CN221758969U - Newspaper conveying device - Google Patents
Newspaper conveying device Download PDFInfo
- Publication number
- CN221758969U CN221758969U CN202420053430.9U CN202420053430U CN221758969U CN 221758969 U CN221758969 U CN 221758969U CN 202420053430 U CN202420053430 U CN 202420053430U CN 221758969 U CN221758969 U CN 221758969U
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- China
- Prior art keywords
- newspaper
- connecting frame
- frame
- flattening rollers
- groups
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- 238000001035 drying Methods 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 abstract description 3
- 230000002457 bidirectional effect Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000037303 wrinkles Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
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- Delivering By Means Of Belts And Rollers (AREA)
Abstract
The utility model relates to the technical field of newspaper printing, in particular to a newspaper conveying device, which comprises a conveying roller and a bracket arranged on one side of the conveying roller, wherein an electric push rod is arranged at the top end of the bracket, one end of an output shaft of the electric push rod is connected with a connecting plate, a connecting frame is connected below the connecting plate, two groups of flattening rollers are connected at the bottom end of the connecting frame in a sliding manner, a base plate is arranged at the position, close to the lower part of the connecting frame, inside the bracket, and a buffer assembly is arranged between the connecting plate and the connecting frame. According to the utility model, through the combined action of the bracket, the electric push rod, the connecting plate, the connecting frame, the flattening rollers, the base plate, the guide assembly, the reverse driving assembly and the like, when the newspaper is conveyed to the surface position of the base plate, the newspaper can be subjected to the outward rolling action of the two groups of flattening rollers, and under the action, the surface of the newspaper can be flattened, and the folds on the surface of the newspaper can be removed in time, so that the quality of a finished newspaper product is ensured.
Description
Technical Field
The utility model relates to the technical field of newspaper printing, in particular to a newspaper conveying device.
Background
Newspaper printing, also known as news printing, includes the steps of typesetting, imposition, casting, photoengraving, platen or rotary printing, and the like.
In the working process of the printer, the newspaper in the printer needs to be conveyed by using a conveying device, when the newspaper is conveyed by using the existing conveying device, the wrinkles on the newspaper cannot be removed in time, and conveying rollers are easy to press the wrinkles of the newspaper to generate embossing in the conveying process, so that the quality of finished products of the newspaper is affected.
Disclosure of utility model
Based on the above-mentioned deficiencies of the prior art in the background art, the present utility model provides a newspaper conveying device.
The utility model adopts the following technical scheme to overcome the technical problems, and specifically comprises the following steps:
The newspaper conveying device comprises a conveying roller and a bracket arranged on one side of the conveying roller, wherein an electric push rod is arranged at the top end of the bracket, one end of an output shaft of the electric push rod is connected with a connecting plate, a connecting frame is connected below the connecting plate, two groups of flattening rollers are connected at the bottom end of the connecting frame in a sliding manner, and a base plate is arranged in the bracket and close to the lower position of the connecting frame;
The device comprises a connecting plate, a connecting frame, a leveling roller, a guide assembly, a reverse driving assembly and a reverse driving assembly, wherein the buffer assembly is arranged between the connecting plate and the connecting frame, the guide assembly for sliding of the leveling roller is arranged between the connecting frame and the two groups of leveling rollers, and the reverse driving assembly is further arranged between the connecting frame and the two groups of leveling rollers.
As a further scheme of the utility model: the buffer component comprises a connecting rod which is connected to the connecting plate in a sliding way and fixedly connected with the connecting frame, and a spring sleeved on the surface of the connecting rod.
As still further aspects of the utility model: the guide assembly comprises a sliding rod fixedly connected to the connecting frame and a sliding sleeve sleeved on the surface of the sliding rod in a sliding manner and connected with the flattening roller.
As still further aspects of the utility model: the back driving assembly comprises a servo motor arranged on the connecting frame, a bidirectional screw rod connected to one end of an output shaft of the servo motor, and two groups of screw sleeves sleeved at two ends of the bidirectional screw rod and respectively connected with the two groups of flattening rollers.
As still further aspects of the utility model: and a drying lamp is arranged at the top end of the bracket.
As still further aspects of the utility model: the backing plate is made of stainless steel.
After adopting the structure, compared with the prior art, the utility model has the following advantages: through combined action such as support, electric putter, link plate, even frame, flattening roller, backing plate, direction subassembly and reverse drive assembly, when the newspaper was carried to backing plate surface position, the newspaper can receive the outside roll extrusion effect of two sets of flattening rollers, can flatten the surface of newspaper under this effect, in time get rid of the fold on newspaper surface to the quality of newspaper finished product has been guaranteed.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
FIG. 2 is a schematic view of the structure of the connecting frame and the backing plate of the present utility model.
Fig. 3 is a schematic structural view of a back driving assembly in the present utility model.
In the figure: 1. a conveying roller; 2. a bracket; 3. an electric push rod; 4. a connecting plate; 5. a connecting frame; 6. a flattening roller; 7. a backing plate; 8. a connecting rod; 9. a spring; 10. a slide bar; 11. a sliding sleeve; 12. a servo motor; 13. a bidirectional screw; 14. a screw sleeve; 15. and a drying lamp.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1 to 3, in the embodiment of the utility model, a newspaper conveying device comprises a conveying roller 1, and further comprises a bracket 2 arranged at one side of the conveying roller 1, wherein an electric push rod 3 is arranged at the top end of the bracket 2, one end of an output shaft of the electric push rod 3 is connected with a connecting plate 4, a connecting frame 5 is connected below the connecting plate 4, two groups of flattening rollers 6 are slidingly connected at the bottom end of the connecting frame 5, and a base plate 7 is arranged at a position inside the bracket 2, which is close to the lower part of the connecting frame 5;
A buffer assembly is arranged between the connecting plate 4 and the connecting frame 5, a guide assembly for sliding the flattening rollers 6 is arranged between the connecting frame 5 and the two groups of flattening rollers 6, and a reverse driving assembly is also arranged between the connecting frame 5 and the two groups of flattening rollers 6;
The conveying roller 1 is driven by a stepping motor and can clamp newspapers, so that the conveying roller 1 can intermittently convey the newspapers forwards through intermittent rotation, the newspapers can pass through the surface of a backing plate 7 inside the support 2 before conveyed to the conveying roller 1, when the newspapers stop in the intermittent conveying process, the connecting plate 4 is driven by the output shaft of the electric push rod 3 to move downwards, the connecting frame 5 can be driven by the connecting plate 4 to move downwards, when the flattening rollers 6 on the connecting frame 5 are contacted with the newspapers on the surface of the backing plate 7, the two groups of flattening rollers 6 can be driven by the reverse driving assembly in the horizontal reverse direction at the same time, under the driving effect, the two groups of flattening rollers 6 can horizontally slide on the connecting frame 5 along the guide assembly in the opposite direction, at the same time, the two groups of flattening rollers 6 are controlled to be far away from each other, due to rolling contact between the flattening rollers 6 and the newspapers on the backing plate 7, the two groups of flattening rollers 6 are attached to the middle of the newspaper and roll outwards at the same time, so that the surface of the newspaper is subjected to the outward rolling action of the two groups of flattening rollers 6, the surface of the newspaper can be flattened, folds on the surface of the newspaper can be removed in time, when the two groups of flattening rollers 6 move to the two ends of the connecting frame 5, the connecting frame 5 is driven by the connecting plate 4 to move upwards by driving the output shaft of the electric push rod 3, meanwhile, the two groups of flattening rollers 6 are controlled by the reverse driving assembly to move and reset towards the direction approaching to each other, the conveying roller 1 drives the newspaper to convey forwards in the process, the steps are repeated, the newspaper can be rolled and flattened in the process of conveying the newspaper forwards by the conveying roller 1, the folds are effectively prevented from being left on the newspaper when the conveying roller 1 conveys the newspaper, thereby ensuring the quality of the finished newspaper.
In one embodiment of the utility model, the buffer assembly comprises a connecting rod 8 which is connected to the connecting plate 4 in a sliding way and is fixedly connected with the connecting frame 5, and a spring 9 which is sleeved on the surface of the connecting rod 8;
When the connecting plate 4 is driven to move downwards through the electric push rod 3, the connecting frame 5 can drive the flattening roller 6 to press on the newspaper below, and the connecting rod 8 fixedly connected with the connecting frame 5 can slide up and down on the connecting plate 4, so that the connecting plate 4 can be mutually close to the connecting frame 5 and the spring 9 is stressed to compress, the spring 9 compresses and then produces a downward elastic force effect on the connecting frame 5, and the flattening roller 6 can be always tightly pressed on the newspaper under the elastic force effect.
In another embodiment of the present utility model, the guiding assembly includes a sliding rod 10 fixedly connected to the connecting frame 5, and a sliding sleeve 11 slidably sleeved on the surface of the sliding rod 10 and connected to the flattening roller 6;
When the leveling roller 6 is driven, the sliding sleeve 11 can slide horizontally and linearly along the surface of the sliding rod 10 under the driving of the leveling roller 6, and at this time, the leveling roller 6 can slide on the connecting frame 5 along the horizontal linear direction under the guiding action of the sliding rod 10 and the sliding sleeve 11 without shifting.
In yet another embodiment of the present utility model, the back driving assembly includes a servo motor 12 mounted on the connecting frame 5, a bidirectional screw 13 connected to one end of an output shaft of the servo motor 12, and two sets of threaded sleeves 14 sleeved on two ends of the bidirectional screw 13 and respectively connected to two sets of the flattening rollers 6;
The screw thread directions at two ends of the bidirectional screw rod 13 are opposite, when the output shaft of the servo motor 12 drives the bidirectional screw rod 13 to rotate, the bidirectional screw rod 13 can generate a reverse driving effect on screw sleeves 14 at two ends of the bidirectional screw rod, so that two groups of screw sleeves 14 can move along the bidirectional screw rod 13 towards or away from each other, and further, the two groups of flattening rollers 6 are driven by the screw sleeves 14 to be driven reversely.
In a further embodiment of the present utility model, a drying lamp 15 is mounted at the top end of the stand 2;
When the conveying roller 1 conveys newspapers, the drying lamp 15 can dry ink on the newspapers, so that the surface of the newspapers is effectively dried in the process of conveying the newspapers after printing.
In yet another embodiment of the present utility model, the pad 7 is made of stainless steel;
The surface of the base plate 7 made of stainless steel is smooth, the newspaper is small in friction resistance when passing through the base plate 7, meanwhile, the surface of the base plate 7 is hard and smooth, and the newspaper can be rolled and flattened when the flattening roller 6 is contacted with the newspaper.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.
Claims (6)
1. The utility model provides a newspaper conveyor, includes conveying roller (1), its characterized in that still including set up in support (2) of conveying roller (1) one side, electric putter (3) are installed on the top of support (2), output shaft one end of electric putter (3) is connected with even board (4), the below of even board (4) is connected with even frame (5), the bottom sliding connection of even frame (5) has two sets of flattening rollers (6), the inside position that is close to even frame (5) of support (2) is provided with backing plate (7);
The device comprises a connecting plate (4) and a connecting frame (5), wherein a buffer assembly is arranged between the connecting plate and the connecting frame, a guide assembly for sliding the flattening rollers (6) is arranged between the connecting frame (5) and the two groups of flattening rollers (6), and a reverse driving assembly is further arranged between the connecting frame (5) and the two groups of flattening rollers (6).
2. The newspaper delivery device according to claim 1, wherein the buffer assembly comprises a connecting rod (8) which is slidably connected to the connecting plate (4) and fixedly connected with the connecting frame (5), and a spring (9) sleeved on the surface of the connecting rod (8).
3. A newspaper delivery device according to claim 1, wherein the guide assembly comprises a slide bar (10) fixedly connected to the frame (5), and a sliding sleeve (11) slidably fitted over the surface of the slide bar (10) and connected to the flattening roller (6).
4. A newspaper delivery apparatus as claimed in claim 1 wherein the back drive assembly comprises a servo motor (12) mounted on the frame (5), a bi-directional screw (13) connected to one end of an output shaft of the servo motor (12), and two sets of threaded sleeves (14) sleeved on both ends of the bi-directional screw (13) and respectively connected to two sets of flattening rollers (6).
5. Newspaper delivery device according to claim 1, characterized in that the top end of the rack (2) is fitted with a drying light (15).
6. A newspaper delivery unit as claimed in claim 1, wherein the backing plate (7) is of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420053430.9U CN221758969U (en) | 2024-01-09 | 2024-01-09 | Newspaper conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420053430.9U CN221758969U (en) | 2024-01-09 | 2024-01-09 | Newspaper conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221758969U true CN221758969U (en) | 2024-09-24 |
Family
ID=92781535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420053430.9U Active CN221758969U (en) | 2024-01-09 | 2024-01-09 | Newspaper conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221758969U (en) |
-
2024
- 2024-01-09 CN CN202420053430.9U patent/CN221758969U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
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