CN217263725U - Paper receiving and conveying device of printing equipment - Google Patents
Paper receiving and conveying device of printing equipment Download PDFInfo
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- CN217263725U CN217263725U CN202220023274.2U CN202220023274U CN217263725U CN 217263725 U CN217263725 U CN 217263725U CN 202220023274 U CN202220023274 U CN 202220023274U CN 217263725 U CN217263725 U CN 217263725U
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Abstract
The utility model discloses a printing apparatus's paper receiving passes paper device, this printing apparatus's paper receiving passes paper device includes: the paper feeding device comprises a front plate, a back plate, an upper guide plate, a lower guide plate and a plurality of feeding structures, wherein a conveying channel is formed between the front plate and the back plate, paper passes through the lower guide plate from the lower end and is changed from a horizontal state to a vertical state to enter the conveying channel, a paper rubbing wheel group arranged on the front plate and an elastic pressing wheel arranged on the back plate form the feeding structures, and under the action of the feeding structures, the paper is smoothly conveyed from bottom to top and passes through the upper guide plate, so that the paper is changed from the vertical state to the horizontal state. Under the two actions of the lower guide plate and the upper guide plate, the paper direction changes by 180 degrees, namely the paper is turned over. The paper receiving and conveying device of the printing equipment realizes automatic paper receiving and conveying. The labor cost is saved, and the production efficiency is improved.
Description
Technical Field
The utility model relates to a printer device technical field, in particular to printing equipment's paper receiving passes paper device.
Background
At present, most of printing paper production tests mainly take manual tests as main tests, paper is manually put into a printer, the printer is waited to start, then the printer prints patterns and characters with preset pages, and an operator visually observes the quality of the patterns and the characters and judges whether the quality of the printing paper is qualified.
The traditional paper test and splicing automation scheme is to use a mechanical arm and a suction nozzle to adsorb and transport paper output by a printer to a designated place for next judgment and processing. It is with high costs to account for very big space, again because during printer output paper, the paper is not completely smooth, often inhale not well when leading to the suction nozzle to adsorb the paper, the one side of printing content pattern is down, needs tilting mechanism again to face up with the paper pattern face, inefficiency, it is with high costs.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a printing apparatus's paper that connects passes paper device can overturn the paper automatically, reduces the cost of labor, improves production efficiency.
According to the utility model discloses a printing apparatus's paper receiving and passing device of some embodiments, include: the paper feeding device comprises a front plate, a back plate, an upper guide plate, a lower guide plate and a plurality of feeding structures, wherein the front plate is fixedly connected with the back plate, a conveying channel is formed between the front plate and the back plate, and the conveying channel is used for conveying paper; the paper feeding mechanism comprises a front plate, an upper guide plate, a lower guide plate, a paper rolling wheel assembly and a plurality of elastic pressing wheels, wherein the upper guide plate is arranged at the upper end of the front plate, the lower guide plate is arranged at the lower end of the front plate, the guide arc surface of the upper guide plate is opposite to the guide arc surface of the lower guide plate, the upper guide plate and the lower guide plate are both used for changing the paper feeding direction, the paper feeding structure comprises the paper rolling wheel assembly and the elastic pressing wheels, the paper rolling wheel assembly is arranged on the front plate, the elastic pressing wheels are arranged on the back plate, and the paper rolling wheel assembly and the elastic pressing wheels are correspondingly installed in a pressing mode to compress and feed paper.
The method has at least the following beneficial effects: the paper enters a conveying channel formed between the front plate and the back plate under the action of the lower guide plate, the driving device drives the pressure feeding structure, the paper rubbing wheel group and the elastic pressing wheel of the pressure feeding structure are attached and rotate, so that the paper is conveyed from bottom to top in the conveying channel, the paper is enabled to be smooth and flat while the paper is ensured to be conveyed smoothly under the action of the paper rubbing wheel group and the elastic pressing wheel, and the direction of the paper coming out of the conveying channel is enabled to be overturned by the upper guide plate, so that automatic paper receiving and conveying are realized. The labor cost is saved, and the production efficiency is improved.
According to some embodiments of the utility model, the paper rubbing wheel group with the laminating contact surface of elasticity pinch roller is located among the transfer passage.
According to some embodiments of the utility model, the paper rubbing wheel group includes transmission shaft and a plurality of wheel of rubbing with the hands, the rotatable locating of transmission shaft on the front bezel, it locates to rub with the hands the wheel cover on the transmission shaft, rub with the hands the wheel with the quantity of elasticity pinch roller is unanimous, rub with the wheel with the elasticity pinch roller corresponds the butt.
According to some embodiments of the utility model, the front bezel with all be equipped with on the backplate and dodge the hole, rub the wheel with the elasticity pinch roller stretches into dodge the hole, rub the wheel with the elasticity pinch roller is in transfer passage department butt.
According to some embodiments of the utility model, still include drive arrangement, drive arrangement locates the front bezel or on the backplate, drive arrangement's output and the transmission of paper rolling wheelset are connected.
According to some embodiments of the utility model, the quantity of drive arrangement is one, one the paper twisting wheel group is connected drive arrangement, and is adjacent the paper twisting wheel group passes through belt transmission and connects.
According to some embodiments of the utility model, the paper twisting wheel group still includes two synchronous pulley, two synchronous pulley locates respectively the both ends of transmission shaft, drive arrangement's output and one of them synchronous pulley transmission is connected, another synchronous pulley and another paper twisting wheel group synchronous pulley passes through belt transmission connects.
According to some embodiments of the utility model, still include photoelectric sensor, photoelectric sensor locates the front bezel or on the backplate, the front bezel with the backplate is in photoelectric sensor's relevant position department is equipped with and keeps away the opening.
According to some embodiments of the invention, the drive device is a direct current motor.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The invention will be further described with reference to the following drawings and examples, in which:
fig. 1 is a schematic structural diagram of a paper receiving and conveying device of a printing apparatus according to some embodiments of the present invention;
fig. 2 is a cross-sectional view of a paper receiving and conveying device of a printing apparatus according to some embodiments of the present invention;
fig. 3 is a schematic view of a pumping arrangement according to some embodiments of the present invention;
fig. 4 is a schematic structural view of an upper guide plate according to some embodiments of the present invention;
fig. 5 is a schematic structural view of a lower guide plate according to some embodiments of the present invention.
Reference numerals: the device comprises a front plate 100, an upper guide plate 110, a lower guide plate 120, an avoidance opening 130, a back plate 200, a pressure feed structure 300, a paper twisting wheel group 310, a twisting wheel 311, a transmission shaft 312, a synchronous pulley 313, an elastic pressing wheel 320, a driving device 400 and a photoelectric sensor 500.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the left and right, is the orientation or positional relationship shown on the drawings, and is only for convenience of description and simplification of the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore should not be construed as limiting the present invention.
In the description of the present invention, if there are first and second descriptions for distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1 and 2, in some embodiments of the present invention, the paper receiving and transferring device of the printing apparatus includes: the paper feeding device comprises a front plate 100, a back plate 200, an upper guide plate 110, a lower guide plate 120 and a plurality of feeding structures 300, wherein the front plate 100 is fixedly connected with the back plate 200, a conveying channel is formed between the front plate 100 and the back plate 200 and is used for conveying paper; referring to fig. 4 and 5, the upper guide plate 110 is installed at the upper end of the front plate 100, the lower guide plate 120 is installed at the lower end of the front plate 100, the guiding arc surface of the upper guide plate 110 is opposite to the guiding arc surface of the lower guide plate 120, the pressing and conveying structure 300 for changing the conveying direction of the paper for both the upper guide plate 110 and the lower guide plate 120 includes a paper rubbing wheel set 310 and a plurality of elastic pressing wheels 320, the paper rubbing wheel set 310 is installed on the front plate 100, the elastic pressing wheels 320 are installed on the back plate 200, and the paper rubbing wheel set 310 and the elastic pressing wheels 320 are correspondingly installed in a pressing manner to press and convey the paper.
Specifically, a conveying channel is formed between the front plate 100 and the back plate 200, the paper passes through the lower guide plate 120 from the lower end, changes from a horizontal state to a vertical state, and enters the conveying channel, the paper twisting wheel set 310 mounted on the front plate 100 and the elastic pressing wheel 320 mounted on the back plate 200 form a pressing and conveying structure 300, and under the action of the pressing and conveying structure 300, the paper is smoothly conveyed from the bottom to the top, passes through the upper guide plate 110, and changes from the vertical state to the horizontal state. Under the double action of the lower guide plate 120 and the upper guide plate 110, the paper direction changes by 180 degrees, i.e., the paper is turned over. Manual operation is reduced, labor cost is saved, and production efficiency is improved.
In particular, a plurality of pressure feed mechanisms 300 are provided, and in the present invention, four pressure feed mechanisms 300 are provided. However, the number of the pressing structures 300 is not limited by the present invention, and the specific number of the pressing structures 300 needs to be determined according to the length of the conveying channel, that is, the specific length of the front plate 100 and the back plate 200.
In some embodiments of the present invention, the contact surface of the paper rolling wheel set 310 and the elastic pressing wheel 320 is located in the conveying channel.
Specifically, in the embodiment of the present invention, the pressing and feeding structure 300 includes a paper rolling wheel set 310 and an elastic pressing wheel 320, the rolling wheel 311 is installed on the front plate 100, the elastic pressing wheel 320 is installed on the back plate 200, the paper rolling wheel set 310 and the elastic pressing wheel 320 abut against each other, and the contact surface is in the conveying channel, so as to enable the paper to be conveyed smoothly in the conveying channel from bottom to top, thereby ensuring the smoothness of the paper. In addition, the surface of the pressing wheel is made of elastic materials such as rubber and the like. The pinch roller is made of elastic materials, so that the paper is prevented from being damaged in the conveying process, the integrity of the paper is ensured, the production efficiency is improved, and the cost is reduced.
Referring to fig. 3, in some embodiments of the present invention, the paper twisting wheel set 310 includes a transmission shaft 312 and a plurality of twisting wheels 311, the transmission shaft 312 is rotatably disposed on the front board 100, the twisting wheels 311 are sleeved on the transmission shaft 312, the number of the twisting wheels 311 is the same as that of the elastic pressing wheels 320, and the twisting wheels 311 are correspondingly abutted against the elastic pressing wheels 320.
Specifically, the paper twisting wheel set 310 includes a transmission shaft 312 and a plurality of twisting wheels 311, in some embodiments of the present invention, the number of twisting wheels 311 is two, the number of twisting wheels 311 and the number of elastic pressing wheels 320 are kept consistent, in the process of conveying paper, the twisting wheels 311 and the elastic pressing wheels 320 are pressed together, and the paper is driven by the rotation of the twisting wheels 311 and the elastic pressing wheels 320 to move from bottom to top. The number of the rubbing wheels 311 is not a limitation of the present invention, but it is necessary to ensure that the numbers of the rubbing wheels 311 and the elastic pressing wheels 320 are consistent.
In some embodiments of the present invention, the front board 100 and the back board 200 are both provided with avoiding holes, the rubbing wheel 311 and the elastic pressing wheel 320 extend into the avoiding holes, and the rubbing wheel 311 abuts against the elastic pressing wheel 320 at the conveying passage.
In some embodiments of the present invention, the present invention further comprises a driving device 400, the driving device 400 is disposed on the front board 100 or the back board 200, and an output end of the driving device 400 is in transmission connection with the pickup roller set 310.
In some embodiments of the present invention, the number of the driving devices 400 is one, one pickup roller set 310 is connected to the driving device 400, and adjacent pickup roller sets 310 are connected by a belt transmission.
Specifically, the driving device 400 drives the paper pickup roller set 310 to rotate, and the driving device 400 is connected to the paper pickup roller set 310 through a synchronous belt.
In some embodiments of the present invention, the pickup roller set 310 further includes two synchronous pulleys 313, the two synchronous pulleys 313 are respectively disposed at two ends of the transmission shaft 312, the output end of the driving device 400 is in transmission connection with one of the synchronous pulleys 313, and the other synchronous pulley 313 is in transmission connection with the synchronous pulley 313 of the other pickup roller set 310 through a belt.
Specifically, in the embodiment of the present invention, four pickup wheel sets 310 are provided, one of which is in transmission connection with the driving device 400 and is a driving wheel set, and the other three are driven wheel sets, and the driven wheel set is in transmission connection with the driving wheel set through a belt.
In some embodiments of the present invention, the device further includes a photoelectric sensor 500, the photoelectric sensor 500 is disposed on the front board 100 or the back board 200, and the front board 100 and the back board 200 are disposed at the corresponding positions of the photoelectric sensor 500 and provided with the bypass opening 130.
Specifically, the photoelectric sensor 500 is disposed on the front board 100 or the back board 200, and is used for testing and inspecting paper to determine whether the paper is qualified.
In some embodiments of the present invention, the driving device 400 is a dc motor.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
Of course, the present invention is not limited to the above-mentioned embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.
Claims (9)
1. A paper receiving and conveying device of a printing device is characterized by comprising:
the paper feeding device comprises a front plate and a back plate, wherein the front plate and the back plate are fixedly connected, a conveying channel is formed between the front plate and the back plate, and the conveying channel is used for conveying paper;
the paper feeding device comprises an upper guide plate and a lower guide plate, wherein the upper guide plate is arranged at the upper end of a front plate, the lower guide plate is arranged at the lower end of the front plate, a guide arc surface of the upper guide plate is opposite to a guide arc surface of the lower guide plate, and the upper guide plate and the lower guide plate are used for changing the paper feeding direction;
the paper feeding mechanism comprises a plurality of feeding structures, each feeding structure comprises a paper twisting wheel assembly and a plurality of elastic pressing wheels, the paper twisting wheel assemblies are arranged on the front plate, the elastic pressing wheels are arranged on the back plate, and the paper twisting wheel assemblies and the elastic pressing wheels are correspondingly installed in a pressing mode to compress and convey paper.
2. The paper receiving and conveying device of printing equipment according to claim 1, wherein the joint contact surface of the paper twisting wheel set and the elastic pinch roller is positioned in the conveying channel.
3. The paper receiving and conveying device of the printing apparatus according to claim 2, wherein the paper twisting wheel set includes a transmission shaft and a plurality of twisting wheels, the transmission shaft is rotatably disposed on the front plate, the twisting wheels are sleeved on the transmission shaft, the number of the twisting wheels is the same as that of the elastic pressing wheels, and the twisting wheels are correspondingly abutted against the elastic pressing wheels.
4. The paper receiving and conveying device of printing equipment according to claim 3, wherein avoidance holes are formed in the front plate and the back plate, the rubbing wheel and the elastic pressing wheel extend into the avoidance holes, and the rubbing wheel and the elastic pressing wheel are abutted to each other at the conveying channel.
5. The paper receiving and conveying device of the printing equipment according to claim 3, further comprising a driving device, wherein the driving device is arranged on the front plate or the back plate, and the output end of the driving device is in transmission connection with the paper twisting wheel set.
6. The paper receiving and conveying device of the printing equipment according to claim 5, wherein the number of the driving devices is one, one paper twisting wheel group is connected with the driving devices, and the adjacent paper twisting wheel groups are connected through belt transmission.
7. The paper receiving and conveying device of the printing equipment according to claim 6, wherein the paper twisting wheel set further comprises two synchronous pulleys, the two synchronous pulleys are respectively arranged at two ends of the transmission shaft, the output end of the driving device is in transmission connection with one of the synchronous pulleys, and the other synchronous pulley is in transmission connection with the synchronous pulley of the other paper twisting wheel set through the belt.
8. The paper receiving and conveying device of the printing equipment according to claim 1, further comprising a photoelectric sensor, wherein the photoelectric sensor is arranged on the front plate or the back plate, and the front plate and the back plate are provided with an avoiding opening at corresponding positions of the photoelectric sensor.
9. The paper receiving and conveying device of a printing apparatus according to claim 5, wherein the driving device is a DC motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220023274.2U CN217263725U (en) | 2022-01-04 | 2022-01-04 | Paper receiving and conveying device of printing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220023274.2U CN217263725U (en) | 2022-01-04 | 2022-01-04 | Paper receiving and conveying device of printing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217263725U true CN217263725U (en) | 2022-08-23 |
Family
ID=82893053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220023274.2U Active CN217263725U (en) | 2022-01-04 | 2022-01-04 | Paper receiving and conveying device of printing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217263725U (en) |
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2022
- 2022-01-04 CN CN202220023274.2U patent/CN217263725U/en active Active
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