CN216069247U - Last roller device of various membrane galley roller of PVC - Google Patents
Last roller device of various membrane galley roller of PVC Download PDFInfo
- Publication number
- CN216069247U CN216069247U CN202122006411.XU CN202122006411U CN216069247U CN 216069247 U CN216069247 U CN 216069247U CN 202122006411 U CN202122006411 U CN 202122006411U CN 216069247 U CN216069247 U CN 216069247U
- Authority
- CN
- China
- Prior art keywords
- roller
- supporting rod
- scraper
- printing roller
- color film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000012528 membrane Substances 0.000 title description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 2
- 238000004140 cleaning Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Abstract
The utility model discloses an upper roller device of a PVC color film printing roller, which comprises two fixed plates and a printing roller, wherein a limiting seat is fixedly arranged on the side wall of one fixed plate, one end of the printing roller is sleeved in the limiting seat, the other end of the printing roller penetrates through the side wall of the other fixed plate and is sleeved with a motor, a supporting rod is arranged above the fixed plate, an adjustable device is arranged at the joint of the supporting rod and the fixed plate, connecting holes are formed in the supporting rod close to the two ends of the supporting rod, a screw rod is arranged in each connecting hole, a clamping block is arranged at the bottom end of the screw rod, and a scraper is fixedly connected with the bottom end of the clamping block. According to the utility model, the printing roller can be cleaned without disassembling the printing roller, and the printing roller with different diameters can be cleaned by using the scraper, so that the efficiency is high, and the practicability is strong.
Description
Technical Field
The utility model relates to the technical field of printing roller, in particular to an upper roller device of a PVC color film printing roller.
Background
The printing plate roller is also called as steel roller, and is divided into hollow roller and solid roller, axle roller and non-axle roller, and is generally used for plate making, the surface of the roller is plated with copper, the pattern is carved by an electronic engraving machine of gravure, and then a layer of chromium is plated. After being finished, the products are delivered to a printing plant, which is commonly used for printing plastic packages, and machines for printing text and images. Modern printing presses typically consist of mechanisms for plating, inking, stamping, feeding (including folding), etc. The working principle of the method is that characters and images to be printed are made into a printing plate, the printing plate is arranged on a printing machine, then 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 onto paper or other printing stocks (such as textiles, metal plates, plastics, leather, wood plates, glass and ceramics), so that printed matters identical to the printing plate are copied. The utility model and the development of the printing machine play an important role in the propagation of human civilization and culture.
Roller device on galley roller, the roll body often produces the influence to printing decorative paper because of its surface remains the spot, the decorative paper of printing the end, often not in time clear up because of the roll body surface, and cause the unclear condition of printing, it is extravagant to have caused inevitable decorative paper, the product is unqualified, current producer often dismantles the roll body in advance and passes through the remaining spot clean up of brush with the roll body surface, perhaps install the scraper clearance additional, but dismantle the roll body on the one hand and use brush cleaning efficiency not high, it is unclean, on the other hand uses the scraper often to need the roll body of different diameters sizes to design the scraper that corresponds, can't clear up the roll body of different diameters sizes under the condition of not changing the scraper.
Therefore, an upper roller device of the PVC color film printing roller needs to be designed to solve the technical problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an upper roller device of a PVC color film printing roller, which solves the problems that in the prior art, on one hand, the cleaning efficiency of a brush used for disassembling a roller body is low and the roller body is not cleaned completely, and on the other hand, the roller body with different diameters cannot be cleaned without replacing a scraper because the scraper usually needs to be designed with corresponding scrapers. To a problem of (a).
The technical scheme adopted by the utility model is as follows:
the utility model provides an upper roll device of various membrane galley roller of PVC, includes two fixed plates and galley roller, one the lateral wall of fixed plate is fixed and is provided with spacing seat, the one end of galley roller cup joints in the spacing seat, the other end of galley roller runs through another the lateral wall of fixed plate and cup joints the motor, the top of fixed plate is provided with the bracing piece, the bracing piece with the junction of fixed plate is provided with adjustable device, the bracing piece is close to both ends and is provided with the connecting hole, be provided with the screw rod in the connecting hole, the bottom of screw rod is provided with the clamp splice, the bottom fixed connection scraper of clamp splice. Through the screw rod that sets up, clamp splice and scraper can adjust the height of scraper and offset with different diameter size galley roller surfaces, and the start motor drive galley roller rotary motion, the scraper just can be with the spot on the galley roller, remaining printing ink etc. clean up, can also further adjust the scraper from top to bottom through adjustable device to satisfy major diameter size galley roller surface clearance.
Furthermore, the clamp splice is the U type, the open end lateral wall of clamp splice is provided with a plurality of screw holes, the handle of a knife of scraper be provided with the through-hole that the screw hole mutually supported, the clamp splice passes through fastening bolt run through the screw hole and extend to the through-hole with scraper fixed connection. The scraper can be replaced within a certain time by connecting the clamping blocks with the scraper through the fastening bolts, and maintenance is convenient.
Furthermore, a spring is arranged between the bottom end of the supporting rod and the clamping block and is sleeved outside the screw rod. The scraper can be always pressed downwards by the arranged spring in a compression state, and the scraper is always kept to be abutted against the surface of the printing roller.
Furthermore, the scraper is located right above the printing plate roller, and the knife edge of the scraper is abutted against the top end of the printing plate roller.
Furthermore, the adjustable device comprises a sleeve and a plurality of connecting holes, wherein one end of one bolt of the sleeve penetrates through the connecting holes and extends to the inner wall of the supporting rod and the supporting rod can be movably connected, and one end of another bolt of the sleeve penetrates through the connecting holes and extends to the inner wall of the fixing plate and the fixing plate can be movably connected. Through the shell and the connecting hole that set up, can realize adjusting the height of bracing piece according to the printing plate roller of different diameters size to satisfy the clearance of scraper to printing roller body surface.
Furthermore, the upper end of the fixing plate is fixedly connected with an adjusting spring, the upper end of the adjusting spring is fixedly connected with the supporting rod, and the adjustable device is sleeved on the peripheral surface of the adjusting spring and is movably connected with the supporting rod and the fixing plate.
Further, the screw rod penetrates through the connecting hole and is fixedly connected with the supporting rod through a hexagonal nut.
Furthermore, the upper end of the supporting rod is also provided with a handle.
The utility model has the beneficial effects that:
1. through the screw rod that sets up, clamp splice and scraper can adjust the height of scraper and offset with different diameter size galley roller surfaces, and the start motor drive galley roller rotary motion, the scraper just can be with the spot on the galley roller, remaining printing ink etc. clean up, can also further adjust the scraper from top to bottom through adjustable device to satisfy major diameter size galley roller surface clearance.
2. The scraper can be replaced within a certain time by connecting the clamping blocks with the scraper through the fastening bolts, and maintenance is convenient.
3. The scraper can be always pressed downwards by the arranged spring in a compression state, and the scraper is always kept to be abutted against the surface of the printing roller.
4. Through the shell and the connecting hole that set up, can realize adjusting the height of bracing piece according to the printing plate roller of different diameters size to satisfy the clearance of scraper to printing roller body surface.
Drawings
Fig. 1 is an overall schematic diagram of an upper roller device of a PVC color film printing roller according to the present invention;
FIG. 2 is a schematic diagram of a clamping block of an upper roller device of a PVC color film printing roller according to the utility model;
FIG. 3 is a schematic view of a scraper of an upper roller device of a PVC color film printing plate roller according to the utility model;
fig. 4 is a side view of an adjustable device of the upper roller device of the PVC color film printing plate roller.
Description of the reference numerals
1-fixing plate, 11-limiting seat, 2-printing plate roller, 3-motor, 4-supporting rod, 41-handle, 5-adjustable device, 51-shell, 52-connecting hole, 6-screw rod, 61-clamping block, 611-threaded hole, 7-scraper, 71-through hole, 8-spring, 9-bolt and 10-adjusting spring.
Detailed Description
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the upper roller device for the PVC color film printing roller comprises two fixed plates 1 and a printing roller 2, wherein a limit seat 11 is fixedly arranged on a side wall of one of the fixed plates 1, one end of the printing roller 2 is sleeved in the limit seat 11, the other end of the printing roller 2 penetrates through the side wall of the other fixed plate 1 and is sleeved with a motor 3, a support rod 4 is arranged above the fixed plate 1, an adjustable device 5 is arranged at the joint of the support rod 4 and the fixed plate 1, connecting holes are formed in the support rod 4 close to two ends, a screw rod 6 is arranged in each connecting hole, a clamping block 61 is arranged at the bottom end of each screw rod 6, and a scraper 7 is fixedly connected to the bottom end of each clamping block 61.
The clamping block 61 is U-shaped, the side wall of the opening end of the clamping block 61 is provided with a plurality of threaded holes 611, the handle of the scraper 7 is provided with through holes 71 matched with the threaded holes 611, and the clamping block 61 penetrates through the threaded holes 611 through fastening bolts and extends to the through holes 71 to be fixedly connected with the scraper 7.
A spring 8 is arranged between the bottom end of the support rod 4 and the clamping block 61 and is sleeved outside the screw rod 6.
The scraper 7 is located right above the printing plate roller 2, and the knife edge of the scraper 7 is abutted against the top end of the printing plate roller 2.
The adjustable device 5 comprises a sleeve 51 and a plurality of connecting holes 52, the sleeve 51 penetrates through the connecting holes 52 through one end of one bolt 9 and extends to the inner wall of the support rod 4 to be movably connected with the support rod 4, and the sleeve 51 penetrates through the connecting holes 52 through one end of the other bolt 9 and extends to the inner wall of the fixing plate 1 to be movably connected with the fixing plate 1.
The upper end of the fixing plate 1 is fixedly connected with an adjusting spring 10, the upper end of the adjusting spring 10 is fixedly connected with the supporting rod 4, and the adjustable device 5 is sleeved on the peripheral surface of the adjusting spring 10 and movably connected with the supporting rod 4 and the fixing plate 1.
The screw rod 6 penetrates through the connecting hole and is fixedly connected with the supporting rod 4 through a hexagon nut.
The upper end of the support rod 4 is also provided with a handle 41.
The working process of the utility model is described in detail below: when the device is used, the printing plate roller 2 is arranged between the fixing plates 1, the clamping block 61 on the screw rod 6 is fixedly connected with the scraper 7 by adjusting the screw rod 6, the height of the scraper 7 can be adjusted to abut against the surfaces of the printing plate rollers 2 with different diameters, the scraper 7 can always bear downward pressure when the spring 8 sleeved outside the screw rod 6 is in a compressed state, the scraper 7 is kept to abut against the surfaces of the printing plate rollers 2 all the time, the motor 3 is started to drive the printing plate rollers 2 to rotate, the scraper 7 can clean up stains, residual ink and the like on the printing plate rollers 2, and the height of the supporting rod 4 can be adjusted according to the printing plate rollers 2 with different diameters through the arranged shell 51 and the connecting hole 52, so that the surface of the printing roller 2 can be cleaned up by the scraper 7. According to the utility model, the printing roller 2 can be cleaned without being disassembled, the scraper 7 is used for cleaning the printing roller bodies 2 with different diameters, the efficiency is high, and the practicability is strong.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. An upper roller device of a PVC color film printing plate roller comprises two fixed plates (1) and a printing plate roller (2), it is characterized in that the side wall of one fixing plate (1) is fixedly provided with a limiting seat (11), one end of the printing roller (2) is sleeved in the limiting seat (11), the other end of the printing roller (2) penetrates through the side wall of the other fixing plate (1) and is sleeved with the motor (3), a supporting rod (4) is arranged above the fixed plate (1), an adjustable device (5) is arranged at the joint of the supporting rod (4) and the fixed plate (1), connecting holes are arranged at the two ends of the supporting rod (4), a screw rod (6) is arranged in each connecting hole, the bottom end of the screw rod (6) is provided with a clamping block (61), and the bottom end of the clamping block (61) is fixedly connected with the scraper (7).
2. The upper roller device of the PVC color film printing roller according to claim 1, wherein the clamping block (61) is U-shaped, the side wall of the opening end of the clamping block (61) is provided with a plurality of threaded holes (611), the handle of the scraper (7) is provided with a through hole (71) which is matched with the threaded holes (611), and the clamping block (61) penetrates through the threaded holes (611) through fastening bolts and extends to the through hole (71) to be fixedly connected with the scraper (7).
3. The upper roller device of the PVC color film printing roller according to claim 2, wherein a spring (8) is further arranged between the bottom end of the supporting rod (4) and the clamping block (61) and sleeved outside the screw rod (6).
4. The upper roller device for the PVC color film printing roller according to claim 3, wherein the scraper (7) is located right above the printing roller (2), and a blade of the scraper (7) abuts against the top end of the printing roller (2).
5. The upper roller device of a PVC color film printing roller as claimed in any one of claims 1 to 4, wherein the adjustable device (5) comprises a sleeve (51) and a plurality of connecting holes (52), the sleeve (51) is movably connected with the supporting rod (4) by one end of a bolt (9) penetrating through the connecting hole (52) and extending to the inner wall of the supporting rod (4), and the sleeve (51) is movably connected with the fixing plate (1) by one end of another bolt (9) penetrating through the connecting hole (52) and extending to the inner wall of the fixing plate (1).
6. The upper roller device of the PVC color film printing roller according to claim 5, wherein an adjusting spring (10) is fixedly connected to the upper end of the fixing plate (1), the supporting rod (4) is fixedly connected to the upper end of the adjusting spring (10), and the adjustable device (5) is sleeved on the outer peripheral surface of the adjusting spring (10) and movably connected with the supporting rod (4) and the fixing plate (1).
7. The upper roller device of the PVC color film printing roller as claimed in claim 1, wherein the screw (6) penetrates through the connecting hole and is fixedly connected with the supporting rod (4) through a hexagon nut.
8. The upper roller device for the PVC color film printing roller according to claim 1, wherein a handle (41) is further arranged at the upper end of the supporting rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122006411.XU CN216069247U (en) | 2021-08-25 | 2021-08-25 | Last roller device of various membrane galley roller of PVC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122006411.XU CN216069247U (en) | 2021-08-25 | 2021-08-25 | Last roller device of various membrane galley roller of PVC |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216069247U true CN216069247U (en) | 2022-03-18 |
Family
ID=80671782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122006411.XU Active CN216069247U (en) | 2021-08-25 | 2021-08-25 | Last roller device of various membrane galley roller of PVC |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216069247U (en) |
-
2021
- 2021-08-25 CN CN202122006411.XU patent/CN216069247U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3780670A (en) | Doctor blade assembly | |
| EP3408100B1 (en) | Device for printing hollow bodies, and method for operating said device | |
| EP0406694A2 (en) | Printing device with quick-change printing plate | |
| CN216069247U (en) | Last roller device of various membrane galley roller of PVC | |
| CN204037019U (en) | A kind of printing equipment for intaglio press | |
| CN216373749U (en) | Printing tool rest device for gravure printing | |
| CN207643874U (en) | A kind of intaglio printing back scraper device | |
| CN105291554B (en) | A kind of printing tool holder system and its method of work based on intaglio printing | |
| CN102909942B (en) | Scraper adjusting device | |
| CN108705854B (en) | Scraper for mechanical printing | |
| CN201922640U (en) | Scraping blade system of flexo printing machine | |
| CN206520310U (en) | A kind of Squeegeeing device of intaglio press | |
| CN204725991U (en) | The roller platen device of servo shaftless flexographic machine | |
| CN203228498U (en) | Cleaning device for cylinder bearers of offset press | |
| CN209580835U (en) | A kind of protective device of roller ink splatter | |
| CN211519599U (en) | Gravure printing roller transfer frame | |
| CN211280226U (en) | Ink anti-splashing mechanism for color printing machine | |
| CN209600052U (en) | A kind of connection structure of flexible printing press doctor | |
| CN203210833U (en) | Band steel embossing machine | |
| CN113085357A (en) | Automatic printing and packaging equipment | |
| CN202965434U (en) | Gravure printing machine | |
| CN208867694U (en) | A kind of screen printer of two-way wiping | |
| CN207088678U (en) | Printing doctor blade device | |
| CN204955715U (en) | Novel high -efficient ink marker that supplies | |
| CN2678900Y (en) | Connection structure of scraper and ink roller of mobile printing press |
Legal Events
| 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: An Upper Roller Device for PVC Color Film Printing Plate Roller Effective date of registration: 20231022 Granted publication date: 20220318 Pledgee: Hangzhou High-tech Financing Guarantee Co.,Ltd. Pledgor: HANGZHOU AMY NEW MATERIAL Co.,Ltd. Registration number: Y2023330002439 |