CN216511701U - Paperboard conveying device with deviation rectifying function - Google Patents
Paperboard conveying device with deviation rectifying function Download PDFInfo
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- CN216511701U CN216511701U CN202122451836.1U CN202122451836U CN216511701U CN 216511701 U CN216511701 U CN 216511701U CN 202122451836 U CN202122451836 U CN 202122451836U CN 216511701 U CN216511701 U CN 216511701U
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Abstract
The utility model discloses a paperboard conveying device with a deviation rectifying function. The first conveying belt comprises a first support, a first driving roller, a first driven roller and a first belt body, the first driving roller is used for being in transmission connection with a first driving device, the first driving roller and the first driven roller are rotatably installed on the first support and are parallel to each other, the first belt body is sleeved on the outer sides of the first driving roller and the first driven roller, and the sleeved position of the first belt body on the first driving roller is staggered with the sleeved position of the first belt body on the first driven roller so that the first belt body is not perpendicular to the first driving roller. The limiting structure is provided with a limiting surface perpendicular to the axis of the first driving roller, and the limiting surface is used for contacting and limiting the paper board when the paper board moves in the direction parallel to the axis of the first driving roller. Compared with the prior art, the upper belt surface of the first belt body has the speed division parallel to the direction of the first driving roller, and the deviation rectification of the paperboard can be realized.
Description
Technical Field
The utility model relates to the technical field of conveying devices, in particular to a paperboard conveying device with a deviation rectifying function.
Background
In the prior art, the conveying of the cardboard is usually accomplished by using a conveyor belt. However, the conveyer belt only has conveying capacity and does not have deviation rectifying capacity, so the paperboard is often pushed to one side by an additional side pushing plate to realize the alignment of the paperboard. However, in actual use, the side push plate working at a certain frequency often has the phenomenon of paper plate leakage. Therefore, how to realize deviation correction of the paperboard in the conveying process is a technical problem to be solved urgently by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a paperboard conveying device with a deviation rectifying function, which is used for rectifying deviation of paperboards while conveying the paperboards.
In order to achieve the purpose, the utility model provides the following scheme:
the utility model discloses a paperboard conveying device with a deviation rectifying function, which comprises:
the first conveying belt comprises a first support, a first driving roller, a first driven roller and a first belt body, the first driving roller is used for being in transmission connection with a first driving device, the first driving roller and the first driven roller are rotatably installed on the first support and are parallel to each other, the first belt body is sleeved on the outer sides of the first driving roller and the first driven roller at the same time, the first belt body is used for conveying a paper board, the sleeved position of the first belt body on the first driving roller is staggered with the sleeved position of the first belt body on the first driven roller, the first belt body is not perpendicular to the first driving roller, and the paper board has a component speed perpendicular to the direction of the first driving roller and a component speed parallel to the direction of the first driving roller;
the limiting structure is provided with a limiting surface perpendicular to the axis of the first driving roller, and the limiting surface is used for limiting the contact of the paper board when the paper board moves in the direction parallel to the axis of the first driving roller.
Preferably, the cylindrical surface of the first driving roller and the cylindrical surface of the first driven roller are both provided with an annular limiting groove, and the first belt body is sleeved in the annular limiting groove.
Preferably, the first belt body is many and parallel to each other, all be equipped with on the first drive roll with on the first driven roll a plurality of annular spacing groove.
Preferably, the paper board fixing device further comprises a negative pressure adsorption device for adsorbing the paper board on the first belt body, the negative pressure adsorption device is located on the lower side of the upper belt surface of the first belt body, and the negative pressure adsorption device is provided with an air outlet hole and an air inlet hole facing the first belt body.
Preferably, the negative pressure adsorption device comprises a shell and a fan arranged in the shell, the shell is located between an upper belt surface and a lower belt surface of the first belt body, the air inlet hole and the air outlet hole are both arranged on the shell, the air inlet hole is located on one surface of the shell, which is close to the upper belt surface, and the air outlet hole and the air inlet hole are not coplanar.
Preferably, still include second conveyer belt and bearing structure, the direction of delivery of second conveyer belt with first drive roller is perpendicular, bearing structure is located first conveyer belt with between the second conveyer belt, bearing structure is used for bearing cardboard.
Preferably, the second conveyer belt includes second support, second drive roller, second passive roller and the second area body, the second drive roller be used for with first drive arrangement transmission is connected, first drive roller with first passive roller rotate install in on the second support and be parallel to each other, first area body is located simultaneously the second drive roller with the outside of second passive roller, the second area body with the second drive roller is perpendicular.
Preferably, the device further comprises a main bracket and a linear driving device, wherein the main bracket comprises a guide post parallel to the first driving roller, the first bracket and the second bracket are both slidably mounted on the guide post, and the linear driving device is used for adjusting the distance between the first bracket and the second bracket.
Preferably, the linear driving device is a screw nut driving device, and includes a bidirectional screw, a first nut, a second nut, and a second driving device, the bidirectional screw is rotatably mounted on the main bracket, the bidirectional screw has a first thread section and a second thread section with opposite rotation directions, the first nut is in threaded connection with the first thread section, the first nut is fixed on the first bracket, the second nut is in threaded connection with the second thread section, the second nut is fixed on the second bracket, and the bidirectional screw is in transmission connection with the second driving device.
Preferably, the supporting structure is a plurality of supporting belts, and two ends of each supporting belt are slidably mounted on the main support;
the limiting structure is a third conveying belt, the third conveying belt comprises a third driving roller, a third driven roller and a third belt body, the third belt body is sleeved with the third driving roller and the outer side of the third driven roller, the third belt body faces towards one side of the paperboard to be a limiting surface, the third driving roller and the third driven roller are rotatably installed on the first support, the third driving roller is connected with the driving shaft in a transmission mode, and the third driving roller is perpendicular to the first driving roller.
Compared with the prior art, the utility model has the following technical effects:
when the paperboard conveying device disclosed by the utility model is used for conveying the paperboard, the paperboard is placed on the upper belt surface of the first belt body, and the upper belt surface of the first belt body drives the paperboard to move through friction force. Because the first belt body is not perpendicular to the first driving roller, when the first belt body rotates, the belt surface of the first belt body has the speed component perpendicular to the direction of the first driving roller and the speed component parallel to the direction of the first driving roller. The speed of the first belt body upper belt surface perpendicular to the direction of the first driving roller is used for conveying the paper board to the next station, the speed of the first belt body upper belt surface parallel to the direction of the first driving roller is used for achieving deviation rectification of the paper board, and the paper board after deviation rectification is aligned with the limiting surface.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a paper board conveying apparatus with a deviation rectifying function according to this embodiment;
FIG. 2 is a schematic view of the structure of FIG. 1 during transport of the paperboard;
FIG. 3 is a schematic structural view of a second conveyor belt;
FIG. 4 is a schematic structural view of the first conveyor belt;
description of reference numerals: 100-a paperboard conveying device with a deviation rectifying function; 1-a second conveyor belt; 2-a first conveyor belt; 3-a bidirectional screw; 4-a guide post; 5-driving shaft; 6-a support belt; 7-a fan; 8-a shell; 9-a third conveyor belt; 10-a paperboard; 11-a second support; 12-a second driven roll; 13-a second belt body; 14-a second drive roll; 21-a first scaffold; 22-a first passive roll; 23-a first belt body; 24-first drive roll.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
The utility model aims to provide a paperboard conveying device with a deviation rectifying function, which is used for rectifying deviation of paperboards while conveying the paperboards.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
As shown in fig. 1 to 4, the present embodiment provides a paperboard conveying apparatus 100 with a deviation rectifying function, which includes a first conveying belt 2 and a limiting structure.
The first conveyor belt 2 includes a first bracket 21, a first driving roller 24, a first driven roller 22, and a first belt body 23. The first driving roller 24 is used for being in transmission connection with a first driving device, and the first driving roller 24 and the first driven roller 22 are rotatably installed on the first support 21 and are parallel to each other. The first belt 23 is simultaneously sleeved outside the first driving roller 24 and the first driven roller 22, and the first belt 23 is used for conveying the sheet feeding plate 10. The sleeving position of the first belt body 23 on the first driving roller 24 is staggered with the sleeving position of the first belt body 23 on the first driven roller 22, so that the first belt body 23 is not perpendicular to the first driving roller 24, and the paper board has a component speed perpendicular to the direction of the first driving roller 24 and a component speed parallel to the direction of the first driving roller 24. The limiting structure has a limiting surface perpendicular to the axis of the first driving roller 24, and the limiting surface is used for contacting and limiting the paper board 10 when the paper board 10 moves along the direction parallel to the axis of the first driving roller 24.
When the paper board 10 is conveyed, the paper board 10 is placed on the upper belt surface of the first belt body 23, and the upper belt surface of the first belt body 23 drives the paper board 10 to move through friction. Since the first belt body 23 is not perpendicular to the first driving roller 24, when the first belt body 23 rotates, the upper belt surface of the first belt body has a component speed perpendicular to the direction of the first driving roller 24 and a component speed parallel to the direction of the first driving roller 24. The component speed of the belt surface of the first belt body 23 perpendicular to the direction of the first driving roller 24 is used for conveying the paper board 10 to the next station, and the component speed parallel to the direction of the first driving roller 24 is used for correcting the deviation of the paper board 10. After the deviation rectification is completed, one side edge of the paper board 10 is in contact with and aligned with the limiting surface, so that the paper board is positioned through the limiting surface, and the subsequent processing operation is facilitated.
In order to better maintain the angle of the first belt body 23, the first belt body 23 needs to be limited on the first driving roller 24 and the first driven roller 22. For example, pins are fixed to the first driving roller 24 and the first driven roller 22, and the pins block one side of the first belt body 23 to prevent the first belt body 23 from slipping. In this embodiment, the cylindrical surfaces of the first driving roll 24 and the first driven roll 22 are both provided with an annular limiting groove, and the first belt 23 is sleeved in the annular limiting groove.
In this embodiment, the first belts 23 are preferably multiple and parallel to each other. A plurality of annular limiting grooves are formed in the first driving roller 24 and the first driven roller 22 respectively to limit different first belt bodies 23.
In order to avoid the deviation rectifying effect from the relative sliding between the paper board 10 and the first belt body 23, the present embodiment further includes a negative pressure adsorption device for adsorbing the paper board 10 on the first belt body 23. The negative pressure adsorption device is located the upper band face downside of first area body 23, and the negative pressure adsorption device has the inlet port of venthole and orientation first area body 23, and the air of first area body 23 top gets into the negative pressure adsorption device through the gap and the inlet port between two adjacent first area bodies 23.
The specific type of the negative pressure adsorption device is various, and can be selected by a person skilled in the art according to actual needs. In this embodiment, the negative pressure adsorption device includes a housing 8 and a blower 9 disposed in the housing 8. The housing 8 is located between the upper and lower belt faces of the first belt body 23. The air inlet hole and the air outlet hole are both arranged on the shell 8, the air inlet hole is positioned on one surface of the shell 8 close to the upper belt surface, and the air outlet hole and the air inlet hole are not coplanar. When the negative pressure generating device works, air is sucked through the air inlet of the shell 8, so that negative pressure is generated between the shell 8 and the paper board 10, the paper board 10 is pressed to the shell 8 by atmospheric pressure, the positive pressure between the paper board 10 and the first belt body 23 is increased, the friction force between the paper board 10 and the first belt body 23 is increased, the relative sliding between the paper board 10 and the first belt body 23 is prevented, and the deviation rectifying effect is improved. It should be noted that, after the deviation correction is completed, that is, after one side edge of the paper board 10 contacts and aligns with the limiting surface, the first belt 23 continues to convey the paper board 10, and at this time, the paper board 10 and the first belt 23 will slide relatively.
The type of the negative pressure generating device is various, such as an air pump, and can be selected by those skilled in the art according to actual needs. In this embodiment, the negative pressure generating device is a fan 7.
In order to achieve the transport of the wider cardboard sheets 10, the present embodiment also comprises a second conveyor belt 1 and a holding structure. The conveying direction of the second conveyor belt 1 is perpendicular to the first driving roller 24, and the supporting structure is located between the first conveyor belt 2 and the second conveyor belt 1 and is used for supporting the paper board 10. The second conveyor belt 1 only plays a role of conveying and does not play a role of correcting the deviation, and the deviation of the paper board 10 is only realized by the speed component of the belt surface on the first belt body 23 parallel to the direction of the first driving roller 24. The supporting structure supports the portion of the paper board 10 located between the first conveyor belt 2 and the second conveyor belt 1, and sliding friction is formed between the supporting structure and the paper board 10, so that the supporting structure does not have a function of conveying the paper board 10.
In this embodiment, the second conveyor belt 1 includes a second support 11, a second driving roller 14, a second driven roller 12, and a second belt body 13. The second driving roller 14 is used for being in transmission connection with a first driving device, the first driving roller 24 and the first driven roller 22 are rotatably installed on the second support 11 and are parallel to each other, the first belt body 23 is simultaneously sleeved on the outer sides of the second driving roller 14 and the second driven roller 12, and the second belt body 13 is perpendicular to the second driving roller 14.
In order to realize the conveying and deviation correction of the paper boards 10 with different widths, the embodiment further comprises a main bracket and a linear driving device. The main bracket comprises a guide post 4 parallel to the first driving roller 24, the first bracket 21 and the second bracket 11 are both slidably mounted on the guide post 4, and the linear driving device is used for adjusting the distance between the first bracket 21 and the second bracket 11.
The type of linear drive is various, such as a pneumatic cylinder, and can be selected by one skilled in the art according to actual needs. In this embodiment, the linear driving device is a screw nut driving device, and includes a bidirectional screw 3, a first nut, a second nut, and a second driving device. The bidirectional screw rod 3 is rotatably arranged on the main bracket, and the bidirectional screw rod 3 is in transmission connection with the second driving device. The bidirectional screw rod 3 is provided with a first thread section and a second thread section which are opposite in rotation direction, a first nut is in threaded connection with the first thread section and is fixed on the first support 21, a second nut is in threaded connection with the second thread section and is fixed on the second support 11. When the second driving device drives the bidirectional screw rod 3 to rotate, the first support 21 and the second support 11 synchronously move in opposite directions, so that the distance between the first conveying belt 2 and the second conveying belt 1 is adjusted.
Can adjust for the width that makes bearing structure to adapt to the change of first conveyer belt 2 and 1 interval of second conveyer belt, bearing structure is bearing area 6 in this embodiment, and bearing area 6 is a plurality of, and the equal slidable mounting in both ends of bearing area 6 is on the main support. When first conveyer belt 2 and the change of second conveyer belt 1 position, can slide the tip of bearing area 6 on the main support, the bearing position of adjustment bearing area 6 makes its evenly distributed to bearing cardboard 10 better.
In this embodiment, the first driving device includes a first driving motor and a driving shaft 5, the first driving motor is in transmission connection with the driving shaft 5, the driving shaft 5 is coaxially fixed with the first driving roller 24 and the second driving roller 14, and the driving shaft 5 is rotatably mounted on the main bracket. The first drive motor drives the drive shaft 5 to rotate, and the drive shaft 5 simultaneously drives the first drive roll 24 and the second drive roll 14 to rotate. The second driving device comprises a second driving motor, and the second driving motor is in transmission connection with the bidirectional lead screw 3.
Other types of first and second driving devices may be selected by those skilled in the art according to actual needs, such as driving by an internal combustion engine, or manually driving by a handle or the like.
According to different actual requirements, a person skilled in the art can select different limiting structures, such as a limiting vertical baffle fixed on the first bracket 21. In this embodiment, in order to reduce the frictional resistance to the conveying direction of the paper board 10, the limiting structure is a third conveying belt 9 for assisting in conveying the paper board 10. The third conveying belt 9 comprises a third driving roller, a third driven roller and a third belt body, the third belt body is sleeved on the outer sides of the third driving roller and the third driven roller, one surface of the third belt body, facing the paper board 10, is a limiting surface, the third driving roller and the third driven roller are rotatably mounted on the first support 21, the third driving roller is in transmission connection with the driving shaft 5, and the third driving roller is perpendicular to the first driving roller 24.
The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the utility model.
Claims (10)
1. The utility model provides a cardboard conveyor of function of rectifying in area which characterized in that includes:
the first conveying belt comprises a first support, a first driving roller, a first driven roller and a first belt body, the first driving roller is used for being in transmission connection with a first driving device, the first driving roller and the first driven roller are rotatably installed on the first support and are parallel to each other, the first belt body is sleeved on the outer sides of the first driving roller and the first driven roller at the same time, the first belt body is used for conveying a paper board, the sleeved position of the first belt body on the first driving roller is staggered with the sleeved position of the first belt body on the first driven roller, the first belt body is not perpendicular to the first driving roller, and therefore the paper board has a component speed perpendicular to the direction of the first driving roller and a component speed parallel to the direction of the first driving roller;
the limiting structure is provided with a limiting surface perpendicular to the axis of the first driving roller, and the limiting surface is used for limiting the contact of the paper board when the paper board moves in the direction parallel to the axis of the first driving roller.
2. The paperboard conveying device with the deviation rectifying function according to claim 1, wherein the cylindrical surface of the first driving roller and the cylindrical surface of the first driven roller are both provided with an annular limiting groove, and the first belt body is sleeved in the annular limiting groove.
3. The paperboard conveying device with the deviation rectifying function according to claim 2, wherein the first belt bodies are multiple and parallel to each other, and the first driving roller and the first driven roller are both provided with a plurality of annular limiting grooves.
4. The device for conveying paper boards with deviation rectifying function according to claim 3, further comprising a negative pressure adsorption device for adsorbing the paper boards onto the first belt body, wherein the negative pressure adsorption device is located at the lower side of the upper belt surface of the first belt body, and the negative pressure adsorption device is provided with an air outlet and an air inlet facing the first belt body.
5. The device for conveying paper boards with the deviation rectifying function according to claim 4, wherein the negative pressure adsorption device comprises a housing and a fan arranged in the housing, the housing is located between the upper belt surface and the lower belt surface of the first belt body, the air inlet hole and the air outlet hole are both arranged on the housing, the air inlet hole is located on one surface of the housing close to the upper belt surface, and the air outlet hole and the air inlet hole are not coplanar.
6. The paperboard conveying device with the deviation rectifying function according to claim 1, further comprising a second conveying belt and a supporting structure, wherein the conveying direction of the second conveying belt is perpendicular to the first driving roller, the supporting structure is located between the first conveying belt and the second conveying belt, and the supporting structure is used for supporting a paperboard.
7. A cardboard conveying apparatus with deviation rectifying function as claimed in claim 6, wherein the second conveying belt comprises a second bracket, a second driving roller, a second driven roller and a second belt body, the second driving roller is used for being in transmission connection with the first driving device, the first driving roller and the first driven roller are rotatably mounted on the second bracket and are parallel to each other, the first belt body is simultaneously sleeved on the outer sides of the second driving roller and the second driven roller, and the second belt body is perpendicular to the second driving roller.
8. A device for conveying sheets of paper with deviation rectifying function according to claim 7, further comprising a main support and a linear driving device, wherein said main support comprises a guiding post parallel to said first driving roller, said first support and said second support are both slidably mounted on said guiding post, said linear driving device is used for adjusting the distance between said first support and said second support.
9. A paper board conveying apparatus with deviation rectifying function according to claim 8, wherein the linear driving device is a screw nut driving device, and includes a bidirectional screw, a first nut, a second nut and a second driving device, the bidirectional screw is rotatably mounted on the main bracket, the bidirectional screw has a first thread section and a second thread section with opposite rotation directions, the first nut is in threaded connection with the first thread section, the first nut is fixed on the first bracket, the second nut is in threaded connection with the second thread section, the second nut is fixed on the second bracket, and the bidirectional screw is in transmission connection with the second driving device.
10. The paperboard conveying device with the deviation rectifying function according to claim 8, wherein the supporting structure is a plurality of supporting belts, and two ends of each supporting belt are slidably mounted on the main support;
limit structure is the third conveyer belt, the third conveyer belt includes that third drive roll, third passive roller and the third area take the body, the third area body overlaps simultaneously is located the third drive roll with the outside of third passive roller, the third area body orientation the one side of cardboard does spacing face, the third drive roll with the third passive roller all rotate install in on the first support, the third drive roll with a drive arrangement transmission is connected, the third drive roll with first drive roll is perpendicular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122451836.1U CN216511701U (en) | 2021-10-12 | 2021-10-12 | Paperboard conveying device with deviation rectifying function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122451836.1U CN216511701U (en) | 2021-10-12 | 2021-10-12 | Paperboard conveying device with deviation rectifying function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216511701U true CN216511701U (en) | 2022-05-13 |
Family
ID=81520762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122451836.1U Active CN216511701U (en) | 2021-10-12 | 2021-10-12 | Paperboard conveying device with deviation rectifying function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216511701U (en) |
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2021
- 2021-10-12 CN CN202122451836.1U patent/CN216511701U/en active Active
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