CN220001617U - Paper pressing mechanism capable of being manually adjusted for paper towel machine - Google Patents
Paper pressing mechanism capable of being manually adjusted for paper towel machine Download PDFInfo
- Publication number
- CN220001617U CN220001617U CN202321260261.8U CN202321260261U CN220001617U CN 220001617 U CN220001617 U CN 220001617U CN 202321260261 U CN202321260261 U CN 202321260261U CN 220001617 U CN220001617 U CN 220001617U
- Authority
- CN
- China
- Prior art keywords
- paper
- paper pressing
- machine
- tissue machine
- platen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Unwinding Webs (AREA)
Abstract
The utility model provides a paper pressing mechanism for a paper towel machine, which is capable of being adjusted manually, is arranged in a shell of the paper towel machine and is used for pressing paper on a paper outlet roller, and comprises the following components: the movable plate can be arranged in the machine shell of the tissue machine in a linear movement manner, and at least two guide holes are formed in the movable plate; the paper pressing frame is provided with a rotatable paper pressing roller, the paper pressing roller is arranged in parallel with the paper outlet roller, the paper pressing frame is provided with a guide post which is sleeved in the guide hole in a sliding way, and the end part of the guide post penetrates through the moving plate and is fixedly connected with a limiting block; the spring is sleeved on the guide post, one end of the spring is abutted against the moving plate, and the other end of the spring is abutted against the paper pressing frame; the adjusting piece is rotatably arranged on the machine shell of the tissue machine and comprises a stud portion which is in threaded connection with the moving plate.
Description
Technical Field
The utility model relates to the technical field of tissue machines, in particular to a manually adjustable tissue pressing mechanism for a tissue machine.
Background
The paper towel machine is a machine for discharging paper in an electric mode, the conventional paper towel machine comprises a machine shell, the machine shell can be opened to replace roll paper, a paper discharge roller driven by a motor to rotate is arranged in the machine shell, paper is pressed on the paper discharge roller by a paper pressing mechanism, and when the paper discharge roller rotates, the paper can be taken out, so that the paper can be discharged from an outlet at the bottom of the machine shell for use. The existing paper pressing mechanism is difficult to adjust the pressing force of paper, and when the pressing force is too large, the paper is easy to be crumpled or crushed; when the pressing force is too small, slipping is easy to occur between the paper and the paper outlet roller, so that the paper outlet roller is not easy to carry the paper out; especially when the tissue machine is used for roll paper with different quality, thickness and roughness, the size of the pressing force influences the paper output function of the tissue machine considerably.
Disclosure of Invention
In view of the above, the present utility model provides a manually adjustable paper pressing mechanism for a tissue machine, which can solve at least one of the above problems to some extent.
The technical scheme of the utility model is realized as follows:
a manually adjustable paper pressing mechanism for a tissue machine, the paper pressing mechanism being disposed within a housing of the tissue machine and adapted to press paper against a paper discharge roller, the paper pressing mechanism comprising:
the movable plate can be arranged in the machine shell of the tissue machine in a linear movement manner, and at least two guide holes are formed in the movable plate;
the paper pressing frame is provided with a rotatable paper pressing roller, the paper pressing roller is arranged in parallel with the paper outlet roller, the paper pressing frame is provided with a guide post which is sleeved in the guide hole in a sliding way, and the end part of the guide post penetrates through the moving plate and is fixedly connected with a limiting block;
the spring is sleeved on the guide post, one end of the spring is abutted against the moving plate, and the other end of the spring is abutted against the paper pressing frame;
the adjusting piece is rotatably arranged on the machine shell of the tissue machine and comprises a stud portion which is in threaded connection with the moving plate.
As a further alternative of the manually adjustable paper pressing mechanism for the tissue machine, the adjusting piece further comprises a rotary disc, and the rotary disc is coaxially and fixedly connected with the stud part; the turntable is exposed out of the machine shell of the tissue machine and is relatively fixed with the machine shell of the tissue machine in the axial direction.
As a further alternative of the manually adjustable paper pressing mechanism for the tissue machine, the moving plate is matched with the shell of the tissue machine through a linear guide structure.
As a further alternative scheme of the paper pressing mechanism for the paper towel machine capable of being adjusted manually, the linear guide structure comprises groove parts arranged on two sides of the movable plate and limiting strips arranged on two inner side walls of the machine shell, the groove parts are clamped on the limiting strips, and the section profile of the groove parts corresponds to the section profile of the limiting strips.
As a further alternative scheme of the paper pressing mechanism for the paper towel machine capable of being adjusted manually, a connecting hole is formed in the end face of the guide post, the limiting block is a circular member, and the limiting block penetrates through the limiting block through a fastening screw and is in threaded connection with the connecting hole, so that the limiting block is pressed on the end face of the guide post.
As a further alternative scheme of the paper pressing mechanism for the paper towel machine capable of being adjusted manually, an adjusting cylinder is arranged on the moving plate, an inner thread is arranged on the inner wall of the adjusting cylinder, and the stud part of the adjusting piece is connected with the adjusting cylinder in a threaded mode.
As a further alternative scheme of the paper pressing mechanism for the paper towel machine capable of being adjusted manually, the paper pressing roller comprises a rigid rotating shaft and a rubber cylinder body sleeved on the rigid rotating shaft, wherein a plurality of raised strips arranged along the length direction of the rubber cylinder body are arranged on the outer wall of the rubber cylinder body, and the raised strips are arranged at equal intervals along the circumferential direction.
As a further alternative scheme of the paper pressing mechanism for the paper towel machine capable of being adjusted manually, two paper pressing rollers are arranged on the paper pressing frame and are distributed up and down.
The utility model has the beneficial effects that: the elastic support is realized between the moving plate and the paper pressing frame through a spring, so that the paper pressing roller on the paper pressing frame can be prevented from pressing the paper; through rotating the regulating part, can adjust the position of movable plate in the casing of paper handkerchief machine, thereby adjust the size of the clamping force of dancer roll to paper, this paper pressing mechanism easy operation can the fast adjustment to the clamping force of paper, is favorable to matching suitable clamping force for the stock form of different roughness.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a manually adjustable paper pressing mechanism for a tissue machine according to the present utility model;
FIG. 2 is an exploded view of a manually adjustable paper pressing mechanism for a tissue machine according to the present utility model;
FIG. 3 is a schematic side view of a manually adjustable tissue machine platen according to the present utility model;
FIG. 4 is an enlarged view of A in FIG. 1;
FIG. 5 is a schematic diagram showing the cooperation of the movable plate and the machine case of the tissue machine;
fig. 6 is a schematic diagram of the working principle of the paper pressing mechanism in the casing.
In the figure: 100. a housing; 101. a limit bar; 200. a paper discharge roller; 300. winding paper;
1. a moving plate; 11. a guide hole; 12. an adjustment cylinder; 13. a groove portion;
2. a paper pressing frame; 21. a platen roller; 211. a rigid shaft; 212. a rubber cylinder; 213. a convex strip; 22. a guide post; 221. a connection hole; 23. a limiting block; 24. fastening a screw;
3. a spring;
4. an adjusting member; 41. a stud portion; 42. a turntable.
Detailed Description
The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1-4, there is shown a manually adjustable paper towel machine platen mechanism provided in a machine housing 100 of a paper towel machine for platen-setting paper on a paper discharge roller 200, the platen mechanism comprising a moving plate 1, a platen 2, a spring 3, and an adjustment member 4; the movable plate 1 is arranged in the machine shell 100 of the tissue machine in a linearly movable manner, and at least two guide holes 11 are formed in the movable plate 1; the paper pressing frame 2 is provided with a rotatable paper pressing roller 21, the paper pressing roller 21 is arranged in parallel with the paper outlet roller 200, the paper pressing frame 2 is provided with a guide post 22 which is sleeved in the guide hole 11 in a sliding way, and the end part of the guide post 22 passes through the movable plate 1 and is fixedly connected with a limiting block 23; the spring 3 is sleeved on the guide post 22, one end of the spring 3 is abutted against the moving plate 1, and the other end is abutted against the paper pressing frame 2; the adjusting piece 4 is rotatably arranged on the machine shell 100 of the tissue machine, the adjusting piece 4 comprises a stud part 41, and the stud part 41 is in threaded connection with the moving plate 1.
Specifically, referring again to fig. 6, in use, the platen roller 21 of the platen 2 presses the roll paper 300 onto the paper discharge roller 200; by rotating the adjusting member 4, the stud portion 41 rotates, and the moving plate 1 moves along a straight line under the condition of being limited by the casing 100, so that the moving plate 1 can drive the platen 2 to move, and the platen 2 is close to or far away from the paper outlet roller 200, so as to adjust the pressing force of the platen 21 on paper. The elastic support is realized between the moving plate 1 and the paper pressing frame 2 through the spring 3, so that the paper pressing roller 21 on the paper pressing frame 2 can be prevented from pressing the paper; the paper pressing mechanism is simple to operate, can quickly adjust the pressing force on paper, and is beneficial to matching proper pressing force for the roll paper 300 with different roughness degrees.
In some specific embodiments, for ease of operation, referring to fig. 1, 2 and 6, the adjusting member 4 further includes a turntable 42, and the turntable 42 is fixedly connected coaxially with the stud portion 41; the turntable 42 is exposed outside the machine housing 100 of the tissue machine, and the turntable 42 is axially fixed relative to the machine housing 100. In this way, by twisting the turntable 42, the stud portion 41 can be rotated.
In some specific embodiments, in order to limit the moving plate 1 by the casing 100, the moving plate 1 is driven by the stud portion 41 to move, and the moving plate 1 is matched with the casing 100 of the tissue machine through a linear guiding structure. Specifically, referring to fig. 1, 2 and 5, in this embodiment, the linear guiding structure includes groove portions 13 disposed on two sides of the moving plate 1 and a limiting bar 101 disposed on two inner side walls of the casing 100, the groove portions 13 are clamped on the limiting bar 101, and a cross-sectional profile of the groove portions 13 corresponds to a cross-sectional profile of the limiting bar 101. Thus, when the stud portion 41 rotates, the moving plate 1 cannot rotate with the stud portion 41 under the limit of the limit bar 101 of the casing 100, and the moving plate 1 moves along the axial direction of the stud portion 41.
In some specific embodiments, referring to fig. 2 and 3, a connection hole 221 is formed on an end surface of the guide post 22 for easy assembly, and the stopper 23 is a ring-shaped member, and a fastening screw 24 passes through the stopper 23 and is screwed to the connection hole 221, so as to press the stopper 23 on the end surface of the guide post 22. In this way, when assembling, the spring 3 is sleeved on the guide post 22 of the paper pressing frame 2, then the guide post 22 passes through the guide hole 11 of the moving plate 1, the spring 3 is extruded by the moving plate 1, and finally the limiting block 23 is locked on the end surface of the guide post 22 by the fastening screw 24; finally, the movable plate 1 and the guide post 22 cannot be separated.
In some specific embodiments, referring to fig. 1 and 2, the moving plate 1 is provided with an adjusting cylinder 12, an inner wall of the adjusting cylinder 12 is provided with an internal thread, and the stud portion 41 of the adjusting member 4 is screwed to the adjusting cylinder 12. In this embodiment, by providing the adjustment cylinder 12 on the moving plate 1, the length requirement of the stud portion 41 of the adjustment member 4 can be reduced, and the stud portion 41 is prevented from being too long, resulting in insufficient rigidity and easy bending.
In some specific embodiments, to further avoid slipping between the paper and the paper output roller 200, referring to fig. 1 and fig. 4, the paper pressing roller 21 includes a rigid rotating shaft 211 and a rubber cylinder 212 sleeved on the rigid rotating shaft 211, the outer wall of the rubber cylinder 212 is provided with a plurality of raised strips 213 along the length direction of the rubber cylinder, and the raised strips 213 are equidistantly arranged along the circumferential direction; correspondingly, the paper outlet roller 200 can be provided with a convex strip 213; this can improve the friction force between the paper feeding roller 200 and the platen roller 21, and can smoothly feed the paper without requiring a large pressing force, thereby reducing the risk of the paper being pushed. It is also preferable that two platen rollers 21 are provided on the platen 2, and the two platen rollers 21 are vertically arranged. The paper is pressed against the paper discharge roller 200 by the plurality of platen rollers 21, and slipping is further prevented.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. A manually adjustable paper pressing mechanism for a tissue machine, the paper pressing mechanism being disposed in a housing of the tissue machine and adapted to press paper against a paper discharge roller, the paper pressing mechanism comprising:
the movable plate can be arranged in the machine shell of the tissue machine in a linear movement manner, and at least two guide holes are formed in the movable plate;
the paper pressing frame is provided with a rotatable paper pressing roller, the paper pressing roller is arranged in parallel with the paper outlet roller, the paper pressing frame is provided with a guide post which is sleeved in the guide hole in a sliding way, and the end part of the guide post penetrates through the moving plate and is fixedly connected with a limiting block;
the spring is sleeved on the guide post, one end of the spring is abutted against the moving plate, and the other end of the spring is abutted against the paper pressing frame;
the adjusting piece is rotatably arranged on the machine shell of the tissue machine and comprises a stud portion which is in threaded connection with the moving plate.
2. The manually adjustable tissue machine platen according to claim 1, wherein the adjustment member further comprises a turntable, the turntable being fixedly connected coaxially with the stud portion; the turntable is exposed out of the machine shell of the tissue machine and is relatively fixed with the machine shell of the tissue machine in the axial direction.
3. The manually adjustable tissue machine platen of claim 1 wherein the movable plate is coupled to the tissue machine housing by a linear guide structure.
4. The manually adjustable tissue machine platen according to claim 3, wherein the linear guide structure comprises groove portions provided on both sides of the movable plate and a stopper bar provided on both inner side walls of the housing, the groove portions are clamped to the stopper bar, and a cross-sectional profile of the groove portions corresponds to a cross-sectional profile of the stopper bar.
5. The manually adjustable paper pressing mechanism for a tissue machine according to claim 1, wherein a connecting hole is formed in an end face of the guide post, the limiting block is a circular member, and the limiting block passes through the limiting block through a fastening screw and is in threaded connection with the connecting hole, so that the limiting block is pressed on the end face of the guide post.
6. The manually adjustable tissue machine platen according to claim 1, wherein the moving plate is provided with an adjusting cylinder, an inner wall of the adjusting cylinder is provided with an internal thread, and a stud portion of the adjusting member is screwed to the adjusting cylinder.
7. The manually adjustable tissue machine platen according to claim 1, wherein the platen roller comprises a rigid rotating shaft and a rubber cylinder sleeved on the rigid rotating shaft, the outer wall of the rubber cylinder is provided with a plurality of raised strips arranged along the length direction of the rubber cylinder, and the raised strips are arranged at equal intervals along the circumferential direction.
8. The manually adjustable tissue machine platen according to claim 1 or 7, wherein the platen is provided with two platen rollers, the two platen rollers being disposed vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321260261.8U CN220001617U (en) | 2023-05-23 | 2023-05-23 | Paper pressing mechanism capable of being manually adjusted for paper towel machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321260261.8U CN220001617U (en) | 2023-05-23 | 2023-05-23 | Paper pressing mechanism capable of being manually adjusted for paper towel machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220001617U true CN220001617U (en) | 2023-11-14 |
Family
ID=88680534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321260261.8U Active CN220001617U (en) | 2023-05-23 | 2023-05-23 | Paper pressing mechanism capable of being manually adjusted for paper towel machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220001617U (en) |
-
2023
- 2023-05-23 CN CN202321260261.8U patent/CN220001617U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108146089B (en) | Automatic stamping device | |
| KR20030041101A (en) | Printer unit and printing apparatus incorporating the same | |
| CN220001617U (en) | Paper pressing mechanism capable of being manually adjusted for paper towel machine | |
| CN210759780U (en) | Tectorial membrane device for digital printing | |
| CN214027702U (en) | Printing device convenient for adjusting compression roller | |
| CN214733229U (en) | Printing paper guiding mechanism for printing machine | |
| CN112623849A (en) | Self-adjusting hobbing cutter part | |
| CN210758190U (en) | Friction cutting structure | |
| CN213651395U (en) | Cutter mechanism for packaging material splitting machine | |
| CN215625767U (en) | Self-adjusting hobbing cutter part | |
| CN209022198U (en) | The inclined regulating device of die-cutting machine material | |
| CN219446464U (en) | Gilding press draws rule device | |
| CN216545360U (en) | Pressure adjusting mechanism and printing head | |
| CN218428619U (en) | Asynchronous fixed length feed arrangement | |
| CN210810744U (en) | Paper outlet machine convenient for placing roll paper | |
| CN217126415U (en) | Gold stamping die-cutting machine | |
| CN217263695U (en) | Aluminum foil mylar tape integrated winding device | |
| CN217534819U (en) | Gilt garbage collection device | |
| CN218710589U (en) | Leather embossing proofing machine | |
| CN212892990U (en) | Winding device of non-woven fabric | |
| CN220976056U (en) | Folding machine with counting function | |
| CN215551761U (en) | Printing machine convenient to adjust printing roller | |
| CN219971354U (en) | Tension adjusting device | |
| CN216266215U (en) | Rubber cutting device for rubber mixing mixer | |
| CN219504959U (en) | Die stamping mechanism of die cutting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |