Hygienic product conveying mechanism
By introducing a combination of negative pressure boxes and pressure belts into the diaper and sanitary napkin production lines, the problem of products flying out was solved, enabling rapid and efficient production.
Patent Information
- Application Number
- CN202420624359.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-28
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-03-28
AI Technical Summary
In existing diaper and sanitary napkin production lines, finished or semi-finished products are prone to flying out during transportation, which limits the production speed.
The design employs a combination of a first conveying mechanism, a second conveying mechanism, and a pressing mechanism. By utilizing the cooperation of a negative pressure box and a pressing belt, the product is prevented from flying out through negative pressure adsorption and mechanical pressing of the pressing belt.
This effectively prevented products from flying out, ensuring fast and efficient production and improving production efficiency.
Smart Images
Figure CN222330676U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a sanitary product conveying mechanism. Background Art
[0002] In the existing production lines of diapers and sanitary napkins, when the finished or semi-finished diapers or sanitary napkins need to be conveyed from the front conveying mechanism to the rear conveying mechanism, the problem of products or semi-finished products flying out easily occurs, which greatly limits the production speed, and this needs to be improved. Utility Model Content
[0003] The utility model proposes a sanitary product conveying mechanism, comprising a first conveying mechanism, a second conveying mechanism and a pressing mechanism, wherein a gap is arranged between the first conveying mechanism and the second conveying mechanism, the pressing mechanism is arranged above the first conveying mechanism and the second conveying mechanism and located above the gap, the first conveying mechanism is provided with a first active roller, a first driven roller and a first conveying belt, the second conveying mechanism is provided with a second active roller, a second driven roller and a second conveying belt, and the pressing mechanism is provided with a plurality of pressing belts.
[0004] In one or more embodiments, the pressing mechanism is provided with a driving wheel, the driving wheel is provided with a plurality of driving grooves, a plurality of driving belts are provided on the driving grooves, and the driving belts are connected to the first pressing roller and the second pressing roller.
[0005] In one or more embodiments, a plurality of first grooves are arranged on the first pressing roller, a plurality of second grooves are arranged on the second pressing roller, the first grooves and the second grooves are arranged at corresponding positions, and a pressing belt is arranged between the first grooves and the second grooves.
[0006] In one or more embodiments, a first negative pressure box is provided on the first conveying mechanism, and a plurality of first air suction holes are provided on the top plate of the first negative pressure box, and the first air suction holes correspond to the first air holes on the first conveying belt.
[0007] In one or more embodiments, a first exhaust hole is provided on the first negative pressure box, and the first exhaust hole is connected to an exhaust pump so that negative pressure is formed in the first negative pressure box and air is sucked from the first suction hole.
[0008] In one or more embodiments, a second negative pressure box is provided on the second conveying mechanism, and a plurality of second air suction holes are provided on the top plate of the second negative pressure box, and the second air suction holes correspond to the second air holes on the second conveyor belt.
[0009] In one or more embodiments, a second exhaust hole is provided on the second negative pressure box, and the second exhaust hole is connected to an exhaust pump so that negative pressure is formed in the second negative pressure box and air is sucked from the second suction hole.
[0010] The beneficial effects of the utility model are as follows: by arranging a material pressing mechanism above the first conveying mechanism and the first conveying mechanism, it is avoided that the finished product or semi-finished product flies out from the gap between the first conveying mechanism and the second conveying mechanism, thereby ensuring that the production can be fast and efficient, and improving the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 This is a schematic diagram of the sanitary products delivery mechanism.
[0012] Figure 2 Schematic diagram of the pressing mechanism.
[0013] Figure 3 It is a schematic diagram of the first negative pressure box or the second negative pressure box.
[0014] Figure 4 It is a schematic diagram of the first conveyor belt or the second conveyor belt. DETAILED DESCRIPTION
[0015] The present application scheme is further described as follows in conjunction with the accompanying drawings:
[0016] See attached Figure 1-4 A sanitary product conveying mechanism, comprising a first conveying mechanism 1, a second conveying mechanism 2 and a pressing mechanism 3, wherein a gap is provided between the first conveying mechanism 1 and the second conveying mechanism 2, the pressing mechanism 3 is provided above the first conveying mechanism 1 and the second conveying mechanism 2 and located above the gap, the first conveying mechanism 1 is provided with a first active roller 11, a first driven roller 12 and a first conveying belt 13, the second conveying mechanism 2 is provided with a second active roller 21, a second driven roller 22 and a second conveying belt 23, and the pressing mechanism 3 is provided with a plurality of pressing belts 31.
[0017] Furthermore, the pressing mechanism 3 is provided with a driving wheel 32 , the driving wheel 32 is provided with a plurality of driving grooves 321 , a plurality of driving belts 322 are provided on the driving grooves 321 , and the driving belts 322 are connected to the first pressing roller 33 and the second pressing roller 34 .
[0018] Furthermore, the first pressing roller 33 is provided with a plurality of first grooves 331 , the second pressing roller 34 is provided with a plurality of second grooves 341 , the first grooves 331 and the second grooves 341 are located correspondingly, and a pressing belt 31 is provided between the first grooves 331 and the second grooves 341 .
[0019] Furthermore, a first negative pressure box 4 is provided on the first conveying mechanism 1 , and a plurality of first air suction holes 41 are provided on the top plate of the first negative pressure box 4 , and the first air suction holes 41 correspond to the first air holes 131 on the first conveying belt 13 .
[0020] Furthermore, a first exhaust hole 42 is provided on the first negative pressure box 4 , and the first exhaust hole 42 is connected to an exhaust pump so that negative pressure is formed in the first negative pressure box 4 and air is sucked from the first suction hole 41 .
[0021] Furthermore, a second negative pressure box is provided on the second conveying mechanism 2, and a plurality of second air suction holes are provided on the top plate of the second negative pressure box, and the second air suction holes correspond to the second air holes on the second conveying belt.
[0022] Furthermore, the second negative pressure box is provided with a second exhaust hole, and the second exhaust hole is connected to an exhaust pump so that negative pressure is formed in the second negative pressure box and air is sucked from the second suction hole.
[0023] Preferably, the first negative pressure box 4 and the second negative pressure box 5 have the same structure, and the first conveyor belt 13 and the second conveyor belt 23 have the same structure.
[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.
[0026] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0027] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.
[0028] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.
[0029] The above-mentioned preferred implementation modes should be regarded as illustrative examples of the implementation modes of the present application scheme. Any technical deductions, replacements, improvements, etc. that are identical or similar to the present application scheme or made based on this scheme should be regarded as within the scope of protection of this patent.
Claims
1. A sanitary product delivery mechanism, characterized in that: A first conveying mechanism, a second conveying mechanism and a pressing mechanism, a gap is set between the first conveying mechanism and the second conveying mechanism, the pressing mechanism is arranged above the first conveying mechanism and the second conveying mechanism and located above the gap, the first conveying mechanism is provided with a first active roller, a first driven roller and a first conveying belt, the second conveying mechanism is provided with a second active roller and a second driven roller and a second conveying belt, and the pressing mechanism is provided with multiple pressing belts.
2. The sanitary product delivery mechanism according to claim 1, characterized in that: The pressing mechanism is provided with a driving wheel, the driving wheel is provided with a plurality of driving grooves, a plurality of driving belts are provided on the driving grooves, and the driving belts are connected with the first pressing roller and the second pressing roller.
3. The sanitary product delivery mechanism according to claim 2, characterized in that: The first pressing roller is provided with a plurality of first grooves, the second pressing roller is provided with a plurality of second grooves, the first grooves and the second grooves are located correspondingly, and a pressing belt is provided between the first grooves and the second grooves.
4. The sanitary product delivery mechanism according to claim 1, characterized in that: The first conveying mechanism is provided with a first negative pressure box, and a top plate of the first negative pressure box is provided with a plurality of first air suction holes, and the first air suction holes correspond to the first air holes on the first conveying belt.
5. The sanitary product delivery mechanism according to claim 4, characterized in that: The first negative pressure box is provided with a first exhaust hole, and the first exhaust hole is connected to an exhaust pump so that negative pressure is formed in the first negative pressure box and air is sucked from the first suction hole.
6. The sanitary product delivery mechanism according to claim 1, characterized in that: The second conveying mechanism is provided with a second negative pressure box, and a top plate of the second negative pressure box is provided with a plurality of second air suction holes, and the second air suction holes correspond to the second air holes on the second conveying belt.
7. The sanitary product delivery mechanism according to claim 6, characterized in that: The second negative pressure box is provided with a second exhaust hole, and the second exhaust hole is connected to an exhaust pump so that negative pressure is formed in the second negative pressure box and air is sucked from the second suction hole.