CN212422470U - Version roller acid annealing is with stainless steel top point cluster pole - Google Patents
Version roller acid annealing is with stainless steel top point cluster pole Download PDFInfo
- Publication number
- CN212422470U CN212422470U CN202020446523.XU CN202020446523U CN212422470U CN 212422470 U CN212422470 U CN 212422470U CN 202020446523 U CN202020446523 U CN 202020446523U CN 212422470 U CN212422470 U CN 212422470U
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- section
- rubber pad
- hole
- joint
- truncated cone
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- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 14
- 239000010935 stainless steel Substances 0.000 title claims abstract description 14
- 239000002253 acid Substances 0.000 title claims abstract description 11
- 238000000137 annealing Methods 0.000 title description 2
- 238000007639 printing Methods 0.000 claims abstract description 32
- 230000007704 transition Effects 0.000 claims abstract description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000007646 gravure printing Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Printing Plates And Materials Therefor (AREA)
Abstract
A version roller acid is moved back and is used stainless steel top point cluster pole includes: the stringing bar is used for sleeving the printing roller; the connector is sleeved in the middle of the stringing bar and is divided into three sections, the first section is in a circular truncated cone shape, the bottom surface of the circular truncated cone is connected with the bottom surface of the second section, the second section is in a cylindrical shape, and the third section is in a circular truncated cone shape; the middle part of the second section of the cylindrical surface of the joint is provided with a rubber pad groove for installing a circular rubber pad; the joint is provided with a through hole for the string bar, a positioning jackscrew hole is arranged in the groove of the rubber pad, and the positioning jackscrew hole is communicated with the through hole for the string bar; the finials are used for fixing the end parts of the printing roller, at least two finials are arranged at the two ends of the stringing bar respectively, the finials are divided into three sections, the first section is in a round table shape, the bottom surface of the round table is connected with the bottom surface of the second section, the second section is in a cylindrical shape, the third section is in a cylindrical shape, and the top edge is in arc transition; and a rubber pad groove is formed in the middle of the second section of the cylindrical surface of the tip and used for mounting a circular rubber pad.
Description
Technical Field
The utility model relates to a version roller field technique, concretely relates to version roller acid moves back and uses stainless steel apex cluster pole.
Background
The specification length of the processed plate roller is 1.6-2.3 meters, and in order to process the plate roller which is less than 1.6 meters long and less than 0.8 meter long, a tool needs to be customized, and two plate rollers are assembled by the tool and then are subjected to lattice withdrawing. The two ends of the 1.6-meter plate roller also need to be sealed and protected, and the grid-returning liquid is placed into the plate roller to cause corrosion of the plate roller.
The invention discloses a gravure printing roller which comprises a body, wherein the body comprises a middle part and a plating layer, the middle part is a cylinder, two ends of the middle part are main shafts, the plating layer is of a hollow structure with openings at two ends, fixing grooves are formed in the opposite side walls of the middle part and the plating layer, and fixing devices are arranged in the fixing grooves. The problem that the middle part and the coating are not easy to be fixedly connected when the gravure printing roller works is solved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a version roller acid that does not have dedicated check equipment and 1.6 meters version roller to 0.8 meters long moves back the check and need protect both ends and design moves back and uses the boom.
A version roller acid is moved back and is used stainless steel top point cluster pole includes:
the serial bars are stainless steel long rods and are used for sleeving the printing rollers;
the connector is sleeved in the middle of the stringing bar, is used for separating and positioning the two printing rollers sleeved on the stringing bar and is divided into three sections, the first section is in a circular truncated cone shape, the bottom surface of the circular truncated cone is connected with the bottom surface of the second section, the second section is in a cylindrical shape, the third section is in a circular truncated cone shape, and the bottom surface of the circular truncated cone of the third section is connected with the top surface of the second section;
the middle part of the second section of the cylindrical surface of the joint is provided with a rubber pad groove for installing a circular rubber pad;
the joint is provided with a through hole for the string bar, a positioning jackscrew hole is arranged in the groove of the rubber pad, and the positioning jackscrew hole is communicated with the through hole for the string bar;
the finials are used for fixing the end parts of the printing roller, at least two finials are arranged at the two ends of the stringing bar respectively, the finials are divided into three sections, the first section is in a circular truncated cone shape, the bottom surface of the circular truncated cone is connected with the bottom surface of the second section, the second section is cylindrical, and the third section is cylindrical;
and a rubber pad groove is formed in the middle of the second section of the cylindrical surface of the tip and used for mounting a circular rubber pad.
When the device of the utility model is used, firstly, a printing roller cluster bar with at least 1.6 meters is taken out, the joint is sleeved in the cluster bar, the joint is fixed at the central point, and a rubber pad is sleeved on the joint;
after the joint is fixed, sleeving two printing rollers with the length of 0.8 meter on the stringing rod, and sleeving a top and a rubber pad on two ends of the stringing rod respectively;
after the assembly is finished, the rubber pad can be tightly attached along the edge of the plate roller, and the situation that grid-returning liquid flows into the connecting position of the plate roller and the string bar from the top tip or the joint seam is avoided.
Preferably, the diameter of the circular truncated cone-shaped bottom surface of the first section of the joint is smaller than that of the cylindrical surface of the second section of the joint; the cone angle of the first section of the joint is 30-50 degrees.
The round platform shape is convenient for the axis of the printing roller with larger inner diameter to align with the axis of the stringing lever.
Preferably, the diameter of the through hole of the serial bar is matched with that of the serial bar, and the through hole of the serial bar is coaxial with the joint.
Preferably, the center is further provided with a string bar through hole, the string bar through hole is coaxial with the center, and the diameter of the string bar through hole is matched with that of the string bar.
Preferably, the length of the rubber pad is larger than that of the second section of the joint.
The rubber pad is relatively long, so that the adaptation degree of the printing roller can be increased, and the problem that part of old printing rollers can not be closed with the rubber pad due to abrasion and the like can be avoided.
Preferably, the diameter of the second section of the cylinder of the apex is smaller than that of the plate roller, and the sum of the diameter of the second section of the cylinder and the thickness of the rubber pad is larger than that of the plate roller.
The center is conveniently clamped in the grid withdrawing device.
The beneficial effects of the utility model reside in that: the conventional grid returning equipment can be used for returning grids of the printing roller with the length of 0.8 meter, the sealing of the two ends of the conventional printing roller with the length of 1.6 meters reduces the internal corrosion of the printing roller caused by grid returning, and the mode of adopting soft plastic does not need to carry out an additional positioning device on the printing roller, so that the printing roller is convenient to adapt.
Drawings
FIG. 1 is a schematic view of a joint of the present invention;
FIG. 2 is a schematic side view of a joint of the present invention;
FIG. 3 is a schematic view of a string tip side of the present invention;
FIG. 4 is a front view of the string tip of the present invention;
FIG. 5 is a schematic view of the back of the string tip of the present invention;
in the figure: 1. joint, 2, top, 3, rubber pad.
Detailed Description
The technical solution of the present invention is further specifically described below by way of specific embodiments and with reference to the accompanying drawings.
Example 1
As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the stainless steel tip 2 string for acid-stripping of a plate roller comprises:
the steel long rod is used for sleeving two printing rollers with the length of 800 mm;
the connector 1 is sleeved and fixed in the middle of the stringing bar, is used for separating and positioning two printing rollers sleeved on the stringing bar and is divided into three sections, wherein the first section is in a circular truncated cone shape, the bottom surface of the circular truncated cone is connected with the bottom surface of the second section, the second section is in a cylindrical shape, and the third section is in a circular truncated cone shape, and the bottom surface of the circular truncated cone is connected with the top surface of the second section;
the middle part of the second section of the cylindrical surface of the joint 1 is provided with a groove for installing a circular rubber pad 3;
the joint 1 is provided with a through hole for a string bar, a positioning jackscrew hole is arranged in a groove of the rubber pad 3, and the positioning jackscrew hole is communicated with the through hole for the string bar;
the finials 2 are used for fixing 800mm printing rollers, at least two finials are arranged at two ends of the stringing bar respectively, the finials 2 are divided into three sections, the first section is in a circular truncated cone shape, the bottom surface of the circular truncated cone is connected with the bottom surface of the second section, the second section is in a cylindrical shape, the third section is in a cylindrical shape, and the top edge is in arc transition;
the middle part of the second section of the cylindrical surface of the center 2 is provided with a groove 3 for installing the circular rubber pad 3.
When the device of the utility model is used, firstly, a printing roller cluster bar with at least 1.6 meters is taken out, the joint 1 is sleeved in the cluster bar, the joint 1 is fixed at the central point, and a rubber pad 3 is sleeved on the joint;
after the connector 1 is fixed, sleeving two printing rollers with the length of 0.8 meter on the stringing rod, and sleeving a top 2 and a rubber pad 3 on two ends of the stringing rod respectively;
after the assembly is finished, the rubber pad 3 can be tightly attached along the edge of the plate roller, so that the grid-removing liquid is prevented from flowing into the connecting position of the plate roller and the string bar from the top tip 2 or the seam of the joint 1.
The diameter of the first section of the circular truncated cone-shaped bottom surface of the joint 1 is smaller than that of the second section of the cylindrical surface of the joint 1; the cone angle of the first section of the joint 1 is 30-50 degrees.
The round platform shape is convenient for the axis of the printing roller with larger inner diameter to align with the axis of the stringing lever.
The diameter of the through hole of the serial bar is matched with that of the serial bar, and the through hole of the serial bar is coaxial with the joint 1.
The top 2 is also provided with a string bar through hole which is coaxial with the top 2, and the diameter of the string bar through hole is matched with that of the string bar.
The length of the rubber pad 3 is larger than that of the second section of the cylinder of the joint 1.
The rubber pad 3 is relatively long, so that the adaptation degree of the printing roller can be increased, and the problem that part of old printing rollers can not be closed with the rubber pad 3 due to abrasion and the like can be avoided.
The diameter of the second section of cylinder is smaller than that of the plate roller, and the sum of the diameter of the second section of cylinder and the thickness of the rubber pad 3 is larger than that of the plate roller.
The tip 2 is conveniently clamped in the grid withdrawing device.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a version roller acid is moved back and is used stainless steel top point cluster pole which characterized in that includes:
a string bar and a stainless steel long rod;
the connector is used for connecting a 800mm printing roller and is divided into three sections, the first section is in a circular truncated cone shape, the bottom surface of the circular truncated cone is connected with the bottom surface of the second section, the second section is in a cylindrical shape, and the bottom surface of the circular truncated cone in the circular truncated cone shape is connected with the top surface of the second section;
the middle part of the second section of the cylindrical surface of the joint is provided with a rubber pad groove for installing a circular rubber pad;
the joint is provided with a through hole for the string bar, a positioning jackscrew hole is arranged in the groove of the rubber pad, and the positioning jackscrew hole is communicated with the through hole for the string bar;
the finials are used for fixing the 800mm printing roller, at least two finials are respectively arranged at two ends of the stringing bar, each finial is divided into three sections, the first section is in a circular truncated cone shape, the bottom surface of the circular truncated cone is connected with the bottom surface of the second section, the second section is in a cylindrical shape, the third section is in a cylindrical shape, and the top edge is in arc transition;
and a rubber pad groove is formed in the middle of the second section of the cylindrical surface of the tip and used for mounting a circular rubber pad.
2. The stainless steel tip string rod for acid stripping of printing rollers as claimed in claim 1, wherein the diameter of the bottom surface of the first section of the joint in the shape of a truncated cone is smaller than the diameter of the cylindrical surface of the second section of the joint in the shape of a cylinder;
the cone angle of the first section of the joint is 30-50 degrees.
3. The stainless steel tip skewer for acid stripping of printing rollers as claimed in claim 1 or 2, wherein the diameter of the through hole of the skewer is matched with that of the skewer, and the through hole of the skewer is coaxial with the joint.
4. The stainless steel top string rod for acid stripping of the printing roller according to claim 3, wherein the top is further provided with a string rod through hole, the string rod through hole is coaxial with the top, and the diameter of the string rod through hole is matched with that of the string rod.
5. The stainless steel pin-point skewer for acid-stripping of printing rollers of claim 4, wherein the length of the rubber pad is greater than the length of the second cylindrical section of the joint.
6. The stainless steel tip string for acid stripping of printing roller according to claim 3, wherein the diameter of the second cylindrical section is smaller than the diameter of the printing roller, and the sum of the diameter of the second cylindrical section and the thickness of the rubber pad is larger than the diameter of the printing roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020446523.XU CN212422470U (en) | 2020-03-31 | 2020-03-31 | Version roller acid annealing is with stainless steel top point cluster pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020446523.XU CN212422470U (en) | 2020-03-31 | 2020-03-31 | Version roller acid annealing is with stainless steel top point cluster pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212422470U true CN212422470U (en) | 2021-01-29 |
Family
ID=74292588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020446523.XU Expired - Fee Related CN212422470U (en) | 2020-03-31 | 2020-03-31 | Version roller acid annealing is with stainless steel top point cluster pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212422470U (en) |
-
2020
- 2020-03-31 CN CN202020446523.XU patent/CN212422470U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |