CN220744983U - Novel paper-making net support net rack - Google Patents
Novel paper-making net support net rack Download PDFInfo
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- CN220744983U CN220744983U CN202322267775.2U CN202322267775U CN220744983U CN 220744983 U CN220744983 U CN 220744983U CN 202322267775 U CN202322267775 U CN 202322267775U CN 220744983 U CN220744983 U CN 220744983U
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- 230000007246 mechanism Effects 0.000 claims abstract description 83
- 230000001012 protector Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 abstract description 60
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 11
- 238000003860 storage Methods 0.000 abstract description 8
- 238000005452 bending Methods 0.000 abstract description 5
- 230000003137 locomotive effect Effects 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of papermaking, in particular to a novel paper-making net support frame, which is not only suitable for storing paper-making nets with different widths, but also can enable the left part and the right part of a rolling shaft to be supported by supporting force, reduce bending moment born by the rolling shaft, ensure that the stress of the rolling shaft is more balanced, reduce the deformation of the rolling shaft in the storage process, and has convenient use, low limitation and high practicability; comprises a mobile vehicle; still include extension board, motor, backup pad, two sets of clamping mechanism, mobile mechanism and telescopic machanism, extension board fixed mounting is on the locomotive, and motor fixed mounting is on the extension board, and the backup pad passes through mobile mechanism to be installed on the locomotive, and the backup pad is located the right side of extension board, and two sets of clamping mechanism are installed respectively in extension board and backup pad, and clamping mechanism has the clamping function, connects through telescopic machanism between two sets of clamping mechanism, and telescopic machanism has the telescopic function.
Description
Technical Field
The utility model relates to the technical field of papermaking, in particular to a novel papermaking net support frame.
Background
The wire is an important component of a paper machine, mainly for supporting pulp, so that the paper can be dried and pressed uniformly. The paper net trawl door is a device for storing the paper net, when the paper net is stored, the paper net is wound on the rolling shaft, and then the paper net is stored by supporting the rolling shaft through the trawl door.
In the prior art, a papermaking net supporting device with the patent application number of 201620967917.3 mainly comprises a supporting plate, a clamping mechanism and a moving vehicle, wherein the supporting plate is arranged on the moving vehicle, and the clamping mechanism is arranged on the supporting plate; the paper making machine is characterized in that a paper making net is stored, one end of a rolling shaft is clamped and fixed through a clamping mechanism, then the paper making net is wound on the rolling shaft, when the paper making net on the paper making machine needs to be replaced, a moving vehicle is moved to the side of the paper making machine, and then the paper making net on the rolling shaft is removed and then replaced on the paper making machine.
The paper making net is characterized in that when the paper making net is stored, the paper making net only applies supporting force to one end of the roller, the paper making net is integrally wound on the roller, the torque force born by the roller is large, and the roller is easy to bend and deform in the long-term storage process, so that the paper making net is easy to fall off from the roller, and the reliability is poor.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the novel paper making net support frame which is not only suitable for storing paper making nets with different widths, but also can enable the left part and the right part of the rolling shaft to be supported by supporting force, reduce bending moment born by the rolling shaft, ensure that the stress of the rolling shaft is more balanced, reduce the deformation of the rolling shaft in the storage process, and has the advantages of convenient use, low limitation and high practicability.
The novel paper making net support frame comprises a moving vehicle; the device comprises a support plate, a motor, a support plate, two groups of clamping mechanisms, a moving mechanism and a telescopic mechanism, wherein the support plate is fixedly arranged on a moving vehicle; when the rolling shaft wound with the paper-making net is stored, firstly, the distance between the two groups of clamping mechanisms is adjusted according to the length of the rolling shaft, one group of clamping mechanisms is driven by the supporting plate to move through the moving mechanism until the distance between the two groups of clamping mechanisms is matched with the length of the rolling shaft, then, the left part and the right part of the rolling shaft are respectively added through the two groups of clamping mechanisms to realize the storage of the rolling shaft, when the paper-making net on the paper-making machine needs to be replaced, the moving vehicle is moved to the vicinity of the paper-making net, and then, the paper-making net wound on the rolling shaft is removed from the rolling shaft and then is replaced on the paper-making machine; when the rolling shaft is stored, the two ends of the rolling shaft can be supported and fixed, the left part and the right part of the rolling shaft are supported by supporting forces, the bending moment born by the rolling shaft is reduced, the stress of the rolling shaft is more balanced, the deformation of the rolling shaft in the storage process is reduced, the rolling shaft with different lengths can be stored, the rolling shaft is suitable for storing paper-making meshes with different widths, and the rolling shaft is convenient to use, low in limitation and high in practicality.
Preferably, the moving mechanism comprises a hydraulic cylinder, a push rod and a sliding plate, wherein the hydraulic cylinder is fixedly arranged on the moving vehicle, the push rod is horizontally and slidably arranged on the moving vehicle, the right end of the push rod is connected with the output end of the hydraulic cylinder, the sliding plate is horizontally and slidably arranged on the moving vehicle, the sliding plate is fixedly arranged on the push rod, and the supporting plate is fixedly arranged on the sliding plate; the hydraulic cylinder is opened, the sliding plate can drive the supporting plate to move in the left-right direction through the push rod by the hydraulic cylinder, and then one group of clamping mechanisms are moved, so that the distance between the two groups of clamping mechanisms is matched with the length of the rolling shaft, the rolling shaft is suitable for rolling shafts with different lengths, and the rolling shaft is convenient to use and low in limitation.
Preferably, the clamping mechanism comprises a rotating shaft, a connecting plate and a plurality of groups of clamping mechanisms, wherein the connecting plate is fixedly arranged on the rotating shaft, the plurality of groups of clamping mechanisms are arranged on the connecting plate and have the clamping and fixing functions, and locking mechanisms are arranged on the plurality of groups of clamping mechanisms; the rotating shafts on the two groups of clamping mechanisms are respectively and rotatably arranged on the supporting plate and the supporting plate, the two groups of rotating shafts are coaxial, and the input end of one group of rotating shafts is connected with the output end of the motor; clamping and fixing the left and right two parts of the plurality of rollers respectively through clamping mechanisms on the two groups of connecting plates, and winding different types of papermaking nets on the plurality of rollers respectively; since different types of wire are used in the production of different types of paper during the papermaking process; when the paper making net on the paper making machine is replaced, firstly, the moving vehicle is moved to the vicinity of the paper making machine, then, the motor is started, the connecting plate is driven by the motor to move the clamping mechanisms through the rotating shaft, and then, the plurality of rolling shafts rotate around the rotating shaft, so that the proper paper making net is wound around the rotating shaft to a position close to the paper making machine, and then, the required paper making net is removed from the corresponding rolling shafts and then replaced on the paper making machine; different types of paper making meshes can be stored, and the paper making meshes can be rotated to a position close to a paper making machine, so that the paper making meshes can be replaced conveniently, and the convenience is improved.
Preferably, the clamping mechanism comprises a rotating shaft and a three-jaw chuck, the rotating shaft is rotatably arranged on the connecting plate, the three-jaw chuck is fixedly arranged on the rotating shaft, and a locking mechanism is arranged on the rotating shaft and used for locking and fixing the rotating shaft; when the roller is clamped and fixed, the left and right parts of the roller are respectively clamped and fixed by the three-jaw chucks on the two groups of connecting plates, when the paper-making net is required to be taken down on the roller and replaced, the paper-making net is pulled outwards on the roller, and meanwhile, the roller, the three-jaw chucks and the rotating shaft rotate, so that the paper-making net is unreeled on the roller; when the paper making net is stored at ordinary times, the rotating shaft is locked and fixed through the locking mechanism, so that the rotating shaft is prevented from rotating, the three-jaw chuck and the rolling shaft are further prevented from rotating, and the reliability in the use process is improved.
Preferably, the locking mechanism comprises a fixed plate, a screw rod and a positioning column, wherein the fixed plate is fixedly arranged on the rotating shaft, the screw rod is screwed with the fixed plate, the positioning column is fixedly arranged on the screw rod, and a positioning hole is formed in the connecting plate and matched with the positioning column for use; when the rotating shaft is locked, the screw rod is rotated, and the rotating screw rod pushes the positioning column into the positioning hole of the connecting plate, so that the rotating shaft is prevented from rotating; the locking and fixing of the rotating shaft are facilitated.
Preferably, the telescopic mechanism comprises a circular tube and a sliding tube, the circular tube and the sliding tube are respectively and fixedly arranged on the two groups of connecting plates, the circular tube is internally provided with a sliding groove, and the sliding tube is slidably arranged in the sliding groove of the circular tube; through the arrangement, when one group of connecting plates rotate, the other group of connecting plates can be driven to synchronously rotate through the round pipe and the push rod, so that the two groups of connecting plates can synchronously rotate, and convenience is improved.
Preferably, the motor is provided with a leakage protector; through the arrangement, the safety of the motor in the use process is improved.
Compared with the prior art, the utility model has the beneficial effects that: the rolling device is not only suitable for storing paper-making nets with different widths, but also can enable the left part and the right part of the rolling shaft to be supported by supporting force, reduces bending moment born by the rolling shaft, ensures that the stress of the rolling shaft is more balanced, reduces the deformation of the rolling shaft in the storage process, and has the advantages of convenient use, low limitation and high practicability.
Drawings
FIG. 1 is a schematic view of the structure of the present utility model when clamping a roller;
FIG. 2 is a schematic illustration of an axially measured structure of the present utility model;
FIG. 3 is a schematic view of the structure of the three-jaw chuck, web, support plate, etc.;
FIG. 4 is a schematic view of the structure of FIG. 2, partially enlarged at A;
FIG. 5 is a schematic view of the telescopic mechanism;
FIG. 6 is a schematic diagram of the front view of the present utility model;
the reference numerals in the drawings: 1. a moving vehicle; 2. a support plate; 3. a motor; 4. a support plate; 5. a hydraulic cylinder; 6. a push rod; 7. a sliding plate; 8. a rotating shaft; 9. a connecting plate; 10. a rotation shaft; 11. a three-jaw chuck; 12. a fixing plate; 13. a screw; 14. positioning columns; 15. a round tube; 16. a sliding tube; 17. and a roller.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. This utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Example 1
As shown in fig. 1 to 6, the trawl cage for the papermaking net comprises a moving vehicle 1, a support plate 2, a motor 3, a support plate 4, two groups of clamping mechanisms, a moving mechanism and a telescopic mechanism, wherein the support plate 2 is fixedly arranged on the moving vehicle 1, the motor 3 is fixedly arranged on the support plate 2, a leakage protector is arranged on the motor 3, the support plate 4 is arranged on the moving vehicle 1 through the moving mechanism, the support plate 4 is positioned on the right side of the support plate 2, the two groups of clamping mechanisms are respectively arranged on the support plate 2 and the support plate 4, the clamping mechanisms have a clamping function, the two groups of clamping mechanisms are connected through the telescopic mechanism, and the telescopic mechanism has a telescopic function; when the rolling shaft 17 wound with the paper-making net is stored, firstly, the distance between two groups of clamping mechanisms is adjusted according to the length of the rolling shaft 17, the supporting plate 4 drives one group of clamping mechanisms to move through the moving mechanism until the distance between the two groups of clamping mechanisms is matched with the length of the rolling shaft 17, then, the left part and the right part of the rolling shaft 17 are respectively added through the two groups of clamping mechanisms to realize the storage of the rolling shaft 17, when the paper-making net on the paper-making machine needs to be replaced, the moving vehicle 1 is moved to the vicinity of the paper-making net, and then, the paper-making net wound on the rolling shaft 17 is removed on the rolling shaft 17 and then is replaced on the paper-making machine; when the rolling shafts 17 are stored, the two ends of the rolling shafts 17 can be supported and fixed, so that the left and right parts of the rolling shafts 17 are supported, the bending moment born by the rolling shafts 17 is reduced, the stress of the rolling shafts 17 is more balanced, the deformation of the rolling shafts 17 in the storage process is reduced, the rolling shafts 17 with different lengths can be stored, the rolling shafts 17 are suitable for storing paper-making meshes with different widths, and the rolling shafts are convenient to use, low in limitation and high in practicability.
The moving mechanism comprises a hydraulic cylinder 5, a push rod 6 and a sliding plate 7, wherein the hydraulic cylinder 5 is fixedly arranged on the moving vehicle 1, the push rod 6 is arranged on the moving vehicle 1 in a left-right sliding manner, the right end of the push rod 6 is connected with the output end of the hydraulic cylinder 5, the sliding plate 7 is arranged on the moving vehicle 1 in a left-right sliding manner, the sliding plate 7 is fixedly arranged on the push rod 6, and the supporting plate 4 is fixedly arranged on the sliding plate 7; the hydraulic cylinder 5 is opened, the hydraulic cylinder 5 can drive the support plate 4 to move in the left-right direction by the sliding plate 7 through the push rod 6, and then one group of clamping mechanisms are moved, so that the distance between the two groups of clamping mechanisms is matched with the length of the roller 17, the roller 17 is suitable for rollers 17 with different lengths, and the device is convenient to use and low in limitation.
As shown in fig. 3, the clamping mechanism comprises a rotating shaft 8, a connecting plate 9 and a plurality of groups of clamping mechanisms, wherein the connecting plate 9 is fixedly arranged on the rotating shaft 8, the plurality of groups of clamping mechanisms are arranged on the connecting plate 9 and have the function of clamping and fixing, and locking mechanisms are arranged on the plurality of groups of clamping mechanisms; the rotating shafts 8 on the two groups of clamping mechanisms are respectively and rotatably arranged on the supporting plate 4 and the supporting plate 2, the two groups of rotating shafts 8 are coaxial, and the input end of one group of rotating shafts 8 is connected with the output end of the motor 3; clamping and fixing the left and right two parts of the plurality of rollers 17 through clamping mechanisms on the two groups of connecting plates 9 respectively, and winding different types of papermaking meshes on the plurality of rollers 17 respectively; since different types of wire are used in the production of different types of paper during the papermaking process; when the paper making net on the paper making machine is replaced, firstly, the moving vehicle 1 is moved to the vicinity of the paper making machine, then the motor 3 is started, the motor 3 drives the connecting plate 9 to drive the clamping mechanisms to move through the rotating shaft 8, and then the plurality of rolling shafts 17 rotate around the rotating shaft 8, so that the proper paper making net is wound around the rotating shafts to a position close to the paper making machine, and then the required paper making net is removed on the corresponding rolling shafts 17 and then replaced on the paper making machine; different types of paper making meshes can be stored, and the paper making meshes can be rotated to a position close to a paper making machine, so that the paper making meshes can be replaced conveniently, and the convenience is improved.
As shown in fig. 1, the clamping mechanism comprises a rotating shaft 10 and a three-jaw chuck 11, wherein the rotating shaft 10 is rotatably arranged on a connecting plate 9, the three-jaw chuck 11 is fixedly arranged on the rotating shaft 10, and a locking mechanism is arranged on the rotating shaft 10 and is used for locking and fixing the rotating shaft 10; when the roller 17 is clamped and fixed, the left and right parts of the roller 17 are respectively clamped and fixed by the three-jaw chucks 11 on the two groups of connecting plates 9, when the paper making net needs to be taken down on the roller 17 for replacement, the paper making net is pulled outwards on the roller 17, and meanwhile, the roller 17, the three-jaw chucks 11 and the rotating shaft 10 rotate, so that the paper making net is unreeled on the roller 17; when the paper making net is stored at ordinary times, the rotating shaft 10 is locked and fixed through the locking mechanism, so that the rotating shaft 10 is prevented from rotating, the three-jaw chuck 11 and the rolling shaft 17 are further prevented from rotating, and the reliability in the use process is improved.
As shown in fig. 4, the locking mechanism comprises a fixed plate 12, a screw 13 and a positioning column 14, wherein the fixed plate 12 is fixedly arranged on the rotary shaft 10, the screw 13 is screwed with the fixed plate 12, the positioning column 14 is fixedly arranged on the screw 13, and a positioning hole is formed in the connecting plate 9 and matched with the positioning column 14; when the rotating shaft 10 is locked, the screw 13 is rotated, and the rotating screw 13 pushes the positioning column 14 into the positioning hole of the connecting plate 9, so that the rotating shaft 10 is prevented from rotating; the locking and fixing of the rotation shaft 10 is facilitated.
As shown in fig. 5, the telescopic device comprises a circular tube 15 and a sliding tube 16, the circular tube 15 and the sliding tube 16 are respectively and fixedly arranged on the two groups of connecting plates 9, a chute is arranged in the circular tube 15, and the sliding tube 16 is slidably arranged in the chute of the circular tube 15; through the arrangement, when one group of connecting plates 9 rotates, the other group of connecting plates 9 can be driven to synchronously rotate through the round pipe 15 and the push rod 6, so that the two groups of connecting plates 9 can synchronously rotate, and convenience is improved.
Example 2
On the basis of embodiment 1, handles are provided on each of the plurality of rotation shafts 10, facilitating the rotation of the rotation shafts 10.
The motor 3, the hydraulic cylinder 5, the push rod 6, the connecting plate 9 and the three-jaw chuck 11 of the novel paper making net support frame are all purchased on the market, and a person skilled in the art only needs to install and operate according to the attached use instruction without creative labor of the person skilled in the art.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (7)
1. The novel paper-making net support frame comprises a moving vehicle (1); the device is characterized by further comprising a support plate (2), a motor (3), a support plate (4), two groups of clamping mechanisms, a moving mechanism and a telescopic mechanism, wherein the support plate (2) is fixedly installed on the moving vehicle (1), the motor (3) is fixedly installed on the support plate (2), the support plate (4) is installed on the moving vehicle (1) through the moving mechanism, the support plate (4) is located on the right side of the support plate (2), the two groups of clamping mechanisms are respectively installed on the support plate (2) and the support plate (4), the clamping mechanisms have a clamping function, the two groups of clamping mechanisms are connected through the telescopic mechanism, and the telescopic mechanism has a telescopic function.
2. The novel paper making net support frame according to claim 1, wherein the moving mechanism comprises a hydraulic cylinder (5), a push rod (6) and a sliding plate (7), the hydraulic cylinder (5) is fixedly installed on the moving vehicle (1), the push rod (6) is installed on the moving vehicle (1) in a left-right sliding mode, the right end of the push rod (6) is connected with the output end of the hydraulic cylinder (5), the sliding plate (7) is installed on the moving vehicle (1) in a left-right sliding mode, the sliding plate (7) is fixedly installed on the push rod (6), and the supporting plate (4) is fixedly installed on the sliding plate (7).
3. The novel paper making net supporting frame as claimed in claim 1, wherein the clamping mechanism comprises a rotating shaft (8), a connecting plate (9) and a plurality of groups of clamping mechanisms, the connecting plate (9) is fixedly arranged on the rotating shaft (8), the plurality of groups of clamping mechanisms are arranged on the connecting plate (9) and have the function of clamping and fixing, and locking mechanisms are arranged on the plurality of groups of clamping mechanisms; the rotating shafts (8) on the two groups of clamping mechanisms are respectively and rotatably arranged on the supporting plate (4) and the supporting plate (2), the two groups of rotating shafts (8) are coaxial, and the input end of one group of rotating shafts (8) is connected with the output end of the motor (3).
4. A novel wire holder according to claim 3, characterized in that the clamping means comprise a rotation shaft (10) and a three-jaw chuck (11), the rotation shaft (10) is rotatably mounted on the connection plate (9), the three-jaw chuck (11) is fixedly mounted on the rotation shaft (10), the rotation shaft (10) is provided with a locking mechanism, and the locking mechanism is used for locking and fixing the rotation shaft (10).
5. The novel paper making net support frame as claimed in claim 4, wherein the locking mechanism comprises a fixing plate (12), a screw rod (13) and a positioning column (14), the fixing plate (12) is fixedly arranged on the rotating shaft (10), the screw rod (13) is screwed with the fixing plate (12), the positioning column (14) is fixedly arranged on the screw rod (13), a positioning hole is formed in the connecting plate (9), and the positioning hole is matched with the positioning column (14).
6. A novel wire frame according to claim 3, characterized in that the telescopic mechanism comprises a circular tube (15) and a sliding tube (16), the circular tube (15) and the sliding tube (16) are respectively and fixedly arranged on the two groups of connecting plates (9), the circular tube (15) is internally provided with a chute, and the sliding tube (16) is slidably arranged in the chute of the circular tube (15).
7. The novel wire grid frame as claimed in claim 1, characterized in that the motor (3) is provided with an earth leakage protector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322267775.2U CN220744983U (en) | 2023-08-22 | 2023-08-22 | Novel paper-making net support net rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322267775.2U CN220744983U (en) | 2023-08-22 | 2023-08-22 | Novel paper-making net support net rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220744983U true CN220744983U (en) | 2024-04-09 |
Family
ID=90552638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322267775.2U Active CN220744983U (en) | 2023-08-22 | 2023-08-22 | Novel paper-making net support net rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220744983U (en) |
-
2023
- 2023-08-22 CN CN202322267775.2U patent/CN220744983U/en active Active
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