CN220332273U - Seal paper flattening device - Google Patents
Seal paper flattening device Download PDFInfo
- Publication number
- CN220332273U CN220332273U CN202321885449.1U CN202321885449U CN220332273U CN 220332273 U CN220332273 U CN 220332273U CN 202321885449 U CN202321885449 U CN 202321885449U CN 220332273 U CN220332273 U CN 220332273U
- Authority
- CN
- China
- Prior art keywords
- flattening
- flattening mechanism
- roller
- frame
- wall
- 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
- 238000007639 printing Methods 0.000 claims abstract description 50
- 239000000872 buffer Substances 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims description 16
- 230000000694 effects Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 abstract description 12
- 230000037303 wrinkles Effects 0.000 abstract description 3
- 239000000123 paper Substances 0.000 description 46
- 230000005540 biological transmission Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- -1 however Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Delivering By Means Of Belts And Rollers (AREA)
Abstract
The utility model relates to the technical field of printing equipment, and discloses a printing paper flattening device, which comprises an equipment main body and further comprises: the device comprises a flattening mechanism, a tensioning mechanism, an upper flattening mechanism and a lower flattening mechanism, wherein the side inner wall of a device main body is movably connected with the side surface of the flattening mechanism, the side surface of the tensioning mechanism is movably connected with the side surface of the device main body, the side surface of the upper flattening mechanism is movably connected with the side inner wall of the flattening mechanism, the side surface of the lower flattening mechanism is movably connected with the side surface inner wall of the device main body, and the device main body comprises a frame; the printing paper required for printing passes through the top end of the upper tensioning roller and is fed between the lower conveying belt and the upper conveying belt through the bottom end of the lower tensioning roller, the lower conveying belt and the upper conveying belt press the printing paper, the first motor drives the lower pressing roller to rotate, the lower conveying belt conveys the printing paper, and the printing paper is unfolded through the upper tensioning roller and the lower tensioning roller in the printing paper conveying process to avoid wrinkles, so that the quality of subsequent printing is improved.
Description
Technical Field
The utility model relates to the technical field of printing equipment, in particular to a printing paper flattening device.
Background
The printing is a technology that original documents such as characters, pictures and photos are subjected to procedures such as plate making, ink application, pressurization and the like, ink is transferred onto the surfaces of materials such as paper, fabrics and leather, and the like, original document contents are copied in batches, printing paper is mostly installed on a winding drum for use in the process of printing paper, however, paper is required to be transferred and conveyed for multiple times in the process of use, paper wrinkling, corner tilting and the like are easily caused in the process of transferring and conveying, the wrinkled paper influences the aesthetic property, and a flattening device is required to flatten the printing paper to ensure the quality of the printing paper after printing, and the flattening device is mostly used for conveying the paper between two compression rollers to extrude and flatten the paper.
The prior art is not enough: the folds of the paper are adhered together in the use process, the folds cannot be fully unfolded in the use process of the existing flattening device, and the folds are further adhered together in the flattening process, so that the quality of subsequent printing is affected; the gap between two pressing rods cannot be flexibly adjusted through the existing flattening device, and printing papers after different printing papers are flattened, so that the practicability of the device is greatly reduced.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a platen roller for printing paper, which solves the above-mentioned problems of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a seal paper flattening device, includes the equipment main part, still includes: the device comprises a flattening mechanism, a tensioning mechanism, an upper flattening mechanism and a lower flattening mechanism, wherein the side inner wall of a device main body is movably connected with the side face of the flattening mechanism, the side face of the tensioning mechanism is movably connected with the side face of the device main body, the side face of the lower flattening mechanism is movably connected with the side inner wall of the device main body, the device main body comprises a frame, the flattening mechanism comprises a mounting frame, the side face of the mounting frame is movably connected with the side face inner wall of the frame, the side face inner wall of the mounting frame is movably sleeved with an upper pressing roller, the side face of the upper pressing roller is in transmission connection with an upper conveying belt, the side face of the frame is movably sleeved with a lower pressing roller, the side face of the lower pressing roller is in transmission connection with a lower conveying belt, the side face of the frame is fixedly connected with a first motor, the output shaft of the first motor is fixedly connected with the side face of the lower pressing roller, a third mounting groove is formed in the side face of the frame, the side face of the frame is provided with a first mounting groove, the tensioning mechanism comprises an upper tensioning roller, the side face of the mounting frame is movably connected with a first mounting block, the side face of the upper tensioning roller is movably sleeved with a second mounting block, the first side face of the tensioning block is movably connected with the second side face of the first mounting block, and the second side face of the tensioning block is movably connected with the second side mounting block.
Further, the side fixedly connected with second buffer spring of first mounting groove, the side fixed connection of second buffer spring and the side of second installation piece, the top and the bottom of first installation piece are all fixedly connected with first buffer spring, the side fixed connection of first buffer spring and the side of third mounting groove.
Further, the side surfaces of the upper tensioning roller and the lower tensioning roller are arc-shaped structures, and the diameters of the two ends of the upper tensioning roller are smaller than the diameter of the middle of the upper tensioning roller.
Further, the fixed block is fixed to the side of mounting bracket, the second mounting groove has been seted up to the position that the side of frame corresponds the fixed block, the side swing joint of fixed block and second mounting groove, the side fixedly connected with screw thread piece of side of frame, screw thread piece's side inner wall threaded connection has adjusting screw, adjusting screw's bottom and the top activity of fixed block cup joint.
Further, go up flattening mechanism and lower flattening mechanism's structure is the same, flattening mechanism is located under going up flattening mechanism down, go up flattening mechanism two and include the flattening roller, flattening roller's side and the side inner wall activity of mounting bracket cup joint, the top inner wall fixedly connected with second motor of mounting bracket, the output shaft fixedly connected with initiative bevel gear of second motor, flattening roller's side fixedly connected with driven bevel gear, driven bevel gear's side and initiative bevel gear's side intermeshing.
Further, two the flattening rollers are symmetrically distributed along the central axis of the mounting frame, and the flattening rollers and the central axis of the mounting frame are placed at an oblique angle of sixty degrees.
The utility model has the technical effects and advantages that:
1. according to the utility model, printing paper required for printing is fed between the lower conveying belt and the upper conveying belt from the top end of the upper tensioning roller through the bottom end of the lower tensioning roller, the lower conveying belt and the upper conveying belt press the printing paper, the first motor drives the lower pressing roller to rotate, so that the lower conveying belt conveys the printing paper, and the printing paper is unfolded through the upper tensioning roller and the lower tensioning roller in the conveying process of the printing paper to avoid wrinkles, thereby being beneficial to improving the quality of subsequent printing.
2. According to the utility model, the thickness of the printing paper is flattened according to the requirement, and the adjusting screw is rotated to drive the fixing block to move up and down along the side surface of the second mounting groove through threads, so that the distance between the upper conveyor belt and the lower conveyor belt is adjusted, and the flexibility and the practicability of the equipment are improved.
3. According to the utility model, the second motor drives the driving bevel gear to rotate, and the driven bevel gear is meshed with the driving bevel gear, so that the flattening roller rotates, and the flattening roller and the lower flattening mechanism are mutually configured to transversely spread printing paper, thereby being beneficial to avoiding the wrinkling of the printing paper.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the whole cross-sectional structure of the present utility model;
FIG. 3 is a schematic view of the upper tension roller structure of the present utility model;
FIG. 4 is a schematic view of a flattening mechanism according to the present utility model;
fig. 5 is a schematic view of the structure of fig. 4A according to the present utility model.
The reference numerals are: 1. an apparatus main body; 101. a frame; 102. a first mounting groove; 103. a second mounting groove; 104. a third mounting groove; 2. a flattening mechanism; 201. a fixed block; 202. adjusting a screw; 203. a screw block; 204. a mounting frame; 205. an upper press roll; 206. a lower press roll; 207. an upper conveyor belt; 208. a lower conveyor belt; 209. a first motor; 3. a tensioning mechanism; 301. an upper tension roller; 302. a lower tension roller; 303. a first buffer spring; 304. a first mounting block; 305. a second mounting block; 306. a second buffer spring; 4. an upper flattening mechanism; 401. a flattening roller; 402. a second motor; 403. a drive bevel gear; 404. a driven bevel gear; 5. and a lower flattening mechanism.
Detailed Description
The embodiments of the present utility model will be described more fully with reference to the accompanying drawings, and the configurations of the structures described in the following embodiments are merely examples, and the platen device according to the present utility model is not limited to the configurations described in the following embodiments, and all other embodiments obtained by a person skilled in the art without making any creative effort are within the scope of protection of the present utility model.
Referring to fig. 1 to 5, the present utility model provides a platen apparatus including an apparatus main body 1, further comprising: the flattening mechanism 2, the tensioning mechanism 3, the upper flattening mechanism 4 and the lower flattening mechanism 5 are movably connected with the side surface of the flattening mechanism 2, the side surface of the tensioning mechanism 3 is movably connected with the side surface of the device body 1, the side surface of the upper flattening mechanism 4 is movably connected with the side surface inner wall of the flattening mechanism 2, the side surface of the lower flattening mechanism 5 is movably connected with the side surface inner wall of the device body 1, the device body 1 comprises a frame 101, the flattening mechanism 2 comprises a mounting frame 204, the side surface of the mounting frame 204 is movably connected with the side surface inner wall of the frame 101, the side surface inner wall of the mounting frame 204 is movably sleeved with an upper press roller 205, the side surface transmission of the upper press roller 205 is connected with an upper conveyor belt 207, the position of the side surface inner wall of the frame 101 corresponding to the upper press roller 205 is movably sleeved with a lower press roller 206, the side surface transmission of the lower press roller 206 is connected with a lower conveyor belt 208, the side surface of the frame 101 is fixedly connected with a first motor 209, the output shaft of the first motor 209 is fixedly connected with the side surface of the lower press roller 206, the side surface of the frame 101 is provided with the third mounting groove 104, the side surface of the frame 101 is provided with the first mounting groove 102, the tensioning mechanism 3 comprises an upper tensioning roller 301, the side surface of the upper tensioning roller 301 is movably sleeved with a first mounting block 304, the side surface of the first mounting block 304 is movably connected with the side surface of the third mounting groove 104, the side surface of the first mounting groove 102 is movably connected with a second mounting block 305, the side surface of the second mounting block 305 is movably sleeved with a lower tensioning roller 302, printing paper required for printing passes through the top end of the upper tensioning roller 301 and is conveyed between the lower conveying belt 208 and the upper conveying belt 207 through the bottom end of the lower tensioning roller 302, the lower conveying belt 208 and the upper conveying belt 207 compress the printing paper, the lower press roller 206 is driven by the first motor 209 to rotate, and the lower conveying belt 208 conveys the printing paper, the upper tension roller 301 and the lower tension roller 302 are used for expanding the printing paper to avoid wrinkling in the printing paper conveying process, and the upper compression roller 205 and the lower compression roller 206 are used for pressing the printing paper to be flattened.
Wherein, the side fixedly connected with second buffer spring 306 of first mounting groove 102, the side fixed connection of second buffer spring 306 and the side fixed connection of second installation piece 305, the top and the bottom of first installation piece 304 are all fixedly connected with first buffer spring 303, the side fixed connection of first buffer spring 303 and the side of third mounting groove 104, go up the tensioning roller 301 and lower tensioning roller 302 with seal paper expansion in-process, first installation piece 304 reciprocates and cushion first installation piece 304 through first buffer spring 303 along third mounting groove 104, second installation piece 305 moves and cushions second installation piece 305 through second buffer spring 306 along the effect of first mounting groove 102, receive the tension too big damage when guaranteeing seal paper expansion.
The sides of the upper tensioning roller 301 and the lower tensioning roller 302 are arc structures, the diameters of two ends of the upper tensioning roller 301 are smaller than the diameter of the middle, and when the surfaces of the upper tensioning roller 301 and the lower tensioning roller 302 are in arc structures, the printing paper is transversely unfolded.
Wherein, the fixed block 201 is fixed to the side of mounting bracket 204, the second mounting groove 103 has been seted up to the position that the side of frame 101 corresponds fixed block 201, the side swing joint of fixed block 201 and the side of second mounting groove 103, the side fixedly connected with screw thread piece 203 of frame 101, screw thread piece 203's side inner wall threaded connection has adjusting screw 202, adjusting screw 202's bottom cup joints with the top activity of fixed block 201, according to the thickness of needs flattening seal paper, rotate adjusting screw 202 and pass through the side of screw thread drive fixed block 201 along second mounting groove 103 and reciprocate, thereby adjust the interval between upper conveyor belt 207 and the lower conveyor belt 208.
Wherein, go up the structure of flattening mechanism 4 and lower flattening mechanism 5 the same, lower flattening mechanism 5 is located the flattening mechanism 4 directly under, go up the flattening mechanism 4 two include flattening roller 401, flattening roller 401's side cup joints with the side inner wall activity of mounting bracket 204, the top inner wall fixedly connected with second motor 402 of mounting bracket 204, the output shaft fixedly connected with driving bevel gear 403 of second motor 402, the side fixedly connected with driven bevel gear 404 of flattening roller 401, the side of driven bevel gear 404 and the side intermeshing of driving bevel gear 403, the driving bevel gear 403 rotation is driven through driven bevel gear 404 and driving bevel gear 403 intermeshing to second motor 402, make flattening roller 401 rotate, thereby make flattening roller 401 and the mutual configuration of lower flattening mechanism 5 transversely expand the seal paper.
Wherein, two flattening rollers 401 are symmetrically distributed along the central axis of the installation frame 204, and the flattening rollers 401 and the central axis of the installation frame 204 are placed at an oblique angle of sixty degrees.
The working principle of the utility model is as follows: according to the thickness of the printing paper to be pressed, the adjusting screw 202 is rotated to drive the fixing block 201 to move along the side face of the second mounting groove 103 through threads, so that the distance between the upper conveyor belt 207 and the lower conveyor belt 208 is adjusted, the printing paper to be printed passes through the top end of the upper tensioning roller 301, passes through the bottom end of the lower tensioning roller 302, passes through the upper flattening mechanism 4 and the lower flattening mechanism 5, and is fed between the lower conveyor belt 208 and the upper conveyor belt 207, the first motor 209 and the second motor 402 are started, the first motor 209 drives the lower press roller 206 to rotate, the lower conveyor belt 208 is driven to convey the printing paper, the printing paper is stretched through the upper tensioning roller 301 and the lower tensioning roller 302 in the printing paper conveying process, wrinkles are avoided, the first mounting block 304 moves up and down along the third mounting groove 104 and buffers the first mounting block 304 through the first buffer spring 303, the second mounting block 305 moves along the first mounting groove 102 and buffers the second mounting block 306 through the second buffer spring 306, meanwhile, the second motor 402 drives the driving bevel gear 403 to rotate, the driving bevel gear 403 drives the lower press roller 206 to mutually mesh with the lower flattening mechanism 401, and the printing paper is mutually stretched by the lower press roller 206, and the lower press roller 401 is mutually meshed with the flattening mechanism, and the printing paper is mutually stretched by the lower flattening mechanism, and the printing paper is pressed by the flattening mechanism is stretched by the bevel gear, and the lower press roller 206, and the printing paper is pressed by the flattening mechanism and the flattening roller, and the printing paper is pressed by the flattening mechanism.
Claims (6)
1. The printing paper flattening device comprises a device main body (1), and is characterized by further comprising: the device comprises a flattening mechanism (2), a tensioning mechanism (3), an upper flattening mechanism (4) and a lower flattening mechanism (5), wherein the side inner wall of a device main body (1) is movably connected with the side of the flattening mechanism (2), the side of the tensioning mechanism (3) is movably connected with the side of the device main body (1), the side of the upper flattening mechanism (4) is movably connected with the side inner wall of the flattening mechanism (2), the side of the lower flattening mechanism (5) is movably connected with the side inner wall of the device main body (1), the device main body (1) comprises a frame (101), the flattening mechanism (2) comprises a mounting frame (204), the side of the mounting frame (204) is movably connected with the side inner wall of the frame (101), an upper press roller (205) is movably connected with an upper conveying belt (207), the side inner wall of the frame (101) corresponds to the position of the upper press roller (205), the side of the lower press roller (206) is movably connected with a lower conveying belt (208), the side of the lower press roller (206) is fixedly connected with a first output shaft (209) of the first press roller (209), third mounting groove (104) have been seted up to the side of frame (101), first mounting groove (102) have been seted up to the side of frame (101), straining device (3) are including last tensioning roller (301), first installation piece (304) have been cup jointed in the side activity of going up tensioning roller (301), the side swing joint of side and third mounting groove (104) of first installation piece (304), the side swing joint of first mounting groove (102) has second installation piece (305), the side activity of second installation piece (305) has cup jointed lower tensioning roller (302).
2. The platen apparatus of claim 1 wherein: the side fixedly connected with second buffer spring (306) of first mounting groove (102), the side of second buffer spring (306) and the side fixed connection of second installation piece (305), the top and the bottom of first installation piece (304) all fixedly connected with first buffer spring (303), the side of first buffer spring (303) and the side fixed connection of third mounting groove (104).
3. The platen apparatus of claim 1 wherein: the side surfaces of the upper tensioning roller (301) and the lower tensioning roller (302) are of arc structures, and the diameters of the two ends of the upper tensioning roller (301) are smaller than the diameter of the middle.
4. The platen apparatus of claim 1 wherein: the side fixed block (201) of mounting bracket (204), second mounting groove (103) have been seted up to the position that the side of frame (101) corresponds fixed block (201), the side swing joint of side and second mounting groove (103) of fixed block (201), the side fixedly connected with screw thread piece (203) of frame (101), the side inner wall threaded connection of screw thread piece (203) has adjusting screw (202), the bottom of adjusting screw (202) cup joints with the top activity of fixed block (201).
5. The platen apparatus of claim 1 wherein: go up flattening mechanism (4) and the structure of flattening mechanism (5) down the same, flattening mechanism (5) are located under flattening mechanism (4) down, go up flattening mechanism (4) two including flattening roller (401), the side of flattening roller (401) cup joints with the side inner wall activity of mounting bracket (204), the top inner wall fixedly connected with second motor (402) of mounting bracket (204), the output shaft fixedly connected with drive bevel gear (403) of second motor (402), the side fixedly connected with driven bevel gear (404) of flattening roller (401), the side of driven bevel gear (404) and the side intermeshing of drive bevel gear (403).
6. The platen apparatus of claim 5 wherein: the two flattening rollers (401) are symmetrically distributed along the central axis of the mounting frame (204), and the flattening rollers (401) and the central axis of the mounting frame (204) are placed at a sixty-degree oblique angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321885449.1U CN220332273U (en) | 2023-07-18 | 2023-07-18 | Seal paper flattening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321885449.1U CN220332273U (en) | 2023-07-18 | 2023-07-18 | Seal paper flattening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220332273U true CN220332273U (en) | 2024-01-12 |
Family
ID=89458775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321885449.1U Active CN220332273U (en) | 2023-07-18 | 2023-07-18 | Seal paper flattening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220332273U (en) |
-
2023
- 2023-07-18 CN CN202321885449.1U patent/CN220332273U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212768918U (en) | Tension adjusting device of printing machine | |
| CN107336512A (en) | A kind of screen process press with pressing plate | |
| CN113291894A (en) | Drawing type winding device for plastic film | |
| CN220332273U (en) | Seal paper flattening device | |
| CN211416590U (en) | Pressure adjusting device of paperboard printing roller | |
| CN113493130A (en) | Plastic film winding device convenient to clean | |
| CN209337798U (en) | The reversed flare system of extrusion coating paper transverse cutting unit | |
| CN216736823U (en) | Can prevent high-speed formula compounding machine of producing of membrane fold | |
| CN215047195U (en) | A printing machine loading attachment for ancient book calligraphy and painting printing | |
| CN215704973U (en) | Stamp device of cushion production usefulness | |
| CN214294961U (en) | Printing machine capable of reducing noise of printing roller | |
| CN209832602U (en) | High-speed film laminating production line for aluminum plates | |
| CN218809248U (en) | Paper feeding device for label printing machine | |
| CN220449216U (en) | Winding mechanism with auxiliary winding structure | |
| CN218753954U (en) | Paper splicing device without stopping machine | |
| CN219429317U (en) | Printing paper tensioning adjustment mechanism | |
| CN216711121U (en) | Flexible printing machine with tension control device | |
| CN216105121U (en) | Anti-rollback film feeding mechanism and full-automatic positioning gold stamping production line | |
| CN218804925U (en) | Coiled material knurling degree of depth adjusting device | |
| CN216032815U (en) | Carton pleating device | |
| CN211518798U (en) | Printing device for large-circumference roller | |
| CN216183549U (en) | Flattening device suitable for press adhesive tape | |
| CN218231231U (en) | Conveyor of OCA optical cement | |
| CN219650553U (en) | Rolling machine for producing inflatable slurry plate | |
| CN220009134U (en) | Printing device with automatically adjustable printing pressure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |