CN223303810U - Prevent loose protection film coiling mechanism - Google Patents
Prevent loose protection film coiling mechanismInfo
- Publication number
- CN223303810U CN223303810U CN202422895435.9U CN202422895435U CN223303810U CN 223303810 U CN223303810 U CN 223303810U CN 202422895435 U CN202422895435 U CN 202422895435U CN 223303810 U CN223303810 U CN 223303810U
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- rotating
- groove
- block
- sliding
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Abstract
本实用新型公开了一种防止松散的保护膜收卷装置，涉及保护膜收卷领域，包括装置主体。本实用新型通过设置有收卷辊、第一滑动槽、固定杆、转动齿轮、滑动块、传动齿牙和限位块，使得新纸卷安装时，只需推动限位块，借助齿轮与齿牙的传动之力，即可完成纸卷的中心定位，省去了传统的手动对准反复校准、标记的繁琐流程，节省了操作时间，提升了更换效率，保障了定位的准确性，通过设置有第二滑动槽、转动杆、移动槽、挤压块和转动把手，使得工作人员只需通过拧动转动把手即可驱动挤压块向外滑动，内撑住纸卷内壁，完成对纸卷的固定，提高了工作效率，保障收卷品质稳定，减少因纸卷安装瑕疵导致的收卷松散、褶皱等不良现象。
The utility model discloses a protective film winding device for preventing loosening, which relates to the field of protective film winding and includes a device body. The utility model is provided with a winding roller, a first sliding groove, a fixing rod, a rotating gear, a sliding block, a transmission tooth and a limit block, so that when a new paper roll is installed, it is only necessary to push the limit block, and with the help of the transmission force of the gear and the tooth, the center positioning of the paper roll can be completed, eliminating the tedious process of traditional manual alignment, repeated calibration and marking, saving operation time, improving replacement efficiency, and ensuring positioning accuracy. By providing a second sliding groove, a rotating rod, a moving groove, a squeezing block and a rotating handle, the staff only need to twist the rotating handle to drive the squeezing block to slide outward, supporting the inner wall of the paper roll, and completing the fixing of the paper roll, thereby improving work efficiency, ensuring stable winding quality, and reducing undesirable phenomena such as loose winding and wrinkling caused by defects in paper roll installation.
Description
Technical Field
The utility model relates to the field of protective film winding, in particular to a protective film winding device capable of preventing loosening.
Background
The winding of the protective film is a key ring in the production process, aims at orderly winding various protective films into compact and regular coiled materials, is convenient to store, transport and use later, and smoothly and forwards conveys the unfolded protective film from an initial unreeling end, and keeps proper tension in the process, like a light-traction wire, the protective film is easy to tear and deform when being overtightened, and the film surface is wrinkled and loose when being overtightened.
The core of the device is an accurate tension control system, wherein a sensor is closely attached to a film running path to capture the fine change of tension in real time, and data are transmitted to a central control unit, so that the rotation speed and braking force of a motor are finely regulated and controlled, the film maintains stable tension in the whole conveying process, and the loosening of the coiled material caused by tension fluctuation is avoided from the source.
Above-mentioned protection film coiling mechanism when the scroll that the wind-up roll outer wall was placed in the in-service use change, need use marker sign old scroll position after, place new scroll manual alignment mark position, connect the gas circuit interface afterwards, accomplish the fixed scroll of physiosis axle, work step is comparatively loaded down with trivial details, and manual alignment marking mark has natural error, is difficult to ensure the accuracy that the scroll placed at every turn, consequently needs to reform transform on prior art's basis.
Disclosure of utility model
Based on this, the present utility model aims to provide a protective film winding device for preventing loosening, so as to solve the technical problems mentioned in the background art.
In order to achieve the purpose, the technical scheme is that the protective film winding device capable of preventing loosening comprises a device main body, a winding roller is arranged on the outer wall of the device main body, a first sliding groove and a second sliding groove are formed in the outer wall of the winding roller, a fixed rod is arranged on the inner wall of the winding roller, a sliding block is slidably arranged on the outer wall of the fixed rod, a rotating rod is arranged on the inner wall of the fixed rod, a moving groove is formed in the inner wall of the rotating rod, a squeezing block is arranged on the inner wall of the moving groove, a rotating handle is slidably arranged at the end part of the rotating rod, a rotating groove is formed in the inner wall of the rotating rod, a rotating gear is arranged on the inner wall of the rotating groove, a transmission tooth is arranged on the outer wall of the sliding block, and a limiting block is arranged on the outer wall of the sliding block.
Through adopting above-mentioned technical scheme for when new scroll installs, only need promote the stopper, with the help of the power of the transmission of gear and tooth, can accomplish the central location of scroll, replaced the loaded down with trivial details flow of manual repeated calibration, mark in the past, saved operating time, promoted the change efficiency, ensured the accuracy of location.
Further, two groups of first sliding grooves corresponding to the sliding blocks are symmetrically formed in the outer wall of the winding roller, and a plurality of groups of second sliding grooves corresponding to the extrusion blocks are symmetrically formed in the outer wall of the winding roller.
Through adopting above-mentioned technical scheme, first sliding tray and second sliding tray that the symmetry set up for sliding block and extrusion piece can evenly distributed to the power that the wind-up roll was applyed in the during operation, have reduced adjustment time and the degree of difficulty in the installation.
Further, two groups of sliding blocks are symmetrically arranged on the outer wall of the fixed rod, a plurality of groups of transmission teeth are arranged on the outer wall of the sliding block at equal intervals, and the transmission teeth are meshed with the rotating gear.
Through adopting above-mentioned technical scheme, be favorable to through the sliding block of rotation gear synchronous drive both sides, simultaneously, in opposite directions and remove with the same speed, can guarantee to promote the scroll simultaneously evenly from both sides, make it be located the central point of wind-up roll accurately, avoided unilateral atress to lead to the scroll skew, improved the accuracy of location.
Further, a plurality of groups of movable grooves are formed in the inner wall of the rotating rod at equal intervals, and the extrusion blocks are slidably mounted on the inner wall of the second sliding groove.
Through adopting above-mentioned technical scheme, the pressure can be guaranteed to multiunit movable groove's setting on the circumference of scroll, has reduced the scroll and has appeared rocking, skew scheduling problem in the rolling process to improve the rolling quality.
Further, the sliding block is far away from the outer wall of the rotating gear and provided with a limiting block, and a torsion spring is arranged at the joint of the limiting block close to the rotating handle and the sliding block.
Through adopting above-mentioned technical scheme, the existence of stopper can play the effect of accurate location to the scroll, ensures that the scroll is located the central point of wind-up roll, and the setting of torsional spring for the stopper can not influence the dismantlement installation of scroll.
Further, the end part of the rotating rod is provided with a handle groove for fixing the rotating handle, and the end part of the winding roller is correspondingly provided with the handle groove.
Through adopting above-mentioned technical scheme, be favorable to locking and rotate the handle, make it can not remove at will at the coiling mechanism during operation, produce the influence to the work.
Further, the rotating gear is located at the center of the rotating rod, and the width of the rotating groove corresponds to the rotating angle of the rotating rod.
By adopting the technical scheme, the sliding block is favorable for driving the limiting block to perform symmetrical movement, and the paper roll is ensured to be positioned at the central position of the winding roller.
In summary, the utility model has the following advantages:
According to the utility model, the wind-up roll, the first sliding groove, the fixed rod, the rotating gear, the sliding block, the transmission teeth and the limiting block are arranged, so that when a new paper roll is installed, only the limiting block is required to be pushed, the central positioning of the paper roll can be completed by means of the transmission force of the gear and the teeth, the complicated manual repeated calibration and marking processes in the past are replaced, the operation time is saved, the replacement efficiency is improved, the positioning accuracy is ensured, and the staff can drive the extrusion block to slide outwards by only screwing the rotation handle, so that the inner wall of the paper roll is supported, the fixing of the paper roll is completed, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of a wind-up roll according to the present utility model;
FIG. 3 is an enlarged view of the utility model at A in FIG. 2;
FIG. 4 is an enlarged view of the utility model at B in FIG. 2;
FIG. 5 is a cross-sectional view of a wind-up roll of the present utility model;
fig. 6 is an enlarged view of fig. 5 at C in accordance with the present utility model.
The device comprises a device body 1, a wind-up roller 2, a first sliding groove 21, a second sliding groove 22, a fixed rod 3, a rotating rod 4, a moving groove 41, a pressing block 42, a rotating handle 43, a rotating groove 44, a rotating gear 5, a sliding block 51, a driving tooth 52, a limiting block 53 and a limiting block.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
1-6, Including the apparatus body 1, the apparatus body 1 outer wall installs the wind-up roll 2, and the wind-up roll 2 outer wall has offered the first slide groove 21 and second slide groove 22, the first slide groove 21 and second slide groove 22 that set up symmetrically, make the sliding block 51 and squeeze piece 42 can evenly distribute to the force that wind-up roll 2 exerts when working, adjusting time and difficulty in the installation have been reduced, the dead lever 3 is installed to the wind-up roll 2 inner wall, and the dead lever 3 outer wall slidable mounting has the sliding block 51, and the dead lever 3 inner wall installs the dwang 4, the dwang 4 inner wall has offered the movable groove 41, and the movable groove 41 inner wall installs the squeeze piece 42, dwang 4 tip slidable mounting has the rotation handle 43, the handle groove of fixed rotation handle 43 has been seted up to dwang 4 tip, and the wind-up roll 2 tip corresponds to set up the handle groove, be favorable to locking rotation handle 43, make it can not remove at will at coiling mechanism during operation, influence the work, and dwang 4 inner wall has seted up the rotation groove 44, the rotation gear 5 is installed to the rotation groove 44 inner wall, the transmission tooth 52 is installed to slider 51 outer wall, and stopper 53 is installed to slider 51 outer wall, slider 51 through rotation gear 5 synchronous drive both sides, simultaneously, move in opposite directions and with the same speed, can guarantee to promote the scroll simultaneously from both sides evenly, make it be located the central point of wind-up roll 2 accurately, the unilateral atress leads to the scroll skew has been avoided, the accuracy of location has been improved.
Referring to fig. 1-5, two groups of first sliding grooves 21 corresponding to the sliding blocks 51 are symmetrically arranged on the outer wall of the wind-up roll 2, and multiple groups of second sliding grooves 22 corresponding to the extrusion blocks 42 are symmetrically arranged on the outer wall of the wind-up roll 2, so that the forces applied to the wind-up roll 2 by the sliding blocks 51 and the extrusion blocks 42 during working can be uniformly distributed, and the adjustment time and difficulty in the installation process are reduced.
Referring to fig. 1-5, two sets of sliding blocks 51 are symmetrically installed on the outer wall of the fixed rod 3, a plurality of sets of transmission teeth 52 are installed on the outer wall of the sliding block 51 at equal intervals, and the transmission teeth 52 are meshed with the rotating gear 5, so that the sliding blocks 51 on two sides can be synchronously driven by the rotating gear 5, and simultaneously, oppositely and at the same speed, the paper rolls can be ensured to be uniformly pushed from two sides simultaneously, so that the paper rolls are accurately positioned in the center of the winding roller 2, paper roll deflection caused by single-side stress is avoided, and positioning accuracy is improved.
Referring to fig. 1-6, a plurality of groups of moving grooves 41 are equidistantly formed in the inner wall of the rotating rod 4, and the extrusion blocks 42 are slidably mounted on the inner wall of the second sliding groove 22, so that the pressure can be uniformly distributed on the circumference of the paper roll due to the arrangement of the plurality of groups of moving grooves 41, and the problems of shaking, shifting and the like of the paper roll in the rolling process are reduced, so that the rolling quality is improved.
Referring to fig. 1-5, the sliding block 51 is far away from the outer wall of the rotating gear 5, a limiting block 53 is installed, a torsion spring is installed at the joint of the limiting block 53, which is close to the rotating handle 43, and the sliding block 51, the limiting block 53 can play a role in accurately positioning the paper roll, so that the paper roll is ensured to be positioned at the central position of the wind-up roll 2, and the torsion spring is arranged, so that the limiting block 53 does not influence the dismounting and mounting of the paper roll.
Referring to fig. 1-4, a handle slot for fixing the rotating handle 43 is formed at the end of the rotating rod 4, and a handle slot is correspondingly formed at the end of the winding roller 2, which is beneficial to locking the rotating handle 43, so that the rotating handle 43 cannot move at will during the operation of the winding device, and the operation is affected.
Referring to fig. 1-5, the rotating gear 5 is located at the center of the rotating rod 4, and the width of the rotating groove 44 corresponds to the rotating angle of the rotating rod 4, so that the sliding block 51 is beneficial to driving the limiting block 53 to perform symmetrical movement, and the paper roll is ensured to be located at the center of the winding roller 2.
The working principle of the utility model is as follows: when the paper roll in the loose protection film winding device needs to be replaced, the rotating handle 43 is slid firstly to separate from a handle groove formed in the end part of the rotating rod 4, the rotating handle 43 is rotated to drive the rotating rod 4 to rotate, the rotating groove 44 formed in the inner wall of the rotating rod 4 can squeeze the pressing block 42 to enable the pressing block to be far away from the inner wall of the paper roll, the fixing of the paper roll is removed, the limiting block 53 is pushed to enable the paper roll to be far away from the paper roll, the positioning of the paper roll is removed, the limiting block 53 is pressed, the outer wall of the limiting block 53 is made to be closely attached to the outer wall of the sliding block 51, space is provided for the taking out of the paper roll, potential problems of paper roll damage, equipment component mistaken touch and the like caused by space constraint are effectively avoided, after the paper roll to be replaced is manually taken out, the paper roll to be placed into the winding roll 2, when the limiting block 53 with a torsion spring is installed in the connecting position is extruded by the outer wall of the paper roll, the paper roll can automatically rotate, the blocking block 53 is prevented from being blocked from entering the paper roll, the paper roll is approximately placed in the center position of the winding roll 2, the sliding block 53 is pushed to be close to the paper roll, the sliding block 53 is driven to slide the sliding block 51 along the first sliding groove 21, the outer wall of the paper roll is prevented, the sliding block is tightly is pressed, the sliding of the outer wall of the equipment is caused, the equipment is tightly, the equipment component is made to be closely contacted with the outer wall of the rolling block 5, the rolling block is made to be accurately to be a gear 5, the paper roll is meshed with the rolling groove is in the rolling groove 5, and the rolling roll is made to be accurately to be matched with the rolling roll, and the rolling roll is in the roll 4 is in the roll by the rotating 4, and the rotating 4 is made by the rotating roll, and the rotating roll is made by a rotating roll, and a rotating drum is made to be a rotating roll, and a rotating roll is made to be a rotating roll. Firm fixed, guarantee rolling stable quality reduces because of the loose, fold etc. adverse phenomenon of rolling that the paper roll installation flaw leads to.
Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422895435.9U CN223303810U (en) | 2024-11-27 | 2024-11-27 | Prevent loose protection film coiling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422895435.9U CN223303810U (en) | 2024-11-27 | 2024-11-27 | Prevent loose protection film coiling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223303810U true CN223303810U (en) | 2025-09-05 |
Family
ID=96902630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422895435.9U Active CN223303810U (en) | 2024-11-27 | 2024-11-27 | Prevent loose protection film coiling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223303810U (en) |
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2024
- 2024-11-27 CN CN202422895435.9U patent/CN223303810U/en active Active
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