Protection pad production line
By introducing a path switching device into the panty liner production line, switching between quick and easy packaging and straight strip packaging can be achieved, solving the problem of poor versatility of the production line, achieving diversified production, and reducing production costs.
Patent Information
- Application Number
- CN202422629240.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-30
- Publication Date
- 2025-09-12
- Estimated Expiration
- 2034-10-30
AI Technical Summary
Existing panty liner production lines have poor versatility and produce a single product, resulting in high production costs.
A panty liner production line is designed, which includes a path switching device that can switch to a quick and easy packaging device or a straight strip packaging device to realize two packaging methods. A single panty liner body is prepared by a panty liner forming device, and the corresponding packaging device is selected for packaging through the path switching device.
The same production line can produce pads with two different packaging methods, which improves the versatility and diversity of the production line and reduces production costs.
Smart Images
Figure CN223328718U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of disposable sanitary product production equipment, in particular to a panty liner production line. Background Art
[0002] Sanitary pads are essential sanitary products for women. The quality of sanitary pads is directly related to women's physical health. The main materials of sanitary napkins are cotton, non-woven fabrics, pulp or polymers and polymer composite paper formed by composites of the above materials.
[0003] Existing panty liners are usually individually packaged and sealed to form small packages, and then a certain number of small packages are placed in a medium-sized packaging bag for packaging and sale. The products formed by this packaging method have good sealing properties and can better ensure the hygiene of the products. However, most of the packaging structures on the market are quick-wrap panty liners and straight-strip panty liners. Traditional panty liner production lines can only use one of these packaging methods for production. That is, for smaller manufacturers, they can only produce one of these products. If they want to produce the other product, they need to purchase another production line, which has poor versatility and high production costs. Utility Model Content
[0004] Therefore, in view of the above problems, the present invention provides a panty liner production line, which mainly solves the problems of poor versatility and single product produced by panty liner production lines in the prior art.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A panty liner production line comprises a frame, a panty liner forming device, a path switching device, a quick and easy packaging device, a straight strip packaging device, a waste rejection device and a product output device, wherein the path switching device is arranged at the output end of the panty liner forming device, the quick and easy packaging device and the straight strip packaging device are respectively arranged at the output end of the path switching device, and the panty liner formed by the panty liner forming device enters the quick and easy packaging device or the straight strip packaging device through switching by the path switching device, the waste rejection device is arranged at the output end of the quick and easy packaging device and the straight strip packaging device, and the product output device is arranged at the output end of the waste rejection device.
[0007] Furthermore, the path switching device includes an upper guide frame, a lower guide frame, an upper guide wheel, a lower guide wheel, a driving cylinder and a connecting rod, one end of the upper guide frame is hinged to the frame, the upper guide wheel is arranged on the upper guide frame, the driving cylinder is connected to the upper guide frame, one end of the lower guide frame is hinged to the frame, the lower guide wheel is arranged on the lower guide frame, and the lower guide frame is connected to the upper guide frame through a connecting rod.
[0008] Furthermore, the quick and easy packaging device includes a first adsorption transfer mechanism, a film unwinding mechanism, a film tension storage mechanism, a compounding mechanism, an easy-tear unwinding mechanism, an easy-tear slitting mechanism, a heat sealing mechanism and a first product slitting mechanism. The first adsorption transfer mechanism is arranged at the output end of the path switching device, the film tension storage mechanism is arranged at the output end of the film unwinding mechanism, the compounding mechanism is arranged at the output end of the film tension storage mechanism and the first adsorption transfer mechanism, the easy-tear slitting mechanism is arranged at the output end of the compounding mechanism, the heat sealing mechanism is arranged at the output end of the easy-tear slitting mechanism, and the first product slitting mechanism is arranged at the output end of the heat sealing mechanism.
[0009] Furthermore, the straight strip packaging device includes a folding mechanism, a first clamping and conveying mechanism, and a second adsorption and transfer mechanism. The folding mechanism is arranged at the output end of the path switching device, the first clamping and conveying mechanism is arranged at the output end of the folding mechanism, and the second adsorption and transfer mechanism is arranged at the output end of the first clamping and conveying mechanism.
[0010] Furthermore, the pad forming device includes a forming die wheel, a non-woven fabric unwinding mechanism, a non-woven fabric tension storage mechanism, a hydrophilic fabric unwinding mechanism, a hydrophilic fabric tension storage mechanism, a hydrophilic fabric slitting mechanism, a first pressing roller mechanism, a first dust-free paper unwinding mechanism, a first dust-free paper tension storage mechanism, a second dust-free paper unwinding mechanism, a second dust-free paper tension storage mechanism, a second pressing roller mechanism, a PE film unwinding mechanism, a PE film tension storage mechanism, a third pressing roller mechanism, a backing paper unwinding mechanism, a backing paper tension storage mechanism, a second clamping and conveying mechanism, and a second product slitting mechanism;
[0011] The non-woven fabric tension storage mechanism is arranged at the output end of the non-woven fabric unwinding mechanism, the hydrophilic fabric tension storage mechanism is arranged at the output end of the hydrophilic fabric unwinding mechanism, the hydrophilic fabric slitting mechanism is arranged at the output end of the hydrophilic fabric tension storage mechanism, the first pressing roller mechanism is arranged at the output end of the hydrophilic fabric slitting mechanism and the non-woven fabric tension storage mechanism, the first dust-free paper tension storage mechanism is arranged at the output end of the first dust-free paper unwinding mechanism, the forming die wheel is arranged at the output end of the first dust-free paper tension storage mechanism and the first pressing roller, the second dust-free paper tension storage mechanism is arranged at The output end of the second dust-free paper unwinding mechanism, the second pressing roller mechanism is arranged at the output end of the second dust-free paper tension storage mechanism and the forming die wheel, the PE film tension storage mechanism is arranged at the output end of the PE film unwinding mechanism, the third pressing roller mechanism is arranged at the output end of the PE film tension storage mechanism and the second pressing roller mechanism, the backing paper tension storage mechanism is arranged at the output end of the backing paper unwinding mechanism, the second clamping and conveying mechanism is arranged at the output end of the backing paper tension storage mechanism and the third pressing roller mechanism, and the second product slitting mechanism is arranged at the output end of the second clamping and conveying mechanism.
[0012] By adopting the above-mentioned technical solution, the beneficial effect of the utility model is as follows: the panty pad production line, by setting a path switching device, allows the panty pads formed by the panty pad forming device to enter the quick and easy packaging device or the straight strip packaging device for two packaging methods. Specifically, a single panty pad body is prepared by the panty pad forming device, and then the path switching device is actuated to select and connect with the quick and easy packaging device or the straight strip packaging device, so that the panty pad body enters and is packaged accordingly by the quick and easy packaging device or the straight strip packaging device, realizing two different packaging methods, and can be docked with the paper box packaging, so that one production line can realize two types of packaging, with good compatibility, production diversity, and reduced production costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the process of an embodiment of the utility model;
[0014] Figure 2 This is a schematic diagram of the process of the quick and easy packaging device and the straight strip packaging device in the embodiment of the utility model;
[0015] Figure 3 This is a schematic structural diagram of a path switching device in an embodiment of the present utility model;
[0016] Figure 4 It is a schematic diagram of the process of the pad forming device in the embodiment of the present utility model. DETAILED DESCRIPTION
[0017] The present invention will now be further described with reference to the accompanying drawings and specific implementation methods.
[0018] The embodiments of the present utility model are:
[0019] refer to Figures 1 to 4 As shown, a panty pad production line includes a frame 1, a panty pad forming device 2, a path switching device 3, a quick and easy packaging device 4, a straight strip packaging device 5, a waste rejection device 6 and a product output device 7. The path switching device 3 is arranged at the output end of the panty pad forming device 2, and the quick and easy packaging device 4 and the straight strip packaging device 5 are respectively arranged at the output end of the path switching device 3. Through switching by the path switching device 3, the panty pad formed by the panty pad forming device 2 enters the quick and easy packaging device 3 or the straight strip packaging device 4, the waste rejection device 6 is arranged at the output end of the quick and easy packaging device 4 and the straight strip packaging device 5, and the product output device 7 is arranged at the output end of the waste rejection device 6.
[0020] This panty liner production line is provided with a path switching device 3, so that the panty liner formed by the panty liner forming device 2 enters the quick and easy packaging device 4 or the straight strip packaging device 5 for two packaging methods. Specifically, a single panty liner body is prepared by the panty liner forming device 2, and then the path switching device 3 is actuated to select and connect with the quick and easy packaging device 4 or the straight strip packaging device 5, so that the panty liner body enters and is packaged accordingly by the quick and easy packaging device 4 or the straight strip packaging device 5, realizing two different packaging methods, and being able to be docked with the paper box packaging, so that one production line can realize two packaging methods, with good compatibility, production diversity, and reduced production costs.
[0021] Specifically, the path switching device 3 includes an upper guide frame 31, a lower guide frame 32, an upper guide wheel 33, a lower guide wheel 34, a driving cylinder 35 and a connecting rod 36. One end of the upper guide frame 31 is hinged to the frame 1, the upper guide wheel 33 is arranged on the upper guide frame 31, the driving cylinder 35 is connected to the upper guide frame 31, one end of the lower guide frame 32 is hinged to the frame 1, the lower guide wheel 34 is arranged on the lower guide frame 32, and the lower guide frame 32 is connected to the upper guide frame 31 through the connecting rod 36. The upper guide frame 31 is driven to swing by the driving cylinder 35, and the lower guide frame 32 is driven to swing together through the connecting rod 36, so that the channel between the upper guide frame 31 and the lower guide frame 32 for conveying the pad body is changed, thereby realizing path switching.
[0022] In addition, the quick and easy packaging device 4 includes a first adsorption transfer mechanism 41, a film unwinding mechanism 42, a film tension storage mechanism 43, a compounding mechanism 44, an easy-tear unwinding mechanism 45, an easy-tear slitting mechanism 46, a heat sealing mechanism 47 and a first product slitting mechanism 48. The first adsorption transfer mechanism 41 is arranged at the output end of the path switching device 3, the film tension storage mechanism 43 is arranged at the output end of the film unwinding mechanism 42, the compounding mechanism 44 is arranged at the output end of the film tension storage mechanism 43 and the first adsorption transfer mechanism 41, the easy-tear slitting mechanism 46 is arranged at the output end of the compounding mechanism 44, the heat sealing mechanism 47 is arranged at the output end of the easy-tear slitting mechanism 46, and the first product slitting mechanism 48 is arranged at the output end of the heat sealing mechanism 47.
[0023] Furthermore, the straight strip packaging device 5 includes a folding mechanism 51, a first clamping and conveying mechanism 52, and a second adsorption and transfer mechanism 53. The folding mechanism 51 is arranged at the output end of the path switching device 3, the first clamping and conveying mechanism 52 is arranged at the output end of the folding mechanism 51, and the second adsorption and transfer mechanism 53 is arranged at the output end of the first clamping and conveying mechanism 52.
[0024] In this embodiment, the panty liner forming device 2 includes a forming die wheel 11, a non-woven fabric unwinding mechanism 12, a non-woven fabric tension storage mechanism 13, a hydrophilic fabric unwinding mechanism 14, a hydrophilic fabric tension storage mechanism 15, a hydrophilic fabric slitting mechanism 16, a first pressing roller mechanism 17, a first dust-free paper unwinding mechanism 18, a first dust-free paper tension storage mechanism 19, a second dust-free paper unwinding mechanism 20, a second dust-free paper tension storage mechanism 21, a second pressing roller mechanism 22, a PE film unwinding mechanism 23, a PE film tension storage mechanism 24, a third pressing roller mechanism 25, a backing paper unwinding mechanism 26, a backing paper tension storage mechanism 27, a second clamping and conveying mechanism 28, and a second product slitting mechanism 29;
[0025] The non-woven fabric tension storage mechanism 13 is arranged at the output end of the non-woven fabric unwinding mechanism 12, the hydrophilic fabric tension storage mechanism 15 is arranged at the output end of the hydrophilic fabric unwinding mechanism 14, the hydrophilic fabric slitting mechanism 16 is arranged at the output end of the hydrophilic fabric tension storage mechanism 15, the first pressing roller mechanism 17 is arranged at the output end of the hydrophilic fabric slitting mechanism 16 and the non-woven fabric tension storage mechanism 13, the first dust-free paper tension storage mechanism 19 is arranged at the output end of the first dust-free paper unwinding mechanism 18, the forming die wheel 11 is arranged at the output end of the first dust-free paper tension storage mechanism 19 and the first pressing roller 17, the second dust-free paper tension storage mechanism 21 is arranged at the output end of the first dust-free paper tension storage mechanism 22. The output end of the second dust-free paper unwinding mechanism 20, the second pressing roller mechanism 22 is arranged at the output end of the second dust-free paper tension storage mechanism 21 and the forming die wheel 11, the PE film tension storage mechanism 24 is arranged at the output end of the PE film unwinding mechanism 23, the third pressing roller mechanism 25 is arranged at the output end of the PE film tension storage mechanism 24 and the second pressing roller mechanism 25, the backing paper tension storage mechanism 27 is arranged at the output end of the backing paper unwinding mechanism 26, the second clamping and conveying mechanism 28 is arranged at the output end of the backing paper tension storage mechanism 27 and the third pressing roller mechanism 25, and the second product slitting mechanism 29 is arranged at the output end of the second clamping and conveying mechanism 28.
[0026] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature identified as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined.
[0027] In the present invention, unless otherwise expressly specified or limited, terms such as "mounted," "connected," "connect," and "fixed" should be understood broadly. For example, they may refer to fixed connection, detachable connection, or integration; they may refer to direct connection or indirect connection through an intermediate medium; they may refer to internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.
[0028] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.
[0029] Although the present invention has been particularly shown and described in conjunction with preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made to the present invention without departing from the spirit and scope of the invention as defined in the appended claims, and all such changes are within the scope of protection of the present invention.
Claims
1. A panty liner production line, characterized by: It includes a frame, a pad forming device, a path switching device, a quick and easy packaging device, a straight strip packaging device, a waste rejection device and a product output device. The path switching device is arranged at the output end of the pad forming device, and the quick and easy packaging device and the straight strip packaging device are respectively arranged at the output end of the path switching device. Through switching by the path switching device, the pad formed by the pad forming device enters the quick and easy packaging device or the straight strip packaging device, the waste rejection device is arranged at the output end of the quick and easy packaging device and the straight strip packaging device, and the product output device is arranged at the output end of the waste rejection device.
2. The panty liner production line according to claim 1, characterized in that: The path switching device includes an upper guide frame, a lower guide frame, an upper guide wheel, a lower guide wheel, a driving cylinder and a connecting rod. One end of the upper guide frame is hinged to the frame, the upper guide wheel is arranged on the upper guide frame, the driving cylinder is connected to the upper guide frame, one end of the lower guide frame is hinged to the frame, the lower guide wheel is arranged on the lower guide frame, and the lower guide frame is connected to the upper guide frame through a connecting rod.
3. The panty liner production line according to claim 2, characterized in that: The quick and easy packaging device includes a first adsorption transfer mechanism, a film unwinding mechanism, a film tension storage mechanism, a compounding mechanism, an easy-tear unwinding mechanism, an easy-tear slitting mechanism, a heat sealing mechanism and a first product slitting mechanism. The first adsorption transfer mechanism is arranged at the output end of the path switching device, the film tension storage mechanism is arranged at the output end of the film unwinding mechanism, the compounding mechanism is arranged at the output ends of the film tension storage mechanism and the first adsorption transfer mechanism, the easy-tear slitting mechanism is arranged at the output end of the compounding mechanism, the heat sealing mechanism is arranged at the output end of the easy-tear slitting mechanism, and the first product slitting mechanism is arranged at the output end of the heat sealing mechanism.
4. The panty liner production line according to claim 2 or 3, characterized in that: The straight strip packaging device includes a folding mechanism, a first clamping and conveying mechanism, and a second adsorption and transfer mechanism. The folding mechanism is arranged at the output end of the path switching device, the first clamping and conveying mechanism is arranged at the output end of the folding mechanism, and the second adsorption and transfer mechanism is arranged at the output end of the first clamping and conveying mechanism.
5. The panty liner production line according to claim 4, characterized in that: The pad forming device includes a forming die wheel, a non-woven fabric unwinding mechanism, a non-woven fabric tension storage mechanism, a hydrophilic fabric unwinding mechanism, a hydrophilic fabric tension storage mechanism, a hydrophilic fabric slitting mechanism, a first pressing roller mechanism, a first dust-free paper unwinding mechanism, a first dust-free paper tension storage mechanism, a second dust-free paper unwinding mechanism, a second dust-free paper tension storage mechanism, a second pressing roller mechanism, a PE film unwinding mechanism, a PE film tension storage mechanism, a third pressing roller mechanism, a backing paper unwinding mechanism, a backing paper tension storage mechanism, a second clamping and conveying mechanism, and a second product slitting mechanism; The non-woven fabric tension storage mechanism is arranged at the output end of the non-woven fabric unwinding mechanism, the hydrophilic fabric tension storage mechanism is arranged at the output end of the hydrophilic fabric unwinding mechanism, the hydrophilic fabric slitting mechanism is arranged at the output end of the hydrophilic fabric tension storage mechanism, the first pressing roller mechanism is arranged at the output end of the hydrophilic fabric slitting mechanism and the non-woven fabric tension storage mechanism, the first dust-free paper tension storage mechanism is arranged at the output end of the first dust-free paper unwinding mechanism, the forming die wheel is arranged at the output end of the first dust-free paper tension storage mechanism and the first pressing roller, the second dust-free paper tension storage mechanism is arranged at The output end of the second dust-free paper unwinding mechanism, the second pressing roller mechanism is arranged at the output end of the second dust-free paper tension storage mechanism and the forming die wheel, the PE film tension storage mechanism is arranged at the output end of the PE film unwinding mechanism, the third pressing roller mechanism is arranged at the output end of the PE film tension storage mechanism and the second pressing roller mechanism, the backing paper tension storage mechanism is arranged at the output end of the backing paper unwinding mechanism, the second clamping and conveying mechanism is arranged at the output end of the backing paper tension storage mechanism and the third pressing roller mechanism, and the second product slitting mechanism is arranged at the output end of the second clamping and conveying mechanism.