Composite core swing correction device
By designing a composite core swing correction device, the problem of offsetting the composite core during the transportation process is solved by using guide rollers, composite nip rollers, correction plates, correction wheels, correction springs and adjustment structures, and the improvement of composite accuracy and the universality of the device are achieved.
Patent Information
- Application Number
- CN202420222951.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-30
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-01-30
AI Technical Summary
The composite core is prone to offset problems during long-distance traction and transportation, resulting in staggered composite material layers and affecting the composite effect.
A composite core swing correction device is designed, including a guide roller, a composite nip roller, a correction plate, a correction wheel, a correction spring and an adjustment structure. Through the coordination of the correction plate and the correction spring, the offset force of the composite layer is adapted to the correction and centralized conveying of the composite layer.
Effectively correct the swing offset of the composite core, improve the composite accuracy, and ensure the correct alignment and composite effect of the composite material layer. At the same time, the adjustment structure can adapt to composite layers of different widths, improving the versatility of the device.
Smart Images
Figure CN222645552U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of composite cores, in particular to a composite core swing correction device. Background Art
[0002] Non-woven fabrics are used as raw materials for a variety of products, such as masks, sanitary napkins, diapers, etc. In the production process of masks, sanitary napkins, diapers and other products, non-woven fabrics need to be compounded with other materials to form a composite core, and then cut into shape. The most common problem of composite cores in long-distance traction and transportation is the offset. After passing through multiple traction rollers and guide rollers, the offset problem becomes increasingly obvious, making it easy for the edges to stagger when other material layers are subsequently compounded, affecting the composite effect.
[0003] This case arises to solve the above problems. Utility Model Content
[0004] Therefore, in view of the above-mentioned problems, the utility model proposes a composite core body swing correction device which has a reasonable structural design and can correct the composite core body swing and improve the composite accuracy of the composite core body.
[0005] In order to solve the above technical problems, the solution adopted by the utility model is: a composite core swing correction device, including a mounting seat, a plurality of guide rollers for guiding the composite layer arranged on the mounting seat in sequence along the conveying direction, and a composite clamping roller for re-combining the multiple composite layers, the guide rollers are spaced apart in the longitudinal direction, the mounting seat is located between the guide rollers and the composite clamping rollers, and a plurality of correction plates corresponding to the guide rollers and used to abut against the two sides of the composite layer are respectively arranged on both sides of the mounting seat, the correction plate is provided with a plurality of correction wheels which are laterally staggered or spaced and arranged for increasing the stroke of the composite layer on the correction plate to strengthen the offset force of the composite layer on the correction plate, a correction spring is provided between the correction plate and the mounting seat for adapting to the deformation of the offset force and converting the offset force into a correction force to drive the correction plate to correct the composite layer, and the correction spring is arranged on the back of the correction plate.
[0006] A further improvement is that an adjustment structure for synchronously adjusting the positions of a plurality of adjustment correction plates to adapt to composite layers of different widths is provided between the mounting seat and the correction plate.
[0007] Further improvement is: the adjustment structure includes an adjustment plate and a threaded adjustment rod, the threaded adjustment rod can be slidably penetrated on the mounting seat along the vertical composite layer conveying direction, the threaded adjustment rod is located on both sides of the mounting seat and is respectively provided with nuts for limiting the slippage of the threaded adjustment rod, the adjustment plate is arranged on the inner end of the threaded adjustment rod, and the other end of the correction spring is arranged on the adjustment plate.
[0008] A further improvement is that a support plate is provided on the mounting seat at the lower end surface of the correction plate for supporting the correction plate and limiting the correction plate from driving the correction spring downward to deform.
[0009] A further improvement is that the number of the guide rollers and the correction plates is two.
[0010] A further improvement is that the number of the correction springs is two and they are centrally symmetrically arranged on the correction plate.
[0011] By adopting the above technical solution, the beneficial effects of the utility model are:
[0012] 1. The guide roller in this case is used to guide the composite layer, and the composite clamping roller is used to clamp the multi-layer composite layer guided by the guide roller together. The correction plate between the guide roller and the composite clamping roller is preset according to the width of the composite layer. The composite layer is pulled from the guide roller, wrapped around the correction wheel, and finally passes through the composite clamping roller. When the composite layer is conveyed offset, the offset side of the composite layer squeezes the correction plate on the same side, and the offset force is transmitted to the correction plate and finally acts on the correction spring. The correction spring is deformed by force and generates a reaction force to push the composite layer to the other side for correction until the correction springs on the correction plates on both sides are evenly accepted and the composite layer is conveyed in the center.
[0013] 2. The adjustment plate and threaded adjustment rod provided in this case can adjust the preset position of the correction plate, so that the correction device in this case can be suitable for the production of composite cores of different widths, thereby improving the versatility of the device.
[0014] 3. In this case, the support plate arranged at the lower end of the correction plate limits the downward deformation of the correction spring so that the offset force of the composite layer will not be decomposed longitudinally, thereby improving the correction effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the top view of the structure of a composite core swing correction device according to an embodiment of the utility model.
[0016] Figure 2 It is a side view cross-sectional structural schematic diagram of a composite core swing correction device according to an embodiment of the utility model. DETAILED DESCRIPTION
[0017] The utility model is now further described in conjunction with the accompanying drawings and specific embodiments.
[0018] refer to Figure 1 to Figure 2The embodiment of the utility model discloses a composite core swing correction device, including a mounting seat 10, two guide rollers 11 for guiding the composite layer and rotatably arranged on the mounting seat 10 in sequence along the conveying direction, and a composite clamping roller 12 for re-combining the multi-layer composite layer, wherein the guide rollers 11 are spaced apart in the longitudinal direction, and the mounting seat 10 is located between the guide rollers 11 and the composite clamping rollers. A plurality of correction plates 13 corresponding to the guide rollers 11 and used to abut against the two sides of the composite layer are respectively arranged on both sides, and two correction plates 13 are arranged on one side, and a plurality of correction plates 13 can be rotatably arranged on the correction plate 13. The correction wheels 14 are arranged in a transversely staggered or spaced manner to increase the travel of the composite layer on the correction plate 13 to strengthen the offset force of the composite layer on the correction plate 13. A correction spring 15 is provided between the correction plate 13 and the mounting seat 10 to adapt to the deformation of the offset force and convert the offset force into a correction force to drive the correction plate 13 to correct the composite layer. The correction spring 15 is provided on the back of the correction plate 13. A support plate 16 is provided on the lower end surface of the correction plate 13 on the mounting seat 10 to support the correction plate 13 and limit the deformation of the correction spring 15 driven downward by the correction plate 13. An adjustment structure is provided between the mounting seat 10 and the correction plate 13 to synchronously adjust the positions of a plurality of adjustment correction plates 13 to adapt to composite layers of different widths.
[0019] The adjustment structure includes an adjustment plate 17 and a threaded adjustment rod 18. The threaded adjustment rod 18 can be slidably penetrated on the mounting seat 10 along the vertical composite layer conveying direction. The threaded adjustment rod 18 is located on both sides of the mounting seat 10 and nuts 19 for limiting the sliding of the threaded adjustment rod 18 are respectively provided. The adjustment plate 17 is arranged on the inner end of the threaded adjustment rod 18. One end of the correction spring 15 is welded on the correction plate 13, and the other end is welded on the adjustment plate 17.
[0020] The basic principles, main features and advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which shall fall within the scope of the utility model to be protected. The scope of protection of the utility model shall be defined by the attached claims and their equivalents.
Claims
1. A composite core body swing correction device, comprising a mounting seat, a plurality of guide rollers for guiding composite layers arranged on the mounting seat in sequence along the conveying direction, and a composite clamping roller for re-combining multiple composite layers, wherein the guide rollers are spaced apart in the longitudinal direction, and characterized in that: The mounting seat is located between the guide roller and the composite clamping roller, and is respectively provided with a number of correction plates corresponding to the guide rollers one by one and used to press against the two sides of the composite layer on both sides. The correction plate is provided with a number of correction wheels which are laterally staggered or arranged at intervals and are used to increase the stroke of the composite layer on the correction plate to strengthen the offset force of the composite layer on the correction plate. A correction spring is provided between the correction plate and the mounting seat to adapt to the deformation of the offset force and convert the offset force into a correction force to drive the correction plate to correct the composite layer. The correction spring is provided on the back of the correction plate.
2. A composite core sway correction device according to claim 1, characterized in that: An adjustment structure for synchronously adjusting the positions of a plurality of adjustment correction plates to adapt to composite layers of different widths is arranged between the mounting seat and the correction plate.
3. A composite core sway correction device according to claim 2, characterized in that: The adjustment structure includes an adjustment plate and a threaded adjustment rod. The threaded adjustment rod can be slidably penetrated on the mounting seat along the vertical composite layer conveying direction. The threaded adjustment rod is located on both sides of the mounting seat and nuts for limiting the sliding of the threaded adjustment rod are respectively arranged. The adjustment plate is arranged on the inner end of the threaded adjustment rod, and the other end of the correction spring is arranged on the adjustment plate.
4. A composite core sway correction device according to claim 1, 2 or 3, characterized in that: A support plate for supporting the correction plate and limiting the correction plate from driving the correction spring downward to deform is arranged on the mounting seat at the lower end surface of the correction plate.
5. A composite core sway correction device according to claim 1, 2 or 3, characterized in that: The number of the guide rollers and the correction plates is two.
6. A composite core sway correction device according to claim 5, characterized in that: The number of the correction springs is two, and they are centrally symmetrically arranged on the correction plate.