CN213618906U - Printing roller of printing machine - Google Patents
Printing roller of printing machine Download PDFInfo
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- CN213618906U CN213618906U CN202021635046.8U CN202021635046U CN213618906U CN 213618906 U CN213618906 U CN 213618906U CN 202021635046 U CN202021635046 U CN 202021635046U CN 213618906 U CN213618906 U CN 213618906U
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- rigid coupling
- frid
- roller
- printing
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- 230000008878 coupling Effects 0.000 claims abstract description 26
- 238000010168 coupling process Methods 0.000 claims abstract description 26
- 238000005859 coupling reaction Methods 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 230000000694 effects Effects 0.000 claims abstract description 5
- 239000000428 dust Substances 0.000 abstract description 4
- 239000011435 rock Substances 0.000 abstract description 3
- 244000309464 bull Species 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The utility model discloses a printing machine printing roller, the rotary drum comprises a drum, protection mechanism is installed to the outer wall of cylinder, protection mechanism includes frid, first quarter butt, spring, base and arc board, two the inner wall of frid is laminated mutually with the outer wall left side of cylinder respectively, two the inner wall of frid respectively with the outside looks rigid coupling of first quarter butt, two the outer wall of first quarter butt cup joints with the upper and lower both sides of the inner wall of spring respectively mutually, the upper and lower both sides of spring respectively with the inner wall looks rigid coupling of both sides frid. The base through protection mechanism control frid outer wall supports the cylinder, avoided with support frame direct contact, avoided surface wear, ensured normal use, protection mechanism utilizes the arc board to wrap up the drum simultaneously, has prevented that the dust from falling on, has saved the trouble of clearance, has saved the clearance time, rotation through fixed establishment control bent plate makes the cylinder more stable with connecting the bull stick, has prevented to rock, has guaranteed the printing effect, has improved the practicality, is convenient for promote.
Description
Technical Field
The utility model relates to a printing machine printing roller technical field specifically is a printing machine printing roller.
Background
The working principle of the printing machine is as follows: the characters and images to be printed are made into printing plate, then it is mounted on the printing machine, then the ink is coated on the position of the characters and images on the printing plate by manpower or printing machine, then it is transferred on the paper or other printing material by printing roller, so that the printed matter identical to the printing plate can be reproduced.
Position and support frame contact when current printing machine printing roller is placed when using, take place the friction easily, cause printing roller surface wear, influence normal use to the unable protection in surface, the dust falls easily, and the clearance is troublesome, and the use needs clear up in advance, and the waste time, printing roller connection are pegged graft simultaneously, and is stable inadequately during the rotation, rocks easily, influences the printing effect, has reduced the practicality, is not conform to modern's user demand.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a printing machine printing roller to propose current printing machine printing roller and place the time and the support frame contact when using in solving above-mentioned background art, take place the friction easily, cause printing roller surface wear, influence the problem of normal use.
In order to achieve the above object, the utility model provides a following technical scheme: a printing roller of a printing machine comprises a roller, wherein a protection mechanism is arranged on the outer wall of the roller;
the protection mechanism comprises a groove plate, a first short rod, a spring, a base and an arc plate;
two the inner wall of frid is laminated with the outer wall left side of cylinder respectively mutually, two the inner wall of frid is respectively with the outside looks rigid coupling of first quarter butt, two the outer wall of first quarter butt cup joints with the upper and lower both sides of the inner wall of spring respectively mutually, the upper and lower both sides of spring respectively with the inner wall looks rigid coupling of both sides frid, two the outside of frid is respectively with the inboard looks rigid coupling of base, two the right side of frid is respectively with the left side looks rigid coupling of arc board. The roller is prevented from being directly contacted with the supporting surface when not applicable, and abrasion is prevented.
Preferably, the inner walls of the two arc plates are respectively attached to the upper side and the lower side of the outer wall of the roller. The arc plate wraps the roller to prevent the outer wall of the roller from falling into dust.
Preferably, the inner wall rigid coupling of cylinder has thick pole, the equal rigid coupling in the left and right sides of thick pole has the straight-bar, two the outer wall of straight-bar is all processed threadedly, two the equal rigid coupling in the outside of straight-bar has the rubber sleeve. The rubber sleeve protects the outer wall of the straight rod.
Preferably, the outer walls of the two straight rods are provided with fixing mechanisms;
the fixing mechanism comprises a short plate, a sliding chute, a round rod, a curved plate, a second short rod, a sleeve plate and a ball;
the bottom of short slab and the top left side of straight-bar rigid coupling mutually, the processing of the positive top of short slab has the spout, the inner wall of spout and the outer wall slip joint of round bar, the outer wall of round bar and the inner wall of bent plate rigid coupling mutually, the right side of bent plate rotates with the left side of second short bar and links to each other, the right side of second short bar and the left side top activity of lagging link to each other, the inner wall of lagging and the outer wall threaded connection of screw thread, the top of lagging and the bottom rigid coupling of ball. The roller is convenient to fix and disassemble.
Preferably, the outer sides of the plurality of bent plates are respectively clamped with a connecting rotating rod. The bent plate is fixed with the connecting rotating rod to fix the roller.
Compared with the prior art, the beneficial effects of the utility model are that: this printing machine printing roller passes through the base of protection mechanism control frid outer wall and supports the cylinder, has avoided with support frame direct contact, has avoided surface wear, has ensured normal use.
Meanwhile, the protection mechanism wraps the cylinder by utilizing the arc plate, so that dust is prevented from falling, the trouble of cleaning is saved, and the cleaning time is saved.
The rotation through fixed establishment control bent plate makes the cylinder more stable with connecting the bull stick, has prevented to rock, has guaranteed the printing effect, has improved the practicality, the facilitate promotion.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view showing a connection structure of the drum, the grooved plate and the first stub bar of FIG. 1;
FIG. 3 is a schematic view of the connection structure of the trough plate, the base and the arc plate in FIG. 1;
fig. 4 is a schematic view of the connection structure of the short plate, the sliding groove and the round rod in fig. 1.
In the figure: 1. the roller comprises a roller body, 2, a protection mechanism, 201, a groove plate, 202, a first short rod, 203, a spring, 204, a base, 205, an arc plate, 3, a fixing mechanism, 301, a short plate, 302, a sliding groove, 303, a round rod, 304, a curved plate, 305, a second short rod, 306, a sleeve plate, 307, a ball, 4, a thick rod, 5, a straight rod, 6, threads, 7, a rubber sleeve, 8 and a connecting rotating rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a printing roller of printing machine, including cylinder 1, protection mechanism 2 is installed to the outer wall of cylinder 1, protection mechanism 2 includes frid 201, first quarter butt 202, spring 203, base 204 and arc board 205, the inner wall of two frids 201 is laminated with the outer wall left side of cylinder 1 respectively, the outer wall parcel of cylinder 1 is wrapped up to two frid 201 inner walls, the inner wall of two frids 201 respectively with the outside looks rigid coupling of first quarter butt 202, the outer wall of two first quarter butt 202 cup joints with the upper and lower both sides of the inner wall of spring 203 respectively, the upper and lower both sides of spring 203 respectively with the inner wall looks rigid coupling of both sides frid 201, frid 201 kick-backs through spring 203 after pulling to both sides, the outside of two frids 201 respectively with the inboard looks rigid coupling of base 204, the right side of two frids 201 respectively with the left side looks rigid coupling of arc board 205.
The inner walls of the two arc plates 205 are respectively attached to the upper side and the lower side of the outer wall of the roller 1, the roller 1 is wrapped by the two arc plates 205 to protect the surface of the roller 1, the groove plate 201, the first short rod 202 and the spring 203 form an elastic mechanism, the groove plate 201 rebounds through the resilience of the spring 203 after moving towards the two sides, the inner wall of the roller 1 is fixedly connected with a thick rod 4, the left side and the right side of the thick rod 4 are fixedly connected with straight rods 5, the outer walls of the two straight rods 5 are respectively provided with a thread 6, the outer sides of the two straight rods 5 are respectively fixedly connected with a rubber sleeve 7, the outer sides of the straight rods 5 are protected by the rubber sleeve 7, the outer walls of the two straight rods 5 are respectively provided with a fixing mechanism 3, each fixing mechanism 3 comprises a short plate 301, a sliding groove 302, a round rod 303, a curved plate 304, a second short rod 305, a sleeve plate 306 and a round ball 307, the bottom of the short plate 301, the inner wall of the chute 302 is slidably clamped with the outer wall of the round rod 303, the round rod 303 is stressed to slide through the inner wall of the chute 302, the outer wall of the round rod 303 is fixedly connected with the inner wall of the curved plate 304, the right side of the curved plate 304 is rotatably connected with the left side of the second short rod 305, the second short rod 305 is stressed to rotate through a pin shaft on the right side of the curved plate 304, the right side of the second short rod 305 is movably connected with the upper left side of the sleeve plate 306, the second short rod 305 is stressed to rotate through a curved groove on the left side of the sleeve plate 306, the inner wall of the sleeve plate 306 is in threaded connection with the outer wall of the thread 6, the top of the sleeve plate 306 is fixedly connected with the bottom of the round ball 307, the chute 302 and the round rod 303 form a sliding mechanism, the round rod is stressed to slide up and down through the inner wall of the chute 302, the sleeve plate 306, the round ball 307 and the thread 6 form a translation mechanism, the sleeve plate 306 is driven to slide on the outer wall, the connecting rotating rod 8 is a connecting rotating rod inside the printing machine.
In this embodiment, when the printing roller is used, the plurality of groove plates 201 are pulled outwards through the base 204, the spring 203 is stretched, the groove plates 201 are separated from the outer wall of the roller 1, the arc plates 205 are separated from the outer wall of the roller 1, the groove plates 201 are pushed towards two sides, the groove plates 201 are disassembled and leak out of the roller 1, the straight rods 5 on the left side and the right side of the roller 1 are respectively inserted into the connecting rotating rods 8 on the two sides and are tightly abutted through the rubber sleeves 7, then the sleeve plates 306 on the two sides rotate outwards through the outer walls of the threads 6 through the round balls 307, the rotating sleeve plates 306 drive the second short rods 305 to move outwards through the curved grooves on the outer side, and further drive the curved plates 304 to slide outwards through the round rods 303 on the inner side of the sliding grooves 302, so that the outer sides of the curved plates 304 are clamped with the inner walls of the connecting rotating rods 8 to ensure the fixed connection of the roller 1, and then the connecting rotating rods 8 are driven to work through, when the roller 1 is replaced, the operation is installed to wrap the groove plate 201 and the arc plate 205 back, so as to protect the outer wall of the roller 1.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A printing roller of a printing machine comprising a cylinder (1), characterized in that: the outer wall of the roller (1) is provided with a protection mechanism (2);
the protection mechanism (2) comprises a groove plate (201), a first short rod (202), a spring (203), a base (204) and an arc plate (205);
two the inner wall of frid (201) is laminated with the outer wall left side of cylinder (1) respectively mutually, two the inner wall of frid (201) is respectively with the outside looks rigid coupling of first quarter butt (202), two the outer wall of first quarter butt (202) cup joints with both sides respectively about the inner wall of spring (203), the upper and lower both sides of spring (203) respectively with the inner wall looks rigid coupling of both sides frid (201), two the outside of frid (201) respectively with the inboard looks rigid coupling of base (204), two the right side of frid (201) respectively with the left side looks rigid coupling of arc board (205).
2. A printing roller of a printing machine according to claim 1, characterized in that: the inner walls of the two arc plates (205) are respectively attached to the upper side and the lower side of the outer wall of the roller (1).
3. A printing roller of a printing machine according to claim 1, characterized in that: the inner wall rigid coupling of cylinder (1) has thick pole (4), the equal rigid coupling in the left and right sides of thick pole (4) has straight-bar (5), two the outer wall of straight-bar (5) is all processed screw thread (6), two the equal rigid coupling in the outside of straight-bar (5) has rubber sleeve (7).
4. A printing roller of a printing machine according to claim 3, characterized in that: the outer walls of the two straight rods (5) are provided with fixing mechanisms (3);
the fixing mechanism (3) comprises a short plate (301), a sliding groove (302), a round rod (303), a curved plate (304), a second short rod (305), a sleeve plate (306) and a round ball (307);
the bottom of short slab (301) and the top left side rigid coupling of straight-bar (5), the processing has spout (302) above the front of short slab (301), the inner wall of spout (302) and the outer wall slip joint of round bar (303), the outer wall of round bar (303) and the inner wall rigid coupling of bent plate (304), the right side of bent plate (304) and the left side rotation of second quarter butt (305) link to each other, the right side of second quarter butt (305) and the left side top activity of lagging (306) link to each other, the inner wall of lagging (306) and the outer wall threaded connection of screw thread (6), the top of lagging (306) and the bottom rigid coupling of round ball (307).
5. The printing roller of a printing machine according to claim 4, characterized in that: the outer sides of the curved plates (304) are respectively clamped with a connecting rotating rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021635046.8U CN213618906U (en) | 2020-08-09 | 2020-08-09 | Printing roller of printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021635046.8U CN213618906U (en) | 2020-08-09 | 2020-08-09 | Printing roller of printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213618906U true CN213618906U (en) | 2021-07-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021635046.8U Active CN213618906U (en) | 2020-08-09 | 2020-08-09 | Printing roller of printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213618906U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113601956A (en) * | 2021-08-25 | 2021-11-05 | 绍兴金楚印染有限公司 | Vertical double-sided rotary screen printing machine |
-
2020
- 2020-08-09 CN CN202021635046.8U patent/CN213618906U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113601956A (en) * | 2021-08-25 | 2021-11-05 | 绍兴金楚印染有限公司 | Vertical double-sided rotary screen printing machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A printing press printing roller Granted publication date: 20210706 Pledgee: Industrial and Commercial Bank of China Limited Cangnan Sub branch Pledgor: ZHEJIANG TONGDA PRINTING INDUSTRY Co.,Ltd. Registration number: Y2024330000016 |