherein a plurality of slots are defined along the circumference of the outer cylinder at the end surface thereof corresponding to the docking ring, and a plurality of blocks corresponding to the slots are disposed on the inner sidewall of the docking ring, and the blocks are correspondingly mounted in the slots.
4. The printing roller of the album of painter according to claim 3, wherein the side walls of the fixture block are provided with rubber anti-slip pads, and the anti-slip pads are pressed against the inner walls of the slots.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120181336.8U CN215850178U (en) | 2021-01-22 | 2021-01-22 | Printing roller of album printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120181336.8U CN215850178U (en) | 2021-01-22 | 2021-01-22 | Printing roller of album printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215850178U true CN215850178U (en) | 2022-02-18 |
Family
ID=80238196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120181336.8U Active CN215850178U (en) | 2021-01-22 | 2021-01-22 | Printing roller of album printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215850178U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114670122A (en) * | 2022-04-07 | 2022-06-28 | 安徽琼钰刷业有限公司 | Roller brush assembly for industrial grinding machine |
-
2021
- 2021-01-22 CN CN202120181336.8U patent/CN215850178U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114670122A (en) * | 2022-04-07 | 2022-06-28 | 安徽琼钰刷业有限公司 | Roller brush assembly for industrial grinding machine |
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