CN105455967B - Cotton core embossing device and embossing method special for diaper production line - Google Patents
Cotton core embossing device and embossing method special for diaper production line Download PDFInfo
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- CN105455967B CN105455967B CN201510958783.9A CN201510958783A CN105455967B CN 105455967 B CN105455967 B CN 105455967B CN 201510958783 A CN201510958783 A CN 201510958783A CN 105455967 B CN105455967 B CN 105455967B
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- 238000004049 embossing Methods 0.000 title claims abstract description 105
- 229920000742 Cotton Polymers 0.000 title claims abstract description 59
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 37
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- 238000004140 cleaning Methods 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000005485 electric heating Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 125000006850 spacer group Chemical group 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 8
- 238000007731 hot pressing Methods 0.000 abstract description 4
- 239000011162 core material Substances 0.000 description 51
- 239000003921 oil Substances 0.000 description 29
- 238000013461 design Methods 0.000 description 15
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- 238000001179 sorption measurement Methods 0.000 description 2
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- 238000012986 modification Methods 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/49—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape specially adapted to be worn around the waist, e.g. diapers, nappies
- A61F13/496—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape specially adapted to be worn around the waist, e.g. diapers, nappies in the form of pants or briefs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15577—Apparatus or processes for manufacturing
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15585—Apparatus or processes for manufacturing of babies' napkins, e.g. diapers
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15707—Mechanical treatment, e.g. notching, twisting, compressing, shaping
- A61F13/15731—Treating webs, e.g. for giving them a fibrelike appearance, e.g. by embossing
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F2013/15008—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterized by the use
- A61F2013/15121—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterized by the use for mild incontinence
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F2013/15008—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterized by the use
- A61F2013/15146—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterized by the use for urine collection
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15577—Apparatus or processes for manufacturing
- A61F2013/15821—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing
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Abstract
本发明涉及一种不仅压纹效果更好，而且适用性更广的尿裤生产线专用棉芯压纹装置及压纹方法，两块刀架板的凹槽中各设有一滑块，所述两块滑块上开有通孔且两通孔间通过两轴承安装有上辊轴，该上辊轴上设有压纹辊；所述两块刀架板上都开有轴孔且两轴孔间通过两轴承安装有下辊轴，所述下辊轴上设有热辊且热辊位于压纹辊的正下方；所述位于上部的上固定板的上端面两侧分别设有一竖直向下的油缸且两油缸的活塞杆下端分别与两块滑块的上端固定连接。优点：一是尿裤生产线专用棉芯压纹装置采用热压的方式对棉芯进行压实并在棉芯表面留下压纹，其对棉芯压纹效果更好；二是尿裤生产线专用棉芯压纹装置能对不同厚度的棉芯进行压纹，其适用性更广。
The invention relates to a special cotton core embossing device and embossing method for a diaper production line, which not only has better embossing effect but also has wider applicability. A through hole is opened on the block slider, and an upper roller shaft is installed between the two through holes through two bearings, and an embossed roller is arranged on the upper roller shaft; the two tool rest plates are provided with shaft holes and two shaft holes. A lower roller shaft is installed between the two bearings, the lower roller shaft is provided with a heat roller and the heat roller is located directly under the embossing roller; the upper end face of the upper fixed plate at the upper part is respectively provided with a vertical direction. and the lower ends of the piston rods of the two oil cylinders are respectively fixedly connected with the upper ends of the two sliding blocks. Advantages: First, the special cotton core embossing device for diaper production line uses hot pressing to compress the cotton core and leave embossing on the surface of the cotton core, which has better embossing effect on the cotton core; second, it is specially designed for diaper production line. The cotton core embossing device can emboss cotton cores of different thicknesses and has wider applicability.
Description
Technical Field
The invention relates to a cotton core embossing device and an embossing method special for a diaper production line, which have better embossing effect and wider applicability, and belongs to the field of manufacturing of diaper production line patent assemblies.
Background
CN102078242A, name "adult diaper cotton core shifts compaction integral type device", it includes the mounting bracket, be equipped with the transfer wheel in the mounting bracket, the top of transferring the wheel is equipped with two impressed watermark subassemblies, and impressed watermark subassembly top is equipped with pressure device, and the side of mounting bracket is equipped with negative pressure adsorption component, and negative pressure adsorption component just makes transfer wheel partly be in the negative pressure district with the cooperation of transferring the wheel. And concave-convex patterns are arranged on the surface of the embossing roller in the embossing assembly. The working side of the transfer wheel for compacting the cotton cores is a negative pressure air distribution area. Two fixing frames are arranged on the side face of the mounting frame. The pressurizing device is a cylinder pressurizing device. When the transfer wheel is transferred downwards from a vertical upper point, the core material formed by the device is adsorbed on the surface of the transfer wheel assembly by negative pressure, the core material is compacted by the embossing assembly which is pressurized by the pressurizing device when the core material is driven to pass through less than half of a circle by the rotation of the transfer wheel, so that the core material has enough density, meanwhile, concave-convex patterns are formed on the surface of the core material by different patterns manufactured on the roller body of the embossing assembly, the compacted core material has strong water absorbability and good fault prevention capability, after compaction, the core material is continuously adsorbed on the surface of the transfer wheel to rotate, when the core material reaches the lower point, the negative pressure air suction area stops providing negative pressure, and the device below the lower point transfers the core material to a next procedure by negative pressure, so far, the device completes a cycle. The method has the following defects: the cotton core transfer and compaction integrated device for the adult diaper has the advantages that the embossing assembly has no heating function, the cotton core is embossed only by physical pressing, and the embossing effect is poor; secondly, this kind of adult diaper cotton core shifts compaction integral type device can only carry out the impressed watermark to the cotton core of specific thickness, and the suitability is poor.
Disclosure of Invention
The design purpose is as follows: in order to avoid the defects in the background art, the cotton core embossing device special for the diaper production line is designed, which has better embossing effect and wider applicability.
The design scheme is as follows: the design purpose is realized. 1. The invention is characterized in that the grooves of the two tool rest plates are respectively provided with a sliding block, the two sliding blocks are used for installing an upper roll shaft, and the upper roll shaft drives the sliding blocks to lift through a cylinder. The purpose of this design is: when cotton cores need to be hot-pressed, because the pressed embossing roller surface and the hot roller have the heating function, when the large cotton cores formed by demolding pass through an embossing die consisting of an embossing roller and a hot roller, the embossing die is matched under the driving of the sliding of the oil cylinder, so that the large cotton cores formed by demolding just can be embossed by the embossing device at the set working temperature, and the moisture contained in the cotton cores can be removed simultaneously, so that the fibers in the cotton cores are compressed more tightly, and the cotton core compacting effect is improved. 2. The design that the lower end surfaces of the two sliding blocks are inclined surfaces and the inclination of the lower end surfaces of the sliding blocks is matched with that of the upper end surfaces of the wedge blocks positioned on the bottom surface of the groove of the tool rest plate is the second technical characteristic of the invention. The purpose of this design is: because the lower end surfaces of the two sliding blocks are inclined planes, the wedge blocks are padded between the lower end surfaces of the two sliding blocks and the bottom surface of the groove of the cutter frame plate where the sliding blocks are located, one end of each adjusting screw rod is connected with the wedge block in a screwing mode, the two wedge blocks move in the same direction along the central line direction of the adjusting screw rods for the same distance by rotating the two adjusting screw rods, the pressing gap between the driving compression roller and the driven compression roller is adjusted, the cotton core embossing device special for the diaper production line can emboss large cotton cores with different thicknesses and formed by de-molding, and therefore the applicability of the cotton core embossing device special for the diaper production line is improved. 3. The knife rest plate is fixed with two cleaning brushes which are arranged up and down, the brush head of the cleaning brush at the upper part is contacted with the roller surface of the embossing roller, and the brush head of the cleaning brush at the lower part is contacted with the roller surface of the hot roller. The purpose of this design is: the two cleaning brushes are used for cleaning the roll surface of the embossing roll and the roll surface of the hot roll on line. 4. The embossing roller and the hot roller adopt the design of heating by a plurality of electric heating tubes and detecting by a thermocouple, which is the fourth technical characteristic of the invention. The purpose of this design is: according to different products, the required heating temperature is set, and the detection of a thermocouple leads the temperature of the heated embossing roller and the temperature of the heated hot roller to be in the set range, thus ensuring the embossing effect of the cotton core embossing device special for the diaper production line on the cotton core. 5. The design that the dust absorption hopper is arranged on the wall plate of the diaper production equipment and the inlet of the dust absorption hopper is positioned right below the hot roller is the fifth technical characteristic of the invention. The purpose of this design is: install dust absorption fill and dust absorption fill import on diaper production facility's the wallboard and be located the hot-rolling under, the dust absorption fill is used for cleaing away the special cotton core embossing apparatus of diaper production line and carries out the dirt bits that the impressed watermark in-process produced to the cotton core to improve the production environment.
The technical scheme 1: a cotton core embossing device special for a diaper production line is characterized in that a cutter box seat is mounted on a wall plate of diaper production equipment, two sides of a bottom plate of the cutter box seat are respectively provided with a concave cutter frame plate, four distance rods are arranged between the two cutter frame plates and are positioned at the upper ends of the two cutter frame plates side by side, the two distance rods are positioned at the lower ends of the two cutter frame plates side by side, the upper parts of the two cutter frame plates are provided with grooves, sliders are arranged in the grooves, a fixing plate is positioned on the upper end faces of the two cutter frame plates, the two oil cylinders are respectively positioned at two ends of the fixing plate, piston rods in the two oil cylinders penetrate through holes in the fixing plate and are respectively connected with the two sliders, the two sliders are provided with first through holes, two ends of an upper roll shaft are mounted on the two first through holes through two bearings, and an embossing roll is arranged on the upper roll shaft and synchronously rotates along with the upper roll shaft; two knife rest boards are provided with shaft holes, two ends of the lower roller shaft are arranged in the shaft holes through two bearings, the lower roller shaft is provided with a hot roller and the hot roller rotates synchronously along with the lower roller shaft, the hot roller is positioned under the embossing roller and forms an embossing forming die with the embossing roller, and the embossing roller is driven by an oil cylinder to close and open the die.
The technical scheme 2 is as follows: an embossing method of a cotton core embossing device special for a diaper production line is characterized in that after an oil cylinder drives a sliding block to slide down in place along upper grooves of two tool rest plates, the lower end face of the sliding block is adjusted to be the slope matching interval of the upper end face of an inclined wedge block through an adjusting screw rod according to the thickness of an embossed cotton core, the oil cylinder drives an embossing roller to reset, and then the heating temperatures of the embossing roller and a hot roller are set on a PLC (programmable logic controller); when the embossing device works, when the large cotton cores which are just demoulded and formed enter a pressing die formed by the embossing roller and the hot roller, the oil cylinder drives the embossing roller to press downwards, the pressing die carries out embossing treatment on the large cotton cores which are just demoulded and formed, and the process is circulated until the machine is stopped.
Compared with the prior art, the cotton core embossing device special for the diaper production line compacts the cotton core in a hot pressing mode and leaves embossing on the surface of the cotton core, so that the cotton core embossing effect is better; secondly, the special cotton core embossing apparatus of urine trousers production line can emboss the cotton core of different thickness, and its suitability is wider.
Drawings
Fig. 1 is a schematic sectional structure view of a cotton core embossing device special for a diaper production line in a front view state.
Fig. 2 is a schematic sectional structure view of the cotton core embossing device special for the diaper production line in a side view state.
Detailed Description
Example 1: reference is made to figures 1 and 2. A cotton core embossing device special for a diaper production line, a knife box seat is arranged on a wall plate of diaper production equipment, two sides of a knife box seat bottom plate 1 are respectively provided with a concave-shaped knife rest plate 2, four distance rods 3 are arranged between the two tool rest plates 2, the two distance rods 3 are arranged at the upper ends of the two tool rest plates 2 side by side, the two distance rods 3 are arranged at the lower ends of the two tool rest plates 2 side by side, grooves 201 are formed in the upper portions of the two tool rest plates 2, sliders 4 are arranged in the grooves 201, the fixing plate 20 is arranged on the upper end surfaces of the two tool rest plates 2, the two oil cylinders 10 are respectively arranged at the two ends of the fixing plate 20, piston rods in the two oil cylinders 10 penetrate through holes in the fixing plate and are respectively connected with the two sliders 4, first through holes 401 are formed in the two sliders 4, the two ends of the upper roll shaft 6 are arranged in the two first through holes 401 through two bearings 5, the embossing roll 7 is arranged on the upper roll shaft 6, and the embossing roll 7 synchronously rotates along with the upper roll shaft 6; two tool rest boards 2 are provided with shaft holes 202, two ends of a lower roller 8 are arranged in the two shaft holes 202 through two bearings 5, a hot roller 9 is arranged on the lower roller 8, the hot roller 9 rotates along with the lower roller 8 synchronously, the hot roller 9 is positioned under an embossing roller 7 and forms an embossing forming die with the embossing roller 7, and the embossing roller 7 is driven by an oil cylinder 10 to close and open the die.
The lower end surfaces of the two sliding blocks 4 are inclined surfaces, a wedge block 11 is padded between the bottom surfaces of the grooves 201 of the tool rest plate 2, and the inclination of the upper end surface of the wedge block 11 is matched with that of the lower end surface of the sliding block 4.
The outer side surfaces of the two tool rest plates 2 are provided with second through holes 203, and the two through holes 203 are communicated with the grooves 201 of the tool rest plates 2 where the two through holes 203 are located. The outer side surfaces of the two tool rest plates 2 are respectively provided with an adjusting screw fixing plate 12, the two adjusting screw fixing plates 12 are respectively positioned at the outer sides of the two second through holes 203, the two second through holes 203 are respectively provided with an adjusting screw 13, one end of each adjusting screw 13 is connected with the wedge block 11 in a screwing mode, and the other end of each adjusting screw 13 penetrates through the adjusting screw fixing plate 12. The adjusting screw fixing plate 12 is provided with a digital position display 14, and the digital position display 14 is used for displaying the adjustment amount.
Two cleaning brushes 15 which are arranged up and down are fixed on the knife rest plate 2, and the brush head of the cleaning brush 15 positioned at the upper part is contacted with the roller surface of the embossing roller 7, and the brush head of the cleaning brush 15 positioned at the lower part is contacted with the roller surface of the hot roller 9.
The embossing roller 7 is composed of a roller body 701, a screw type thermocouple 702 and a plurality of electric heating pipes 703, the side surface of the roller body 701 is transversely provided with a plurality of through holes which penetrate through the two side surfaces of the roller body 701, the through holes are distributed annularly, the electric heating pipes 703 are respectively arranged in the plurality of through holes of the roller body 701, the screw type thermocouple 702 is arranged on the side surface of the roller body 701, and the outer surface of the roller body 701 is latticed concave lines or latticed convex lines.
The wallboard of the diaper production equipment is provided with a dust absorption hopper 16, and the inlet of the dust absorption hopper is positioned under the hot roller 9.
Namely, the cutter box seat is arranged on a wall plate of diaper production equipment, two sides of a cutter box seat bottom plate 1 are respectively provided with a cutter frame plate 2 in a concave shape, four distance rods 3 are arranged between the two cutter frame plates 2, the two distance rods 3 are arranged at the upper ends of the two cutter frame plates 2 side by side, the two distance rods 3 are arranged at the lower ends of the two cutter frame plates 2 side by side, a sliding block 4 is respectively arranged in a groove 201 of the two cutter frame plates 2, the two sliding blocks 4 are provided with first through holes 401, an upper roller shaft 6 is arranged between the two first through holes 401 through two bearings 5, namely, one end of the upper roller shaft 6 is arranged in the first through hole 401 of one sliding block 4 through the bearing 5, the other end of the upper roller shaft is arranged in the first through hole 401 through the bearing 5, after the upper roller shaft 6 is arranged, two ends of each first through hole 401 respectively pass through a framework oil seal 18 and a bearing end cover 17, the framework oil seal 18 and the bearing end cover 17 are used for sealing the first through hole 401 so that lubricating oil can be stored in the first through hole 401, the bearing end cover 17 positioned on the inner side of the first through hole 401 is provided with the oil nozzle 19, the oil nozzle 19 is convenient for filling composite calcium-based grease with a lubricating effect into the sealed first through hole 401, smooth rotation of the upper roll shaft 6 is ensured, and the upper roll shaft 6 is provided with the embossing roll 7; the two tool rest plates 2 are provided with shaft holes 202, a lower roller shaft 8 is arranged between the two shaft holes 202 through two bearings 5, namely one end of the lower roller shaft 8 is arranged in the shaft hole 202 of one tool rest plate 2 through the bearing 5, the other end of the lower roller shaft is arranged in the shaft hole 202 of the other tool rest plate 2 through the bearing 5, after the lower roller shaft 8 is arranged, two ends of each shaft hole 202 respectively pass through a framework oil seal 18 and a bearing end cover 17, the framework oil seal 18 and the bearing end cover 17 are used for sealing the shaft hole 202 to enable lubricating grease to be stored in the shaft hole 202, the bearing end cover 18 positioned on the inner side of the shaft hole 202 is provided with an oil nozzle 19, the oil nozzle 19 is convenient for filling composite calcium-based grease with a lubricating effect into the sealed shaft hole 202 to ensure that the lower roller shaft 8 rotates smoothly, and the lower roller shaft 8 is provided with a hot roller 9 and the hot roller 9 is positioned under the embossing roller 7; two sides of the upper end surface of the upper fixing plate 20 positioned at the upper part are respectively provided with a vertically downward oil cylinder 10, and the lower ends of the piston rods of the two oil cylinders 10 are respectively fixedly connected with the upper ends of the two slide blocks 4. Two oil cylinders 10 are arranged on two sides of the upper end surface of an upper fixing plate 20 positioned on the upper part through two cover plates 20, and the lower end surface of the oil cylinder 10 is fixedly connected with the upper end surface of the sliding block 4 through an oil cylinder adjusting screw 21 and an oil cylinder joint 22. When the oil cylinder 10 extends out of the piston rod, the lower surface of the embossing roller 7 is in line contact with the upper surface of the hot roller 9, or only a gap enough for compacting the large cotton core which is just demoulded and molded is left between the lower surface of the embossing roller 7 and the upper surface of the hot roller 9; when the oil cylinder 10 contracts the piston rod, the embossing roller 7 is relatively far away from the hot roller 9, and a gap which is enough for a large cotton core which is just demoulded and formed to enter is left between the embossing roller and the hot roller. The bearing 5 is a self-aligning roller bearing. The lower end surfaces of the two sliding blocks 4 are inclined surfaces, a wedge block 11 is padded between the lower end surfaces of the two sliding blocks 4 and the bottom surface of the groove 201 of the tool rest plate 2 where the sliding blocks are arranged, the outer side surfaces of the two tool rest plates 2 are respectively provided with a second through hole 203, the two second through holes 203 are respectively communicated with the groove 201 of the tool rest plate 2, the outer side surfaces of the two tool rest plates 2 are respectively provided with an adjusting screw fixing plate 12, the two adjusting screw fixing plates 12 are respectively positioned at the outer sides of the two second through holes 203, an adjusting screw 13 is arranged in each of the two second through holes 203, one end of each adjusting screw 13 is screwed with the wedge 11, namely, the side surfaces of the wedge blocks 11 are provided with threaded holes which are all penetrated through the two side surfaces of the wedge blocks 11, one end of an adjusting screw 13 is screwed and matched with the threaded holes of the wedge blocks 11, the other end is arranged on an adjusting screw fixing plate 12 in a penetrating way, the end of the adjusting screw 13 at one side of the adjusting screw fixing plate 12 is provided with a star-shaped handle 26. The slope of the upper end surface of the wedge block 11 is matched with the slope of the lower end surface of the slide block 4. And a digital position display 14 is arranged on the adjusting screw fixing plate 12. Two cleaning brushes 15 which are arranged up and down are fixed on the knife rest plate 2, and the brush head of the cleaning brush 15 positioned on the upper part is contacted with the roller surface of the embossing roller 7, and the brush head of the cleaning brush 15 positioned on the lower part is contacted with the roller surface of the hot roller 9. Embossing roll 7 comprises roll body 701, a screw formula thermocouple 702 and many electrothermal tubes 703, roll body 701 side transversely is equipped with many and link up roll body 701 both sides face through-hole and is the annular distribution, promptly the central point equidistance of many through-holes distributes on the circumference with the same circle that encircles hot pressing roll body 701 central point as the centre of a circle), many electrothermal tubes 703 are installed respectively in the multichannel through-hole of roll body 701, roll body 701 side-mounting has screw formula thermocouple 702, roll body 701 outside is latticed dimpled grain or latticed burr. And a screw type thermocouple 23 is arranged on the hot roller 9 and used for monitoring the working temperature of the hot roller 9 at any time. The wallboard of the diaper production equipment is provided with a dust absorption hopper 16, and the inlet of the dust absorption hopper is positioned under the hot roller 9. The embossing roller 7 and the heat roller 9 are both driven by a motor and the embossing roller 7 and the heat roller 9 rotate in opposite directions. The collecting ring 25 is mounted at the outer side end of the upper roll shaft 6 through the collecting ring mounting sleeve 24, and the conducting wires and the data wires mounted on the embossing rollers 7 conduct electricity and transmit signals for the embossing rollers 7 in rotation through the collecting ring 25 arranged on the upper roll shaft 6, so that the problem of wire twisting of the conducting wires and the data wires can be avoided; the outer side end of the lower roll shaft 8 is provided with a collecting ring 25 through a collecting ring mounting sleeve 24, and the conducting wires and the data wires which are arranged on the hot roll 9 are conducted and signals are transmitted for the hot-pressing roll in rotation through the collecting ring 25 arranged on the lower roll shaft 8, so that the problem of wire twisting of the conducting wires and the data wires can be avoided.
Example 2: on the basis of the embodiment 1, an embossing method of a cotton core embossing device special for a diaper production line is characterized in that after an oil cylinder 10 drives a sliding block to slide down in place along upper grooves 201 of two tool rest plates 2, the lower end face of the sliding block 4 is adjusted to be the slope matching interval of the upper end face of a slope wedge block 11 through an adjusting screw rod according to the thickness of an embossed cotton core, the oil cylinder drives an embossing roller to reset, and then the heating temperatures of the embossing roller 7 and a hot roller 9 are set on a PLC (programmable logic controller); when the embossing device works, when the large cotton cores which are just demoulded and formed enter a pressing die formed by the embossing roller and the hot roller, the oil cylinder 10 drives the embossing roller 7 to press downwards, the pressing die carries out embossing treatment on the large cotton cores which are just demoulded and formed, and the process is circulated until the machine stops.
It is to be understood that: although the above embodiments have described the design idea of the present invention in more detail, these descriptions are only simple descriptions of the design idea of the present invention, and are not limitations of the design idea of the present invention, and any combination, addition, or modification without departing from the design idea of the present invention falls within the scope of the present invention.
Claims (6)
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| CN201510958783.9A CN105455967B (en) | 2015-12-21 | 2015-12-21 | Cotton core embossing device and embossing method special for diaper production line |
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| CN201510958783.9A CN105455967B (en) | 2015-12-21 | 2015-12-21 | Cotton core embossing device and embossing method special for diaper production line |
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| CN105455967A CN105455967A (en) | 2016-04-06 |
| CN105455967B true CN105455967B (en) | 2021-11-26 |
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| CN108406498A (en) * | 2018-05-15 | 2018-08-17 | 横店集团东磁股份有限公司 | One kind being applicable in more size magnetic shoe burr removers and its implementation |
| JP7171428B2 (en) * | 2018-12-28 | 2022-11-15 | ユニ・チャーム株式会社 | METHOD AND MANUFACTURING APPARATUS FOR MANUFACTURING CONTINUOUS SHEET COMPOSITE OF ABSORBENT ARTICLE |
| CN111388196A (en) * | 2020-03-20 | 2020-07-10 | 泉州市兴远机械制造有限公司 | Cotton core transfer wheel device |
| CN114917078B (en) * | 2022-06-09 | 2023-10-27 | 晋江海纳机械有限公司 | System and process for cutting holes of pet trousers |
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Effective date of registration: 20190529 Address after: 310000 No. 488 Xingyuan Road, Yuhang Economic Development Zone, Hangzhou City, Zhejiang Province Applicant after: ZHEJIANG YONGCHUANG MACHINERY CO.,LTD. Address before: 311100 No. 392 Xingguo Road, Yuhang Economic Development Zone, Hangzhou City, Zhejiang Province Applicant before: Hangzhou Creator Machinery Manufacture Co.,Ltd. |
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