Paper drying device with anti-wrinkle function

Abstract

The utility model discloses a paper drying device with an anti-wrinkling function, which relates to the technical field of paper drying devices, and comprises a flattening assembly consisting of a driving mechanism and a rolling mechanism. The flattening assembly can conduct rolling flattening operation on the top of paper in the wet paper drying process, so that the problem that the paper is wrinkled in the drying process is avoided, meanwhile, the flattening assembly has the one-way rolling function, in other words, a rolling wheel can conduct rolling on the paper only when moving leftwards, and the rolling wheel can conduct rolling on the paper only when moving leftwards. When moving rightwards, the paper can be automatically lifted and does not make contact with the paper, wrinkles or distortion of the paper caused by bidirectional rolling is avoided, use is stable, the production quality of the paper is greatly improved, and the problems that an existing drying device does not have the function of preventing the paper from wrinkling, and the paper is prone to wrinkling due to loss of water in the paper during drying are solved. The production quality of the paper is influenced.

Description

Technical Field

[0001] The utility model belongs to the technical field of paper drying devices, and more specifically, particularly relates to a paper drying device with an anti-wrinkle function. Background Art

[0002] A paper machine is a combined machine composed of a series of supporting equipment. It dilutes pulp suitable for the quality of paper with water to a certain concentration, initially dewatering it at the wire section of the paper machine to form a wet paper sheet, then dewatering it by pressing, and finally drying it into paper.

[0003] For the existing drying devices used in papermaking, they do not have the function of preventing paper from wrinkling. During drying, due to the loss of moisture inside the paper body, the paper is very likely to wrinkle, affecting the production quality of the paper, with poor stability and low practicability. Summary of the Utility Model

[0004] The embodiment of the present disclosure relates to a paper drying device with an anti-wrinkle function, which has a flattening component. The flattening component can perform a rolling and flattening operation on the top of the paper during the drying process of the wet paper, thereby avoiding the problem of paper wrinkling during drying. At the same time, the flattening component has the function of one-way rolling, that is, the rolling wheel will only roll the paper when moving to the left, and it will automatically lift and not contact the paper when moving to the right, avoiding wrinkles or distortions of the paper caused by two-way rolling, with stable use, greatly improving the production quality of the paper, and extremely strong stability and practicability.

[0005] In the first aspect of the present disclosure, a paper drying device with an anti-wrinkle function is provided, including a paper laying component. The paper laying component includes a mounting seat and a paper laying table. The mounting seat is installed in the drying chamber of the drying device, and the paper laying table is fixedly installed on the top of the mounting seat; it also includes a flattening component, and the flattening component consists of a driving mechanism and a rolling mechanism;

[0006] The driving mechanism includes a driving frame, a driving rod, and a driving motor. The driving frame is fixedly installed on the top of the mounting seat, the driving rod is rotatably connected inside the driving frame, the driving motor is fixedly installed on the side of the driving frame, and the rotating shaft of the driving frame is in transmission connection with one end of the driving rod;

[0007] The rolling mechanism includes a reciprocating seat, a positioning block, a lifting block, a switching abutting rod, and a rolling wheel. The reciprocating seat is inserted inside the driving frame, the positioning block is fixedly installed on the side of the reciprocating seat, the lifting block is inserted on the side of the positioning block, the switching abutting rod is inserted inside the reciprocating seat, and the rolling wheel is rotatably connected to the bottom of the lifting block.

[0008] In at least some embodiments, the outer surface of the rod body of the driving rod is provided with threads, and the driving rod is screwed inside the reciprocating seat through the rod body threads.

[0009] In at least some embodiments, a "C"-shaped positioning groove is provided inside the positioning block, and the two end points of the positioning groove are a rolling endpoint and an avoidance endpoint respectively. The height of the rolling endpoint is lower than that of the avoidance endpoint. A guiding rod is provided on the side surface of the switching abutting rod, and the guiding rod is inserted inside the positioning groove.

[0010] In at least some embodiments, a horizontally arranged synchronization groove is provided inside the lifting block, and a synchronization block in the direction is provided at the outer end of the guiding rod. The synchronization block is inserted inside the synchronization groove.

[0011] In at least some embodiments, a positioning top spring is provided at the top of the switching abutting rod, and the two ends of the positioning top spring respectively abut against the top of the switching abutting rod and the inside of the reciprocating seat.

[0012] In at least some embodiments, switching baffles are provided on both sides of the driving frame, and the switching baffles are arranged on the moving path of the switching abutting rod.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The flattening assembly can perform the operation of rolling and flattening on the top of the paper during the drying process of the wet paper, thereby avoiding the problem of wrinkles appearing on the paper during the drying process. At the same time, the flattening assembly has the function of one-way rolling, that is, the rolling wheel will only roll the paper when moving to the left, and it will automatically lift and not contact the paper when moving to the right, avoiding wrinkles or distortion of the paper caused by two-way rolling. It is stable in use, greatly improving the production quality of the paper, and at the same time improving the stability and practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the utility model.

[0016] Figure 2 is a schematic structural diagram inside the utility model when the rolling wheel moves to the left.

[0017] Figure 3 is a schematic structural diagram inside the utility model when the rolling wheel moves to the right.

[0018] Figure 4 is a schematic structural diagram of the flattening assembly of the utility model after disassembly.

[0019] Figure 5 is the utility model Figure 2 a magnified schematic structural diagram of part A in.

[0020] In the figure, the corresponding relationship between the component names and the drawing reference numerals is:

[0021] 1. Paper laying component; 101. Mounting base; 102. Paper laying table

[0022] 2. Driving mechanism; 201. Driving frame; 2011. Switching baffle; 202. Driving rod; 203. Driving motor

[0023] 3. Rolling mechanism; 301. Reciprocating seat; 302. Positioning block; 3021. Positioning groove; 3211. Rolling end point; 3212. Avoiding end point; 303. Lifting block; 3031. Synchronous groove; 304. Switching abutting rod; 3041. Guide rod; 3042. Synchronous block; 3043. Positioning top spring; 305. Rolling wheel Detailed implementation mode

[0024] The following further describes the implementation mode of the present utility model in detail in conjunction with the drawings and embodiments

[0025] As shown in the attached Figure 1 to the attached Figure 5 figures

[0026] Embodiment 1: The present utility model provides a paper drying device with an anti - wrinkle function, including a paper laying component 1. The paper laying component 1 includes a mounting base 101 and a paper laying table 102. The mounting base 101 is installed in the drying chamber of the drying device, and the paper laying table 102 is fixedly installed on the top of the mounting base 101; It also includes a flattening component, and the flattening component consists of a driving mechanism 2 and a rolling mechanism 3

[0027] The driving mechanism 2 includes a driving frame 201, a driving rod 202 and a driving motor 203. The driving frame 201 is fixedly installed on the top of the mounting base 101, and the driving rod 202 is rotatably connected inside the driving frame 201. The driving motor 203 is fixedly installed on the side of the driving frame 201, and the rotating shaft of the driving frame 201 is in transmission connection with one end of the driving rod 202

[0028] The rolling mechanism 3 includes a reciprocating seat 301, a positioning block 302, a lifting block 303, a switching abutting rod 304 and a rolling wheel 305. The reciprocating seat 301 is inserted inside the driving frame 201, and the positioning block 302 is fixedly installed on the side of the reciprocating seat 301. The lifting block 303 is inserted on the side of the positioning block 302, and the switching abutting rod 304 is inserted inside the reciprocating seat 301. The rolling wheel 305 is rotatably connected to the bottom of the lifting block 303

[0029] In the embodiments of the present disclosure, the outer surface of the rod body of the driving rod 202 is provided with threads, and the driving rod 202 is screwed inside the reciprocating seat 301 through the threads on the rod body. During use, the driving motor 203 can drive the driving rod 202 to rotate. When the driving rod 202 rotates, it can drive the reciprocating seat 301 to move through the threads on the rod body. By controlling the rotation direction of the driving motor 203, the left-right reciprocating movement of the reciprocating seat 301 can be realized. Thus, when the reciprocating seat 301 moves, it can drive the rolling wheel 305 to move synchronously. The inside of the positioning block 302 is provided with a "C"-shaped positioning groove 3021. Both sides of the driving frame 201 are provided with switching baffles 2011, and the switching baffles 2011 are arranged on the moving path of the switching abutting rod 304. The flattening assembly has the function of single-direction rolling. Only when the rolling wheel 305 moves to the left will it roll the paper, and it will not roll the paper when moving to the right. The two use states can be switched by the switching abutting rod 304. When the reciprocating seat 301 moves to the left to the maximum distance, the switching abutting rod 304 will be blocked and abutted by the left switching baffle 2011, so that the switching abutting rod 304 moves to the right inside the positioning groove 3021 to switch and change the use state of the rolling wheel 305. Similarly, when the reciprocating seat 301 moves to the right to the maximum distance, the switching abutting rod 304 will be blocked and abutted by the right switching baffle 2011, so that the switching abutting rod 304 moves to the left inside the positioning groove 3021 to switch and change the use state of the rolling wheel 305. The switching of the use state of the rolling wheel 305 is fully automated, with extremely high flexibility.

[0030] In the embodiment of the present disclosure, the two end points of the positioning groove 3021 are respectively the rolling end point 3211 and the avoidance end point 3212. The height of the rolling end point 3211 is lower than that of the avoidance end point 3212. A guide rod 3041 is provided on the side surface of the switching abutting rod 304. The guide rod 3041 is inserted into the inside of the positioning groove 3021. During use, when the rolling wheel 305 is in a state of moving to the left, at this time, the rolling wheel 305 abuts against the paper on the top of the paper laying table 102, and the rolling operation of the paper is realized as the rolling wheel 305 moves, so as to smooth the paper and prevent it from wrinkling during drying. A positioning top spring 3043 is provided on the top of the switching abutting rod 304, and the two ends of the positioning top spring 3043 respectively abut against the top of the switching abutting rod 304 and the inside of the reciprocating seat 301. When the rolling wheel 305 is in a state of moving to the left, under the action of the positioning top spring 3043, the guide rod 3041 is located at the position of the rolling end point 3211. A horizontally arranged synchronous groove 3031 is provided inside the lifting block 303, and a synchronous block 3042 in the direction of the outer end of the guide rod 3041 is provided. The synchronous block 3042 is inserted into the inside of the synchronous groove 3031. The synchronous block 3042 can position the lifting block 303 to the lowest use position through the synchronous groove 3031. At this time, when the rolling wheel 305 moves, it can abut against the paper on the top of the paper laying table 102 to smooth the paper, so as to play the function of preventing the paper from wrinkling. When the rolling wheel 305 is in a state of moving to the right, at this time, the guide rod 3041 is located at the position of the avoidance end point 3212, so that the synchronous block 3042 can position the lifting block 303 to the highest use position through the synchronous groove 3031, that is, at this time, the rolling wheel 305 is in a lifted state, so that it will not contact the paper, avoiding wrinkles or distortion of the paper caused by double-sided rolling, and the use is stable.

[0031] Specific usage and functions of this embodiment:

[0032] In the present utility model, when the paper is laid on the paper laying table 102 and the power supply of the driving motor 203 and the power supply of the drying device are turned on, the drying operation of the paper can be realized. The driving motor 203 can drive the driving rod 202 to rotate. When the driving rod 202 rotates, it can drive the reciprocating seat 301 to move through the rod body thread. By controlling the rotation direction of the driving motor 203, the left and right reciprocating movement of the reciprocating seat 301 can be realized. Thus, when the reciprocating seat 301 moves, it can drive the rolling wheel 305 to move synchronously. The rolling and flattening assembly has the function of one-way rolling. Only when the rolling wheel 305 moves to the left will it roll the paper, and it will not roll the paper when moving to the right. The two usage states can be switched by switching the abutting rod 304. When the reciprocating seat 301 moves to the left to the maximum distance, the switching abutting rod 304 will be blocked and abutted by the left switching baffle 2011, so that the switching abutting rod 304 moves to the right inside the positioning groove 3021 to switch and change the usage state of the rolling wheel 305. Similarly, when the reciprocating seat 301 moves to the right to the maximum distance, the switching abutting rod 304 will be blocked and abutted by the right switching baffle 2011, so that the switching abutting rod 304 moves to the left inside the positioning groove 3021 to switch and change the usage state of the rolling wheel 305. The switching of the usage state of the rolling wheel 305 is completely automated. When the rolling wheel 305 is in the state of moving to the left, at this time, the rolling wheel 305 abuts against the paper on the top of the paper laying table 102, and the rolling operation of the paper is realized as the rolling wheel 305 moves, flattening the paper to prevent it from wrinkling during drying. When the rolling wheel 305 is in the state of moving to the left, under the action of the positioning top spring 3043, the guiding rod 3041 is located at the position of the rolling end point 3211, so that the synchronous block 3042 can position the lifting block 303 to the lowest usage position through the synchronous groove 3031. At this time, when the rolling wheel 305 moves, it can abut against the paper on the top of the paper laying table 102 to flatten the paper, thus playing a role in preventing the paper from wrinkling. When the rolling wheel 305 is in the state of moving to the right, at this time, the guiding rod 3041 is located at the position of the avoiding end point 3212, so that the synchronous block 3042 can position the lifting block 303 to the highest usage position through the synchronous groove 3031, that is, at this time, the rolling wheel 305 is in the lifted state, so that it will not contact the paper, avoiding the paper from wrinkling or twisting due to two-way rolling.

[0033] In this article, the following points need to be noted:

[0034] 1. The attached drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure. Other structures can refer to the general design.

[0035] 2. Without conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0036] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present disclosure can easily think of changes or substitutions, which should all be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. A paper drying device with an anti-wrinkle function, comprising: A paper laying assembly (1), the paper laying assembly (1) comprising a mounting seat (101) and a paper laying platform (102), the mounting seat (101) being mounted in a drying chamber of a drying device, and the paper laying platform (102) being fixedly mounted on the top of the mounting seat (101); characterized in that: it also comprises a leveling assembly, the leveling assembly comprising a driving mechanism (2) and a rolling mechanism (3); The driving mechanism (2) comprises a driving frame (201), a driving rod (202) and a driving motor (203); the driving frame (201) is fixedly mounted on the top of the mounting seat (101), and the driving rod (202) is rotatably connected to the inside of the driving frame (201); the driving motor (203) is fixedly mounted on the side of the driving frame (201), and the rotating shaft of the driving frame (201) is drivingly connected to one end of the driving rod (202); The rolling mechanism (3) comprises a reciprocating seat (301), a positioning block (302), a lifting block (303), a switching lever (304) and a rolling wheel (305); the reciprocating seat (301) is plugged into the interior of the driving frame (201), the positioning block (302) is fixedly mounted on the side of the reciprocating seat (301), the lifting block (303) is plugged into the side of the positioning block (302), the switching lever (304) is plugged into the interior of the reciprocating seat (301), and the rolling wheel (305) is rotatably connected to the bottom of the lifting block (303).

2. A paper drying device with an anti-wrinkle function as claimed in claim 1, characterized in that: The rod body of the driving rod (202) is provided with threads on the outside, and the driving rod (202) is screwed to the inside of the reciprocating seat (301) through the rod body threads.

3. A paper drying device with an anti-wrinkle function as claimed in claim 2, characterized in that: A "C"-shaped positioning groove (3021) is provided inside the positioning block (302), and two end points of the positioning groove (3021) are respectively a rolling end point (3211) and an avoidance end point (3212), the height of the rolling end point (3211) is lower than the height of the avoidance end point (3212), and a guide rod (3041) is provided on the side of the switching stop rod (304), and the guide rod (3041) is inserted into the interior of the positioning groove (3021).

4. A paper drying device with anti-wrinkle function as claimed in claim 3, characterized in that: The lifting block (303) is provided with a horizontally arranged synchronization groove (3031) inside, and the outer end of the guide rod (3041) is provided with a directional synchronization block (3042), and the synchronization block (3042) is inserted into the synchronization groove (3031).

5. A paper drying device with anti-wrinkle function as claimed in claim 4, characterized in that: A positioning top spring (3043) is provided at the top of the switching push rod (304), and two ends of the positioning top spring (3043) respectively abut against the top of the switching push rod (304) and the inside of the reciprocating seat (301).

6. A paper drying device with anti-wrinkle function as claimed in claim 5, characterized in that: Switch baffles (2011) are provided on both sides of the driving frame (201), and the switch baffles (2011) are arranged on the moving path of the switch stop rod (304).

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