CN210116722U - Ear folding device for sanitary articles - Google Patents
Ear folding device for sanitary articles Download PDFInfo
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- CN210116722U CN210116722U CN201920723913.4U CN201920723913U CN210116722U CN 210116722 U CN210116722 U CN 210116722U CN 201920723913 U CN201920723913 U CN 201920723913U CN 210116722 U CN210116722 U CN 210116722U
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- negative pressure
- belt
- driving
- conveying belt
- folding device
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Abstract
The utility model relates to the field of sanitary pants and discloses an ear folding device for sanitary products, wherein a lower negative pressure conveyer belt (301) is horizontally arranged, an upper negative pressure conveyer belt (302) is arranged above the lower negative pressure conveyer belt (301), and a preset included angle is formed between the lower negative pressure conveyer belt and the upper negative pressure conveyer belt; two groups of waistband edge inserting mechanisms are symmetrically arranged at two sides of the terminal of the lower negative pressure conveying belt (301), in each group of waistband edge inserting mechanisms, a base (303) is fixed at one side of the terminal of the lower negative pressure conveying belt (301), an inserting plate driving assembly is arranged on the base (303), an inserting plate (304) is rotatably connected with the inserting plate driving assembly, the inserting plate driving assembly is used for driving the inserting plate (304) to do curvilinear reciprocating motion, and the inserting plate (304) is horizontally arranged between the upper negative pressure conveying belt (302) and the lower negative pressure conveying belt (301) and at two sides. The device can make the thickness of product after folding thin and even with inserting the ear mode, and it is easy to pile up the shaping, and the defective percentage is lower.
Description
Technical Field
The utility model relates to a health supplies makes the field, in particular to health supplies's ear device that rolls over.
Background
Sanitary articles such as sanitary napkins, sanitary pants, pull-ups, menstrual pants and the like are disposable articles, and as close-fitting articles, the problems of quality, comfort and the like are widely concerned by consumers. In order to be convenient to carry, the hygienic product can be packaged by adopting independent small packages and then a plurality of small packages are packaged in a large packaging bag, and users can take out the small packages to carry at ordinary times, so that the hygienic product is convenient and sanitary.
Sanitary pants, pull-ups or menstrual pants and the like are all sanitary products with waistlines, a certain amount of sanitary products are pushed into a packaging bag through a stacking machine in the process of being packaged into the packaging bag, and the thickness of a crotch part (with a core body) is thicker than that of a waist part (without the core body), so that when the stacking machine pushes the sanitary products into the packaging bag one by one, the sanitary products are pushed in a positive and reverse staggered manner (for example, the crotch part of one pull-up pants is clamped between the waist parts of two pull-up pants, or the waist part of one pull-up pants is clamped between the crotch parts of two pull-up pants, so that the sanitary products are vertically and staggered and stacked), and the uniform thickness of the whole packaged sanitary products can be ensured after the sanitary products are staggered and stacked. However, the following drawbacks occur in the above-described process of pushing in the stack of packages: when the pull-up diaper with the waist in front is pushed into the packaging bag, the waist is thin, wide and soft, so that the phenomenon that the waist is folded due to the friction force of the pull-up diaper beside the waist often occurs when the pull-up diaper is pushed, the thickness of the stacked pull-up diaper is uneven, even some pull-up diapers cannot be directly pushed into the packaging bag, and the number of sanitary products in the final packaging bag is different.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: to the problem that exists among the prior art, the utility model provides a health supplies's ear folding device can make the waist both sides of the health supplies of drawing trousers, health trousers etc. to be folded inside with inserting the ear mode, makes waist thickness thicker, and the later stage is difficult for appearing the fold when stacker pushes it in the wrapping bag, piles up easily, guarantees that the product quantity in the wrapping bag is accurate.
The technical scheme is as follows: the utility model provides an ear folding device for sanitary articles, in which, a lower negative pressure conveyer belt is horizontally arranged, an upper negative pressure conveyer belt is arranged above the lower negative pressure conveyer belt, and a preset included angle is formed between the lower negative pressure conveyer belt and the upper negative pressure conveyer belt; two sets of waistbands insert limit mechanism symmetry and set up and be in the terminal both sides of negative pressure conveyer belt down, every group in the limit mechanism is inserted to the waistband, the base is fixed negative pressure conveyer belt's terminal one side down, picture peg drive assembly sets up on the base, the picture peg with rotate between the picture peg drive assembly and be connected, picture peg drive assembly is used for the drive the curve reciprocating motion is done to the picture peg, the picture peg level is in go up the negative pressure conveyer belt with between the negative pressure conveyer belt down, both sides.
Preferably, the board inserting driving assembly comprises a driving unit, two supporting rods, two rotating plates and two linkage mandrels, the driving unit is arranged at the bottom of the base, the two supporting rods are arranged above the base in parallel, and the driving unit is used for driving the two supporting rods to rotate synchronously; the two rotating plates are respectively fixed at the tops of the two supporting rods, the bottom ends of the two linkage mandrels are respectively fixed on the two rotating plates, and the top ends of the two linkage mandrels are respectively rotatably connected with two ends of one side of the inserting plate; and a preset distance is reserved between the rotating shafts of the two linkage mandrels and the rotating shafts of the two rotating plates. The driving unit synchronously drives the two supporting rod supporting rods to rotate, the two supporting rods drive the two rotating plates to rotate, the two rotating plates drive the two eccentrically arranged linkage mandrels to rotate, the two linkage mandrels are rotatably connected with one side of the inserting plate, and then the inserting plate can do curvilinear reciprocating motion along with the linkage mandrels, so that the two sides of the inserting lugs continuously insert the ears extending out of the waist parts on the two sides of the product which is conveyed in sequence into the space between the upper surface and the lower surface of the product.
Furthermore, each of the two driving units comprises a driving motor, a driven meshing tooth and a synchronous belt, wherein the driving meshing tooth, the driven meshing tooth and the synchronous belt are coaxially fixed on an output shaft, the bottom of one supporting rod is fixed on the output shaft of the driving motor, the driven meshing tooth is coaxially fixed at the bottom of the other supporting rod, and two ends of the synchronous belt are respectively meshed with the driving meshing tooth and the driven meshing tooth. In order to keep the two support rods to synchronously operate, the bottom ends of the two support rods are meshed with the driving meshing teeth and the driven meshing teeth through the synchronous belt, then when the driving motor operates, the driving meshing teeth and one support rod are driven to rotate, and further the driven meshing teeth and the other support rod synchronously rotate.
Preferably, the two driving units further share a synchronizing shaft, a first synchronous meshing tooth and a second synchronous meshing tooth are fixed on the synchronizing shaft in an up-down coaxial mode, and a synchronous belt (309) in the two driving units is further meshed with the first synchronous meshing tooth and the second synchronous meshing tooth respectively. Because the plugboards in the two groups of waistband edge inserting mechanisms need to run synchronously, the driving units in the waistband edge inserting mechanisms share one synchronous shaft, so that the two driving units can respectively drive the plugboards in the two groups of waistband edge inserting mechanisms to run synchronously.
Further, still include the guard plate in the waistband edge inserting mechanism, the guard plate passes through the branch level to be fixed on the base and be located the picture peg top. The setting of guard plate can avoid operating personnel to be hurt by the picture peg of motion always.
Further, still include pinch roller belt and lower pinch roller belt among the ear device of health supplies, the pinch roller belt level sets up down the terminal of negative pressure conveyer belt and link up with it down, go up pinch roller belt level set up down the top of pinch roller belt and with the terminal of going up the negative pressure conveyer belt links up. The product after the ear folding is finished by the ear folding device of the sanitary product is conveyed between the upper pinch roller belt and the lower pinch roller belt by the upper negative pressure conveying belt and the lower negative pressure conveying belt, and air in the product after the ear folding is extruded and flattened by the upper pinch roller belt and the lower pinch roller belt, so that the product can be pushed into a packaging bag by a subsequent stacker.
Has the advantages that: the utility model discloses in, the product that need roll over the ear is carried and is entered into last negative pressure conveyer belt and down between the negative pressure conveyer belt, because last negative pressure conveyer belt and the absorption and the transport effect of negative pressure conveyer belt down, can move forward when the last lower surface of product is pulled open, when the product removes the both sides waistband and inserts between the limit mechanism, when inserting limit drive assembly drive picture peg reciprocating curve motion, the picture peg can insert between the upper and lower two sides of product with the ear that the product both sides waist stretched out, then the extrusion of pinch roller belt is extruded the air in with the product from top to bottom and is flattened, this kind of ear mode of inserting makes the waist thickness after the product is folding thicker, later stage is difficult for appearing the fold when stacker pushes it in the wrapping bag, it is easy to pile up, guarantee that the product quantity in the wrapping bag is accurate.
Drawings
FIG. 1 is a perspective view of a ear folding device for a sanitary product;
FIG. 2 is a perspective view of a ear folding device for a sanitary product;
FIG. 3 is a side view of a ear folding device for a sanitary product;
fig. 4 is a schematic structural view of two sets of waistband edge inserting mechanisms.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
The embodiment provides an ear folding device for hygienic products, as shown in fig. 1 to 3, the ear folding device 3 for hygienic products mainly comprises a lower negative pressure conveying belt 301, an upper negative pressure conveying belt 302, an upper pinch roller belt 312, a lower pinch roller belt 313 and two groups of belt edge inserting mechanisms, wherein the lower negative pressure conveying belt 301 is horizontally arranged, the upper negative pressure conveying belt 302 is arranged above the lower negative pressure conveying belt 301, and an acute angle is formed between the lower negative pressure conveying belt 301 and the upper negative pressure conveying belt 302; two sets of waistband edge inserting mechanisms are symmetrically arranged at two sides of a terminal of the lower negative pressure conveying belt 301, the two sets of waistband edge inserting mechanisms are mainly composed of a base 303, an inserting plate 304 and an inserting plate driving assembly, the base 303 is fixed at one side of the terminal of the lower negative pressure conveying belt 301, the two inserting plate driving assemblies are mainly composed of a driving unit, a protection plate 310, two supporting rods 306, two rotating plates 307 and two linkage mandrels 308, the two supporting rods 306 are parallel to each other, the top is positioned above the base 303, the bottom penetrates through the base 303 and then is positioned below the base 303, the two supporting rods 306 and the base 303 are rotatably connected, and the driving unit is used for driving the two supporting rods 306 to rotate synchronously.
As shown in fig. 4, each of the two driving units includes a driving motor 315 having a driving engaging tooth 314 coaxially fixed on an output shaft thereof, a driven engaging tooth 316 and a timing belt 309, the driving motor 315 is fixed on the bottom of the base 303, the bottom of one supporting rod 306 is fixed on the output shaft of the driving motor 315, the driven engaging tooth 316 is coaxially fixed on the bottom of the other supporting rod 306, and both ends of the timing belt 309 are respectively engaged with the driving engaging tooth 314 and the driven engaging tooth 316; the two driving units also share a synchronous shaft 317, a first synchronous meshing tooth 318 and a second synchronous meshing tooth 319 are fixed on the upper shaft and the lower shaft of the synchronous shaft 317, and synchronous belts 309 in the two driving units are also respectively meshed with the first synchronous meshing tooth 318 and the second synchronous meshing tooth 319.
The two rotating plates 307 are respectively fixed on the top of the two support rods 306, the bottom ends of the two linkage mandrels 308 are respectively fixed on the two rotating plates 307, and the top ends are respectively rotatably connected with two ends of one side of the inserting plate 304; a preset distance is formed between the rotating shafts of the two linking mandrels 308 and the rotating shafts of the two rotating plates 307, namely, the linking mandrels 308 and the rotating plates 307 are arranged eccentrically. The inserting plate driving components on the two sides are used for driving the inserting plates 304 on the two sides to synchronously do curvilinear reciprocating motion, and the inserting plates 304 are horizontally positioned between the upper negative pressure conveying belt 302 and the lower negative pressure conveying belt 301; the protection plate 310 is horizontally fixed on the base 303 through a support rod 311 and is positioned above the inserting plate 304. The lower pinch roller belt 313 is horizontally arranged at the terminal end of the lower negative pressure conveying belt 301 and is connected with the lower pinch roller belt 313, and the upper pinch roller belt 312 is horizontally arranged above the lower pinch roller belt 313 and is connected with the terminal end of the upper negative pressure conveying belt 302.
The ear folding device for a sanitary product according to the present embodiment operates as follows:
the product to be folded is conveyed between an upper negative pressure conveying belt 302 and a lower negative pressure conveying belt 301 of an ear folding device 3 of a sanitary product, due to the adsorption and conveying effects of the upper negative pressure conveying belt 302 and the lower negative pressure conveying belt 301, the upper surface and the lower surface of the product are pulled open and conveyed forwards, when the product moves between waistband edge inserting mechanisms on two sides, driving motors 315 in inserting plate driving assemblies on two sides respectively drive driving meshing teeth 314 on output shafts of the driving motors to rotate, and then one supporting rod 306 is driven to rotate, meanwhile, synchronous belts 309 on two sides respectively drive driven meshing teeth 316 on two sides to rotate, and then the other supporting rod 306 on two sides is driven to rotate; meanwhile, the synchronous belts 309 on both sides also drive the first synchronous meshing tooth 318 and the second synchronous meshing tooth 319 on the synchronous shaft 317 to rotate respectively, so as to ensure that the driving motors 315 on both sides can synchronously drive the supporting rods 306 on both sides to rotate, and the rotating directions of the synchronous belts 309 on both sides are as shown in the figure.
The synchronous rotation of the two support rods 306 at the two sides drives the two rotating plates 307 to synchronously rotate, the two rotating plates 307 drive the two eccentrically arranged interlocking mandrels 308 to synchronously rotate, the two interlocking mandrels 308 are rotationally connected with the two ends of one side of the inserting plate 304, and then the inserting plates 304 at the two sides can do synchronous curve reciprocating motion along with the interlocking mandrels 308 at the two sides, so that the inserting plates 304 at the two sides can continuously insert ears extending out of waist parts at the two sides of the sequentially conveyed product between the upper surface and the lower surface of the product; then, air in the product is discharged through the extrusion of the subsequent upper pinch roller belt 312 and the lower pinch roller belt 313, and the product is conveyed to the subsequent process after being flattened.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention accordingly, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (6)
1. The ear folding device for the sanitary products is characterized in that in the ear folding device (3) for the sanitary products, a lower negative pressure conveying belt (301) is horizontally arranged, an upper negative pressure conveying belt (302) is arranged above the lower negative pressure conveying belt (301), and a preset included angle is formed between the lower negative pressure conveying belt and the upper negative pressure conveying belt; two sets of waistbands insert limit mechanism symmetry and set up and be in the terminal both sides of negative pressure conveyer belt (301) down, every group in the limit mechanism is inserted to the waistband, base (303) are fixed terminal one side of negative pressure conveyer belt (301) down, picture peg drive assembly sets up on base (303), picture peg (304) with rotate between the picture peg drive assembly and be connected, picture peg drive assembly is used for the drive curve reciprocating motion is done in picture peg (304), picture peg (304) level is located go up negative pressure conveyer belt (302) with between the negative pressure conveyer belt (301) down, both sides.
2. The ear folding device for the sanitary product according to claim 1, wherein the insertion plate driving assembly comprises a driving unit, two supporting rods (306), two rotating plates (307) and two interlocking mandrels (308), the driving unit is arranged at the bottom of the base (303), the two supporting rods (306) are arranged above the base (303) in parallel, and the driving unit is used for driving the two supporting rods (306) to rotate synchronously; the two rotating plates (307) are respectively fixed at the tops of the two supporting rods (306), the bottom ends of the two linkage mandrels (308) are respectively fixed on the two rotating plates (307), and the top ends of the two linkage mandrels are respectively rotatably connected with the two ends of one side of the inserting plate (304); a preset distance is reserved between the rotating shafts of the two linkage mandrels (308) and the rotating shafts of the two rotating plates (307).
3. The ear folding device for the sanitary products according to claim 2, wherein each of the two driving units comprises a driving motor (315) having a driving engagement tooth (314) coaxially fixed on an output shaft thereof, a driven engagement tooth (316) and a timing belt (309), the bottom of one of the supporting rods (306) is fixed on the output shaft of the driving motor (315), the driven engagement tooth (316) is coaxially fixed on the bottom of the other supporting rod (306), and two ends of the timing belt (309) are respectively engaged with the driving engagement tooth 314 and the driven engagement tooth (316).
4. A ear folding device for sanitary products according to claim 3, wherein two of said driving units further share a synchronizing shaft (317), a first synchronizing meshing tooth (318) and a second synchronizing meshing tooth (319) are coaxially fixed on the synchronizing shaft (317), and the synchronizing belts (309) of the two driving units further mesh with the first synchronizing meshing tooth (318) and the second synchronizing meshing tooth (319), respectively.
5. Ear folding device for sanitary products according to any of claims 1 to 4, characterized in that a protection plate (310) is further included in the waistband edging mechanism, said protection plate (310) being horizontally fixed to the base (303) by a strut (311) and located above the insert plate (304).
6. A ear folding device for sanitary products according to any one of claims 1 to 4, further comprising an upper pinch roller belt (312) and a lower pinch roller belt (313), wherein the lower pinch roller belt (313) is horizontally arranged at the terminal end of the lower negative pressure conveying belt (301) and is connected with the lower pinch roller belt (313), and the upper pinch roller belt (312) is horizontally arranged above the lower pinch roller belt (313) and is connected with the terminal end of the upper negative pressure conveying belt (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920723913.4U CN210116722U (en) | 2019-05-20 | 2019-05-20 | Ear folding device for sanitary articles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920723913.4U CN210116722U (en) | 2019-05-20 | 2019-05-20 | Ear folding device for sanitary articles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210116722U true CN210116722U (en) | 2020-02-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920723913.4U Active CN210116722U (en) | 2019-05-20 | 2019-05-20 | Ear folding device for sanitary articles |
Country Status (1)
| Country | Link |
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| CN (1) | CN210116722U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110194301A (en) * | 2019-05-20 | 2019-09-03 | 金湖三木机械制造实业有限公司 | The foldable ear device of amenities |
| CN111645415A (en) * | 2020-07-19 | 2020-09-11 | 苏州郎旭志远科技有限公司 | Printing equipment for packaging carton and working method thereof |
-
2019
- 2019-05-20 CN CN201920723913.4U patent/CN210116722U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110194301A (en) * | 2019-05-20 | 2019-09-03 | 金湖三木机械制造实业有限公司 | The foldable ear device of amenities |
| CN110194301B (en) * | 2019-05-20 | 2023-10-20 | 金湖三木机械制造实业有限公司 | Ear folding device for sanitary articles |
| CN111645415A (en) * | 2020-07-19 | 2020-09-11 | 苏州郎旭志远科技有限公司 | Printing equipment for packaging carton and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210429 Address after: 528000 floor 1-3, No.87 (F1), zone B, Sanshui center science and Technology Industrial Zone, Foshan City, Guangdong Province Patentee after: Foshan Zhongxin sanitary products Co.,Ltd. Address before: 211600 No. 138 West Jinhu Road, Jinhu County, Huaian, Jiangsu Patentee before: JINHU THREE WOOD MACHINERY INDUSTRY Co.,Ltd. |
|
| TR01 | Transfer of patent right |