CN219193948U - Adjustable tensioner for papermaking - Google Patents
Adjustable tensioner for papermaking Download PDFInfo
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- CN219193948U CN219193948U CN202223405736.6U CN202223405736U CN219193948U CN 219193948 U CN219193948 U CN 219193948U CN 202223405736 U CN202223405736 U CN 202223405736U CN 219193948 U CN219193948 U CN 219193948U
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- tensioning
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
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Abstract
The utility model discloses an adjustable tensioner for papermaking processing, which comprises a bracket, two tensioning rollers and a tensioning adjusting assembly, wherein the two tensioning rollers are arranged above the bracket through the tensioning adjusting assembly, the bottom ends of the two tensioning rollers are respectively provided with a connecting assembly, the connecting assembly consists of a first connecting block, a second connecting block, two connecting grooves, two stabilizing rods and two rotating assemblies, the first connecting block and the second connecting block are respectively connected with the inner cavities of the two connecting grooves in a penetrating and clamping manner, and the two rotating assemblies are respectively arranged on one side, deviating from the first connecting block and the second connecting block, through the two stabilizing rods. According to the utility model, by means of the arrangement mode of the tensioning roller and the connecting assembly, the tensioning roller can be rapidly disassembled and assembled through the connecting assembly and the tensioning adjusting assembly, so that the disassembling and assembling efficiency between the tensioning roller and the tensioning adjusting assembly is effectively improved, and meanwhile, the convenience of connection between the tensioning roller and the tensioning adjusting assembly is improved, and further, the paper winding efficiency is also improved.
Description
Technical Field
The utility model relates to the field of papermaking, in particular to an adjustable tensioner for papermaking processing.
Background
Paper is usually processed by a paper machine, which usually requires winding and collecting the paper after the paper is manufactured, and in the winding process, in order to avoid damage to the paper caused by position deviation, a tensioning roller is usually used to tension the paper.
The current tensioning roller is in the adjustment process, generally single tensioning roller adjusts alone, and the paper is rolled up the in-process, and a plurality of tensioning rollers are usually used, and a plurality of tensioning rollers make up the tensioning ware that is used for paper tensioning to adjust, but a plurality of tensioning rollers are at the one-to-one adjustment of paper in-process is adjusted to the paper, the loaded down with trivial details of adjusting has been increased, for example application number 202021704941.0, the name is an electronic tensioning ware for papermaking, in this patent, two tensioning rollers are connected with the lead screw through the screwed pipe respectively, thereby can drive the adjustment of distance between two tensioning rollers through the rotation synchronization of lead screw, the loaded down with trivial details that the tensioning roller one-to-one adjustment caused has been avoided, but wherein tensioning roller can receive the wearing and tearing of different degree after the use of a lot of, in order to guarantee its normal use, usually need examine and repair or change it is fixed to set up on the screw thread bush to tensioning roller, the dismouting is inconvenient, the degree of difficulty is high, the efficiency of dismouting has been influenced tensioning roller dismouting, simultaneously also reduced the efficiency of paper is rolled up work.
Disclosure of Invention
The present utility model aims to provide an adjustable tensioner for papermaking process, which solves the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the adjustable tensioner for papermaking comprises a bracket, two tensioning rollers and a tensioning adjusting assembly, wherein the two tensioning rollers are arranged above the bracket through the tensioning adjusting assembly, and the bottom ends of the two tensioning rollers are respectively provided with a connecting assembly;
the connecting assembly consists of a first connecting block, a second connecting block, two connecting grooves, two stabilizing rods and two rotating assemblies, wherein the first connecting block and the second connecting block are respectively connected with the inner cavities of the two connecting grooves in a penetrating and clamping mode, and the two rotating assemblies are respectively arranged on one sides, deviating from the first connecting block and the second connecting block, of the two stabilizing rods.
Preferably, the tensioning adjusting assembly consists of a bidirectional screw rod, two adjusting caps and a motor, wherein the two adjusting caps are symmetrically arranged on the outer wall of the bidirectional screw rod, and the bidirectional screw rod is rotatably arranged at the top end of the bracket through the motor.
Preferably, the rotating assembly comprises a fifth wheel, a rotating groove and a rolling groove, wherein the fifth wheel is rotationally arranged in an inner cavity of the rotating groove, the rolling groove is formed in the bottom end of the tensioning roller, and the outer wall of the fifth wheel is rotationally arranged in the inner cavity of the rolling groove.
Preferably, the first connecting block comprises a block body, a moving groove and an elastic piece, wherein the moving groove is formed in the bottom end of the tensioning roller, and the top end of the block body is arranged in the inner cavity of the moving groove through the elastic piece.
Preferably, the stabilizer bar comprises a bar body and a stabilizer plate, wherein the stabilizer plate is fixedly arranged at the top end of the bracket, and two ends of the bar body fixedly penetrate through an inner cavity of the stabilizer plate and extend to the outside.
Preferably, the cross section of the bracket is concave, and the two ends of the bracket are provided with shaft holes.
The utility model has the technical effects and advantages that:
(1) According to the utility model, by means of the arrangement mode of the tensioning roller and the connecting assembly, the tensioning roller can be rapidly disassembled and assembled through the connecting assembly and the tensioning adjusting assembly, so that the disassembling and assembling efficiency between the tensioning roller and the tensioning adjusting assembly is effectively improved, and meanwhile, the convenience of connection between the tensioning roller and the tensioning adjusting assembly is improved, and the paper winding efficiency is further improved;
(2) According to the utility model, by means of the arrangement mode of the support and the tensioning adjustment assembly, the two tensioning rollers used for paper rolling can be adjusted in distance through the tensioning adjustment assembly, so that the paper can be tensioned and adjusted, and the paper rolling effect is improved conveniently.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic diagram of the front cross-sectional structure of the present utility model.
Fig. 3 is an enlarged schematic view of the structure of fig. 2 at a.
In the figure: 1. a bracket; 2. a tension roller; 3. a tension adjustment assembly; 31. a two-way screw rod; 32. an adjustment cap; 33. a motor; 4. a connection assembly; 41. a first connection block; 411. a block; 412. a moving groove; 413. an elastic member; 42. a second connection block; 43. a fifth wheel; 44. a rotating groove; 45. a rolling groove; 46. a stabilizer bar; 461. a rod body; 462. a stabilizing plate; 47. and a connecting groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described 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.
The utility model provides an adjustable tensioner for papermaking processing as shown in figures 1-3, which comprises a bracket 1, two tensioning rollers 2 and a tensioning adjusting assembly 3, wherein the two tensioning rollers 2 are arranged above the bracket 1 through the tensioning adjusting assembly 3, the section of the bracket 1 is concave, shaft holes are formed in both ends of the bracket 1, the shaft holes in one end of the bracket 1 are convenient for the output shaft of a motor 33 to pass through, the other end of the bracket is convenient for the rotation and penetration of the other end of a bidirectional screw rod 31, and the bottom ends of the two tensioning rollers 2 are provided with connecting assemblies 4;
the connecting assembly 4 consists of a first connecting block 41, a second connecting block 42, two connecting grooves 47, two stabilizing rods 46 and two rotating assemblies, wherein the first connecting block 41 and the second connecting block 42 are respectively connected with the inner cavities of the two connecting grooves 47 in a penetrating and clamping mode, the two rotating assemblies are respectively arranged on one side, deviating from the first connecting block 41 and the second connecting block 42, of the two connecting blocks through the two stabilizing rods 46, the two connecting grooves 47 are symmetrically arranged on two sides of the adjusting cap 32, the cross sections of the first connecting block 41 and the second connecting block 42 are L-shaped, the first connecting block 41 and the second connecting block 42 are elastic plastics, the second connecting block 42 is fixedly arranged at the bottom end of the tensioning roller 2, and the tensioning roller 2 and the adjusting cap 32 are connected through the penetrating arrangement of the first connecting block 41 and the second connecting block 42 and the connecting grooves 47, so that the tensioning roller 2 can synchronously move along with the movement of the adjusting cap 32, and the two tensioning rollers 2 can synchronously move oppositely or reversely, the tensioning degree between the two tensioning rollers 2 can be symmetrically arranged on two sides of the adjusting cap 32, the cross sections of the two stabilizing rods 46 are also symmetrically arranged, the two stabilizing rods 46 can conveniently and stably move along with the adjusting cap 32, and the stability of the adjusting cap 32 is improved, and the stability is convenient when the two stabilizing rods 46 are symmetrically arranged, and the cross sections of the stabilizing rods are also can be stably arranged, and stably arranged, and the tensioning roller 2 are arranged;
the tensioning adjusting assembly 3 consists of a bidirectional screw rod 31, two adjusting caps 32 and a motor 33, wherein the two adjusting caps 32 are symmetrically arranged on the outer wall of the bidirectional screw rod 31, the bidirectional screw rod 31 is rotationally arranged at the top end of the support 1 through the motor 33, the two adjusting caps 32 are rectangular, internal threads are respectively arranged in the middle of the two adjusting caps 32, the middle of the two adjusting caps 32 are alternately arranged with the outer wall threads of the bidirectional screw rod 31, the motor 33 is fixedly arranged on the front surface of the support 1, an output shaft of the motor 33 penetrates through a shaft hole formed in one end of the support 1 and is in transmission with one end of the bidirectional screw rod 31, the motor 33 is electrically connected with an external power supply through an external control switch, and can drive the bidirectional screw rod 31 to rotate through the driving of the motor 33, and simultaneously drive the two adjusting caps 32 to synchronously move oppositely or reversely, so that the two tensioning rollers 2 can be indirectly driven to synchronously move, and therefore, the efficiency of adjusting the tensioning degree between the two tensioning rollers 2 is effectively improved, and the convenience of adjustment is improved;
the rotating assembly comprises a connecting wheel 43, a rotating groove 44 and a rolling groove 45, wherein the connecting wheel 43 is rotatably arranged in an inner cavity of the rotating groove 44, the rolling groove 45 is formed in the bottom end of the tensioning roller 2, the outer wall of the connecting wheel 43 is rotatably arranged in the inner cavity of the rolling groove 45, the rotating groove 44 is formed in the top end of the rod body 461, and the rotating interpenetration between the connecting wheel 43 and the rolling groove 45 is convenient for the tensioning roller 2 to play a role in clamping limitation when being connected with the adjusting cap 32, and meanwhile, the tensioning roller 2 can also play a role in stabilizing the tensioning roller 2 when the tensioning roller 2 moves along with the adjusting cap 32;
the first connecting block 41 comprises a block 411, a moving groove 412 and an elastic piece 413, wherein the moving groove 412 is formed in the bottom end of the tensioning roller 2, the top end of the block 411 is arranged in the inner cavity of the moving groove 412 through the elastic piece 413, the elastic piece 413 is an existing spring in the market, the elastic piece 413 is fixedly arranged in the inner cavity of the moving groove 412, one end of the elastic piece 413 is fixedly arranged on one side of the inner cavity of the moving groove 412, the other end of the elastic piece 413 is fixedly arranged on one side of the block 411, the elastic piece 413 and the moving groove 412 are arranged, when the tensioning roller 2 and the adjusting cap 32 are convenient to assemble and disassemble, the block 411 can move to one side by utilizing the compression elasticity of the elastic piece 413, so that a space for assembling and disassembling the corresponding connecting groove 47 can be reserved for the second connecting block 42, and assembling and disassembling efficiency between the tensioning roller 2 and the adjusting cap 32 is convenient;
The working principle of the utility model is as follows:
when the tensioning roller 2 is connected with the tensioning adjusting component 3, the second connecting block 42 fixed at the bottom end of the tensioning roller 2 is clamped with the connecting groove 47 at the corresponding side, and meanwhile, the first connecting block 41 is moved to one side, so that the block 411 moves along the moving groove 412 under the elastic compression force of the elastic piece 413, and accordingly, the second connecting block 42 can smoothly clamp with the connecting groove 47 at the corresponding position, after the second connecting block 42 is fixed, the tension of the first connecting block 41 is released, the first connecting block 41 automatically pops out to one side under the action of the elastic force of the elastic piece 413, and accordingly, the first connecting block 41 and the second connecting block 42 can be clamped and fixed with the connecting groove 47 at the same side, and the connecting wheel 43 can also be clamped with the rolling groove 45 at the corresponding upper side, so that the connecting wheel 43 can rotate, when the tensioning roller 2 is positioned at the top end of the adjusting cap 32, the connecting wheel 43 can rotate into the inner cavity of the rolling groove 45 at the corresponding side smoothly, and accordingly, the tensioning roller 2 and the motor 2 can be completely fixed with the adjusting cap 2, the two adjusting caps 33 can be synchronously driven by the two adjusting caps 2 or the two adjusting shafts 33, and the two adjusting rollers can be synchronously moved along with the two adjusting caps 2, and the two adjusting shafts 33 are synchronously moved, and the two paper can be synchronously moved along with the two adjusting caps 2 are arranged between the two adjusting shafts 2 or two adjusting shafts 2, the motor 33 is operated to stop operation by an external push button switch.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The adjustable tensioner for papermaking comprises a bracket (1), two tensioning rollers (2) and a tensioning adjusting assembly (3), and is characterized in that the two tensioning rollers (2) are arranged above the bracket (1) through the tensioning adjusting assembly (3), and the bottom ends of the two tensioning rollers (2) are respectively provided with a connecting assembly (4);
the connecting assembly (4) is composed of a first connecting block (41), a second connecting block (42), two connecting grooves (47), two stabilizing rods (46) and two rotating assemblies, the first connecting block (41) and the second connecting block (42) are respectively connected with inner cavities of the two connecting grooves (47) in a penetrating and clamping mode, and the two rotating assemblies are respectively arranged on one sides, deviating from the first connecting block (41) and the second connecting block (42), of the two stabilizing rods (46).
2. The adjustable tensioner for papermaking process according to claim 1, wherein the tension adjusting assembly (3) is composed of a bidirectional screw rod (31), two adjusting caps (32) and a motor (33), the two adjusting caps (32) are symmetrically arranged on the outer wall of the bidirectional screw rod (31), and the bidirectional screw rod (31) is rotatably arranged on the top end of the bracket (1) through the motor (33).
3. The adjustable tensioner of claim 1, wherein the rotating assembly comprises a fifth wheel (43), a rotating groove (44) and a rolling groove (45), the fifth wheel (43) is rotatably arranged in the inner cavity of the rotating groove (44), the rolling groove (45) is arranged at the bottom end of the tensioning roller (2), and the outer wall of the fifth wheel (43) is rotatably arranged in the inner cavity of the rolling groove (45).
4. The adjustable tensioner for papermaking process according to claim 1, wherein the first connecting block (41) comprises a block body (411), a moving groove (412) and an elastic member (413), the moving groove (412) is opened at the bottom end of the tensioning roller (2), and the top end of the block body (411) is arranged in the inner cavity of the moving groove (412) through the elastic member (413).
5. The adjustable tensioner as claimed in claim 1, wherein the stabilizer bar (46) comprises a bar body (461) and a stabilizer plate (462), the stabilizer plate (462) is fixedly disposed at the top end of the bracket (1), and both ends of the bar body (461) are fixedly penetrated through the inner cavity of the stabilizer plate (462) and extend to the outside.
6. The adjustable tensioner for papermaking according to claim 1, wherein the cross section of the bracket (1) is concave, and both ends of the bracket (1) are provided with shaft holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223405736.6U CN219193948U (en) | 2022-12-20 | 2022-12-20 | Adjustable tensioner for papermaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223405736.6U CN219193948U (en) | 2022-12-20 | 2022-12-20 | Adjustable tensioner for papermaking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219193948U true CN219193948U (en) | 2023-06-16 |
Family
ID=86705193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223405736.6U Active CN219193948U (en) | 2022-12-20 | 2022-12-20 | Adjustable tensioner for papermaking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219193948U (en) |
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2022
- 2022-12-20 CN CN202223405736.6U patent/CN219193948U/en active Active
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