CN114851683A - Increase humidification equipment of PU laminating effect - Google Patents

Increase humidification equipment of PU laminating effect Download PDF

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Publication number
CN114851683A
CN114851683A CN202210548012.2A CN202210548012A CN114851683A CN 114851683 A CN114851683 A CN 114851683A CN 202210548012 A CN202210548012 A CN 202210548012A CN 114851683 A CN114851683 A CN 114851683A
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CN
China
Prior art keywords
fabric
roller
humidifying
adjusting
rack
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210548012.2A
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Chinese (zh)
Inventor
陈伟荣
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Individual
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Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202210548012.2A priority Critical patent/CN114851683A/en
Publication of CN114851683A publication Critical patent/CN114851683A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/0007—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving treatment or provisions in order to avoid deformation or air inclusion, e.g. to improve surface quality
    • B32B37/0015—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving treatment or provisions in order to avoid deformation or air inclusion, e.g. to improve surface quality to avoid warp or curl
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/08—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the cooling method
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/18—Handling of layers or the laminate
    • B32B38/1825—Handling of layers or the laminate characterised by the control or constructional features of devices for tensioning, stretching or registration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/18—Handling of layers or the laminate
    • B32B38/1825—Handling of layers or the laminate characterised by the control or constructional features of devices for tensioning, stretching or registration
    • B32B38/1833—Positioning, e.g. registration or centering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B2038/0052—Other operations not otherwise provided for
    • B32B2038/0056—Moistening
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
    • Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear

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  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

The invention provides a humidifying device for increasing the PU attaching effect, which has a simple structure and a humidifying effect, can humidify a fabric and improve the attaching quality, and comprises a rack, wherein a PU placing roller for placing the PU, a fabric roller for placing the fabric, a first conveying device for conveying the PU, a second conveying device for conveying the fabric, a primary heating roller and an attaching rubber roller for attaching the PU and the fabric are arranged on the rack according to a production line, and a humidifier for humidifying the surface of the fabric is also arranged on the rack.

Description

Increase humidification equipment of PU laminating effect
Technical Field
The invention relates to the field of leather making machinery, in particular to humidifying equipment for increasing a PU (polyurethane) laminating effect.
Background
It is known that there are more and more artificial leathers on the market today, of which PU is one. The PU leather is widely applied to the decoration of bags, clothes, shoes, vehicles and furniture, is increasingly determined by the market, has wide application range, large quantity and multiple varieties, and cannot be met by the traditional natural leather. PU leather mainly is that one deck PU membrane is pasted on two layers of cow hide surfaces in process of production, and at the laminating in-process, if two layers of cow hide is too dry, will cause the influence to the effect of laminating, the leather quality that the laminating was come out is not good, even scrapps. Therefore, the production and the production cost are not facilitated, and the popularization of the market is not facilitated.
Disclosure of Invention
Therefore, aiming at the problems, the invention provides the humidifying equipment which is simple in structure, has a humidifying effect, can humidify the fabric and improve the laminating quality and is used for increasing the PU laminating effect.
In order to achieve the technical problem, the humidifying equipment for increasing the PU attaching effect comprises a rack, a PU placing roller for placing PU, a fabric roller for placing fabric, a first conveying device for conveying the PU, a second conveying device for conveying the fabric, a primary heating roller and an attaching rubber roller for attaching the PU and the fabric are arranged on the rack according to a production line, and a humidifier for humidifying the surface of the fabric is further arranged on the rack.
The further improvement is that: the frame is fixedly provided with a humidifying pipeline, one end of the humidifying pipeline is fixedly arranged on the humidifier and is connected with the humidifying pipeline of the humidifier, and the other end of the humidifying pipeline is aligned with the fabric.
The further improvement is that: first conveyor includes two PU bearing rollers, the PU bearing roller is rotatable to be located in the frame.
The further improvement is that: the second conveying device comprises a fabric carrier roller, the fabric carrier roller is rotatably arranged on the rack, and a flattening device for flattening the fabric is arranged on the fabric carrier roller.
The further improvement is that: the flattening device comprises a flattening roller which is rotatably arranged on the rack, the flattening roller can be matched with the fabric carrier roller, sliding grooves are formed in two ends of the rack, the flattening roller is arranged in the sliding grooves, threaded holes are formed in two ends of the flattening roller, threaded rods penetrate through the threaded holes, and the threaded rods are rotatably arranged on the rack.
The further improvement is that: the frame is rotatably provided with an adjusting roller, and the adjusting roller is arranged on the frame through an adjusting device.
The further improvement is that: the adjusting device comprises an adjusting block, an adjusting groove is formed in the rack, a shaft of the adjusting roller is arranged in the adjusting groove, the adjusting block is arranged on the shaft of the adjusting roller through a fastening screw lock, a fixing block is fixedly arranged on the rack, a through hole is formed in the fixing block, a screw rod is arranged in the through hole of the fixing block in a penetrating mode, one end of the screw rod is fixedly arranged on the adjusting block, and the other end of the screw rod is locked on the fixing block through a plurality of adjusting nuts.
The further improvement is that: and guide rollers for preventing the fabric from deviating are further arranged at the two ends of the rack and are positioned at the input end of the fabric carrier roller.
The further improvement is that: and the rack is provided with a maintenance hole convenient for maintenance of the adjusting roller, and the maintenance hole is communicated with the adjusting groove.
The further improvement is that: and the rack is also provided with a cooling roller for cooling after the PU and the fabric are attached and a secondary heating roller for reheating after the secondary PU fabric is attached.
The further improvement is that: and the rack is also provided with a cooling roller for cooling after the PU and the fabric are attached and a secondary heating roller for reheating after the secondary PU fabric is attached.
By adopting the technical scheme, the invention has the beneficial effects that: the utility model provides an increase humidifying equipment of PU laminating effect, 1, when the surface fabric laminating, can carry out the humidification to the material according to the dryness fraction of material, make the material be in the best wetness degree, let the laminating effect better, the product quality who produces is better. Meanwhile, the humidifier is used for humidifying, so that the structure is simple, and the humidifying adjustment is convenient. The method is efficient and saves cost.
2. When the surface fabric fold, be unfavorable for the laminating, produce the substandard product easily, level and smooth cylinder can adjust its degree of contact with the surface fabric cylinder, can level and smooth the surface fabric that has the fold, make that it can be better laminate with PU.
3. The adjusting roller can adjust the tightness of the fabric conveyed on the conveying line, so that the fabric can be conveyed on the conveying line to be tightened, the PU laminating is facilitated, and the finished product rate of the PU laminating is improved. And the movement track of the fabric on the conveying line can be adjusted, so that the fabric is prevented from deviating and being damaged.
4. The guide roller can further prevent the fabric from deviating and being damaged by a machine, and further enables the fabric to be more safely transmitted.
5. The maintenance hole can make things convenient for the staff to install, change and maintain the adjustment cylinder, reduces cost of maintenance, and improves maintenance efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a humidifying device for increasing the PU bonding effect according to an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of a leveling device according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a front view of a leveling device according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of an adjusting apparatus according to an embodiment of the present invention.
Detailed Description
The invention will now be further described with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 4, the technical solution adopted by the present embodiment is:
the utility model provides an increase humidification equipment of PU laminating effect, includes frame 1, be provided with according to the assembly line in the frame 1 for place PU's PU place roller 5, be used for placing the surface fabric roller 2 of surface fabric, be used for carrying PU's two PU bearing rollers 51, be used for carrying the surface fabric bearing roller 24 of surface fabric, be used for PU and the one-time warming mill 4 and the laminating rubber roll 3 of surface fabric laminating, still be equipped with the humidifier 8 that is used for surface fabric surface humidification in the frame 1, the fixed humidification pipeline 81 that is equipped with in frame 1, humidification pipeline 81 one end is fixed set up in humidifier 8 with humidifier 8's humidification pipeline is connected, the surface fabric is aimed at to the humidification pipeline 81 other end.
In order to level the folded fabric and improve the finished product rate of the fabric and PU lamination, a leveling roller 23 is rotatably arranged on the frame 1, the leveling roller 23 can be matched with the fabric carrier roller 24, sliding grooves 25 are formed in two ends of the frame 1, the leveling roller 23 is arranged in the sliding grooves 25, threaded holes are formed in two ends of the leveling roller 23, a screw rod 22 is arranged in each threaded hole in a penetrating manner, a bearing 221 is fixedly arranged at the bottom of each sliding groove, one end of the screw rod 22 is rotatably arranged in the bearing, and the other end of the screw rod 22 penetrates out of the frame 1.
In order to adjust the elasticity on the surface fabric transfer chain again, make the surface fabric can with the better laminating of PU, rotatable being equipped with adjustment cylinder 9 in the frame 1, adjustment groove 91 has been seted up in the frame 1, the axle of adjustment cylinder 9 is located in the adjustment groove 91, be equipped with adjusting block 92 in the frame 1, adjusting block 92 locates through the fastening screw lock the epaxial of adjustment cylinder 9, the fixed block 93 that is equipped with in the frame 1, the through-hole has been seted up on the fixed block 93, wear to be equipped with adjusting screw 95 in the through-hole of fixed block 93, adjusting screw 95 one end is fixed to be located on adjusting block 92, the adjusting screw 95 other end is locked through first adjusting nut 94 and second adjusting nut 97 and is established on fixed block 93. The adjusting roller 9 can adjust the tightness of the fabric on the conveying line and can also adjust the motion track of the fabric on the conveying line, so that the fabric is prevented from deviating and being damaged.
In order to further prevent the fabric from deviating on the conveying line and prevent the fabric from being damaged, two ends of the frame 1 are also provided with guide rollers 21 for preventing the fabric from deviating, and the guide rollers 21 are positioned at the input ends of the fabric carrier rollers 24.
In order to facilitate the installation and maintenance of the adjusting roller 9, the frame 1 is provided with an installation hole 96 for facilitating the maintenance of the adjusting roller 9, and the installation hole 96 is communicated with the adjusting groove 91.
In order to better fit the PU and the fabric, the frame 1 is also provided with a cooling roller 6 for cooling the PU and the fabric after fitting and a secondary heating roller 7 for reheating the PU and the fabric after fitting.
The working principle is as follows: when the fabric and the PU are attached, the primary heating roller 4 and the attaching rubber roller 3 rotate, the fabric on the fabric roller 2 and the PU on the PU placing roller 5 are continuously conveyed to a position between the primary heating roller 4 and the attaching rubber roller 3, then the attaching is carried out, the fabric and the PU are conveyed to the cooling roller 6 to be cooled after the attaching is finished, and then the fabric and the PU are better attached through the secondary heating roller 7. The humidifier 8 is arranged between the fabric carrier roller 21 and the laminating rubber roller 3, and is used for humidifying the fabric, so that the humidity of the fabric is ensured, and the fabric is better laminated.
When the fabric has wrinkles, the screw rod 95 is adjusted to enable the leveling roller 23 to be more closely fitted with the fabric carrier roller 24, and the fabric is clamped tightly due to the fitting between the leveling roller 23 and the fabric carrier roller 24, so that the fabric is more level after passing.
When the fabric is conveyed on the frame 1 and is too loose or deviates, the adjusting screw 95 pulls the adjusting roller 9 to slide in the chute 25 by rotating the first adjusting nut 94 and the first adjusting nut 97, so that the tightness degree of the fabric can be adjusted.
While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are included to illustrate the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

Claims (10)

1. The utility model provides an increase humidification equipment of PU laminating effect which characterized in that: the PU fabric laminating machine comprises a frame, wherein a PU placing roller for placing PU, a fabric roller for placing fabric, a first conveying device for conveying the PU, a second conveying device for conveying the fabric, a primary heating roller and a laminating rubber roller for laminating the PU and the fabric are arranged on the frame according to a production line, and a humidifier for humidifying the surface of the fabric is further arranged on the frame.
2. The humidifying equipment of claim 1, wherein the humidifying equipment is characterized in that: the frame is fixedly provided with a humidifying pipeline, one end of the humidifying pipeline is fixedly arranged on the humidifier and is connected with the humidifying pipeline of the humidifier, and the other end of the humidifying pipeline is aligned with the fabric.
3. The humidifying equipment of claim 1, wherein the humidifying equipment is characterized in that: first conveyor includes two PU bearing rollers, the PU bearing roller is rotatable to be located in the frame.
4. The humidifying equipment of claim 1, wherein the humidifying equipment is characterized in that: the second conveying device comprises a fabric carrier roller, the fabric carrier roller is rotatably arranged on the rack, and a flattening device for flattening the fabric is arranged on the fabric carrier roller.
5. The humidifying equipment of claim 4, wherein the humidifying equipment is characterized in that: the flattening device comprises a flattening roller which is rotatably arranged on the rack, the flattening roller can be matched with the fabric carrier roller, sliding grooves are formed in two ends of the rack, the flattening roller is arranged in the sliding grooves, threaded holes are formed in two ends of the flattening roller, threaded rods penetrate through the threaded holes, and the threaded rods are rotatably arranged on the rack.
6. The humidifying equipment of claim 5, wherein the humidifying equipment is used for increasing the PU attaching effect, and is characterized in that: the frame is rotatably provided with an adjusting roller, and the adjusting roller is arranged on the frame through an adjusting device.
7. The humidifying equipment of claim 6, wherein the humidifying equipment is characterized in that: the adjusting device comprises an adjusting block, an adjusting groove is formed in the rack, a shaft of the adjusting roller is arranged in the adjusting groove, the adjusting block is arranged on the shaft of the adjusting roller through a fastening screw lock, a fixing block is fixedly arranged on the rack, a through hole is formed in the fixing block, a screw rod is arranged in the through hole of the fixing block in a penetrating mode, one end of the screw rod is fixedly arranged on the adjusting block, and the other end of the screw rod is locked on the fixing block through a plurality of adjusting nuts.
8. The humidifying equipment of claim 4, wherein the humidifying equipment is characterized in that: and guide rollers for preventing the fabric from deviating are further arranged at the two ends of the rack and are positioned at the input end of the fabric carrier roller.
9. The humidifying equipment of claim 7, wherein the humidifying equipment is used for increasing the PU attaching effect, and is characterized in that: and the rack is provided with a maintenance hole convenient for maintenance of the adjusting roller, and the maintenance hole is communicated with the adjusting groove.
10. The humidifying equipment of claim 1, wherein the humidifying equipment is characterized in that: and the rack is also provided with a cooling roller for cooling after the PU and the fabric are attached and a secondary heating roller for reheating after the secondary PU fabric is attached.
CN202210548012.2A 2022-05-18 2022-05-18 Increase humidification equipment of PU laminating effect Pending CN114851683A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210548012.2A CN114851683A (en) 2022-05-18 2022-05-18 Increase humidification equipment of PU laminating effect

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210548012.2A CN114851683A (en) 2022-05-18 2022-05-18 Increase humidification equipment of PU laminating effect

Publications (1)

Publication Number Publication Date
CN114851683A true CN114851683A (en) 2022-08-05

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ID=82639336

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210548012.2A Pending CN114851683A (en) 2022-05-18 2022-05-18 Increase humidification equipment of PU laminating effect

Country Status (1)

Country Link
CN (1) CN114851683A (en)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205736373U (en) * 2016-05-18 2016-11-30 派得羽绒家纺南通有限公司 A kind of fabric printing equipment
CN106183351A (en) * 2016-08-31 2016-12-07 江苏远华轻化装备有限公司 Use the fabric compound machine of PUR glue
CN107175879A (en) * 2017-07-06 2017-09-19 李任明 A kind of PU films cloth press equipment and its compression method
CN107601130A (en) * 2017-10-31 2018-01-19 民勤县金诚农业发展有限公司 A kind of Polywoven Bag surfacing mechanism
CN207105818U (en) * 2017-07-06 2018-03-16 李任明 A kind of PU films cloth press equipment
CN207105817U (en) * 2017-07-06 2018-03-16 李任明 A kind of fabric overlay film laminating apparatus of PU films former
CN209955473U (en) * 2018-12-03 2020-01-17 嘉兴启明知识产权服务有限公司 Expanding anti-wrinkle edge suction laminating equipment
CN210162845U (en) * 2019-05-24 2020-03-20 桐乡市华顺印务有限公司 Self-adhesion label compounding machine
CN210309518U (en) * 2019-05-07 2020-04-14 吴江昌源纺织有限公司 Cotton polyester cloth fabric printing device
CN211199700U (en) * 2019-10-21 2020-08-07 覃坤炎 Garment fabric stretching device for flattening fabric
CN213919895U (en) * 2020-09-18 2021-08-10 大连仲益纸业有限公司 Paper flattening equipment for processing white craft paper

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205736373U (en) * 2016-05-18 2016-11-30 派得羽绒家纺南通有限公司 A kind of fabric printing equipment
CN106183351A (en) * 2016-08-31 2016-12-07 江苏远华轻化装备有限公司 Use the fabric compound machine of PUR glue
CN107175879A (en) * 2017-07-06 2017-09-19 李任明 A kind of PU films cloth press equipment and its compression method
CN207105818U (en) * 2017-07-06 2018-03-16 李任明 A kind of PU films cloth press equipment
CN207105817U (en) * 2017-07-06 2018-03-16 李任明 A kind of fabric overlay film laminating apparatus of PU films former
CN107601130A (en) * 2017-10-31 2018-01-19 民勤县金诚农业发展有限公司 A kind of Polywoven Bag surfacing mechanism
CN209955473U (en) * 2018-12-03 2020-01-17 嘉兴启明知识产权服务有限公司 Expanding anti-wrinkle edge suction laminating equipment
CN210309518U (en) * 2019-05-07 2020-04-14 吴江昌源纺织有限公司 Cotton polyester cloth fabric printing device
CN210162845U (en) * 2019-05-24 2020-03-20 桐乡市华顺印务有限公司 Self-adhesion label compounding machine
CN211199700U (en) * 2019-10-21 2020-08-07 覃坤炎 Garment fabric stretching device for flattening fabric
CN213919895U (en) * 2020-09-18 2021-08-10 大连仲益纸业有限公司 Paper flattening equipment for processing white craft paper

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Application publication date: 20220805

RJ01 Rejection of invention patent application after publication