CN112430903B - Low-melting-point fiber compound machine - Google Patents
Low-melting-point fiber compound machine Download PDFInfo
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- CN112430903B CN112430903B CN202011353948.7A CN202011353948A CN112430903B CN 112430903 B CN112430903 B CN 112430903B CN 202011353948 A CN202011353948 A CN 202011353948A CN 112430903 B CN112430903 B CN 112430903B
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- positioning pin
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/542—Adhesive fibres
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- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Nonwoven Fabrics (AREA)
Abstract
The invention discloses a low-melting-point fiber compound machine which comprises a central heating roller and a plurality of compound press rollers, wherein two ends of each compound press roller are respectively installed on a machine shell through elastic floating installation components; each elastic floating installation component comprises an installation disc with inner steps, the inner steps are installed in a sliding groove of the machine shell in a clearance mode, and the end portion of the composite compression roller penetrates through the installation disc and is connected with the belt pulley component in a driving mode; a floating groove correspondingly matched with the sliding groove is formed in the inner side step, an upper positioning pin positioned above the composite compression roller and a lower positioning pin positioned below the composite compression roller are respectively and fixedly inserted into an upper port and a lower port of the floating groove, and an upper spring and a lower spring are respectively sleeved on the peripheries of the upper positioning pin and the lower positioning pin; the floating displacement in the sliding groove can be realized according to the pressure between the composite compression roller and the central heating roller by the inner side step of the mounting disc, the real-time adjustment of the distance between the composite compression roller and the central heating roller is realized, and meanwhile, the tension is provided for the belt pulley assembly.
Description
Technical Field
The invention relates to the field of non-woven material compounding equipment, in particular to a low-melting-point fiber compounding machine.
Background
The low-melting-point fiber mainly refers to a limiting material which is compounded by melting a fiber skin layer when the heating temperature reaches 110-130 ℃. The existing non-woven fiber composite equipment is generally compounded through a large-scale needle-punching type compound machine, the equipment is expensive, the composite work is complicated, the composite cost is higher when the non-woven fiber composite equipment is used as a composite material of a low-melting-point fiber material, and the operation is complicated.
The conventional plate inner compounding machine is suitable for compounding low-melting-point fiber materials, is low in structural cost and simple to operate, but because the installation position of the compounding roller is fixedly arranged in advance, the compounding distance cannot be adjusted, when the conventional plate inner compounding machine is applied to fibers with the feeding thickness difficult to ensure uniformity, the problem of fiber clamping stagnation is easily caused, the machine is stopped and the machine is in a fault state, meanwhile, the problem of installation aging of the belt pulley assembly is also caused, and the service life of the machine is influenced.
Therefore, the applicant has determined to propose a novel low-melting-point fiber composite machine based on years of research and development experience in a nonwoven device to improve the technical problem.
Disclosure of Invention
In view of the above, the invention aims to provide a low-melting-point fiber compound machine, which has the advantages of simple structure, convenient operation and low compound cost, effectively and reliably avoids the problem that low-melting-point fibers are clamped and stagnated in the compound process, reduces the downtime and improves the compound efficiency; meanwhile, the belt pulley can be prevented from aging, so that the service life of the compound machine is prolonged.
The technical scheme adopted by the invention is as follows:
a low-melting-point fiber compound machine comprises a central heating roller arranged on a machine shell and a plurality of compound press rollers positioned on the periphery of the central heating roller, wherein the central heating roller and the compound press rollers realize high-speed rotation relative to the machine shell through a belt pulley assembly, and two ends of each compound press roller are respectively arranged on the machine shell through elastic floating installation assemblies; each elastic floating installation component comprises an installation disc with inner steps, the inner steps are installed in a sliding groove of the machine shell in a clearance mode, and the end portion of the composite compression roller penetrates through the installation disc and is connected with the belt pulley component in a driving mode; a floating groove correspondingly matched with the sliding groove is formed in the inner side step, an upper positioning pin positioned above the composite compression roller and a lower positioning pin positioned below the composite compression roller are respectively and fixedly inserted into an upper port and a lower port of the floating groove, and an upper spring and a lower spring are respectively sleeved on the peripheries of the upper positioning pin and the lower positioning pin; the inner side step of the mounting disc can realize floating displacement in the sliding groove according to the pressure between the composite press roller and the central heating roller, so that the real-time adjustment of the distance between the composite press roller and the central heating roller is realized, and meanwhile, a tensioning force is provided for the belt pulley assembly.
Preferably, the belt pulley assembly comprises a main driving belt pulley in driving installation connection with a motor, driven belt pulleys are fixedly installed at the end part of each composite press roller and the end part of the central heating roller respectively, and the main driving belt pulley is in driving connection with each driven belt pulley through a belt respectively.
Preferably, the driven pulley is located outside the housing.
Preferably, the number of the composite press rolls is 4-6, and the composite press rolls are respectively arranged on the periphery of the central heating roll at intervals.
Preferably, the number of the composite press rolls is 5.
Preferably, the inner periphery of the central heating roller is provided with a resistance wire electrically connected with the outside, and the heating temperature range is 110-130 ℃.
Preferably, sliding grooves matched with fasteners in a limiting installation mode are formed in two sides of the installation disc, and the installation disc is installed on the machine shell in a sliding mode through the fasteners.
Preferably, the lower section part of the upper positioning pin and the upper end part of the lower positioning pin are respectively provided with a threaded section, and the upper positioning pin and the lower positioning pin are respectively locked and installed in the floating groove through the threaded sections.
Preferably, the upper spring and the lower spring are respectively sleeved at the upper section part of the upper positioning pin and the lower end part of the lower positioning pin; an upper limiting step is formed between the upper section of the upper positioning pin and the thread section of the upper positioning pin, and a lower limiting step is formed between the lower section of the lower positioning pin and the thread section of the lower positioning pin.
The invention creatively provides a compounding device which adopts a central heating roller and a compound pressing roller positioned at the periphery of the central heating roller as low-melting-point fibers, has simple structure, convenient operation and low compounding cost, and further creatively installs two ends of the compound pressing roller on a shell through elastic floating installation components respectively in consideration of the problem that the compound pressing roller of the conventional compounding machine can not adjust the compounding distance in real time, when in actual work, the elastic floating installation components can realize floating displacement in a sliding groove according to the pressure between the compound pressing roller and the central heating roller, so that the distance between the compound pressing roller and the central heating roller can be adjusted in real time, the clamping stagnation problem of the low-melting-point fibers in the compounding process is effectively and reliably avoided, the downtime is reduced, the compounding efficiency is improved, and simultaneously when the compound pressing roller in the invention performs floating displacement in the sliding groove, can provide real-time tensile force for the driven pulley for the pair that is located its outside, avoid belt pulley assembly to take place ageing, therefore improved the life of compounding machine.
Drawings
FIG. 1 is a schematic view of a low melt fiber compound machine according to an embodiment of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is an exploded view of FIG. 1;
FIG. 4 is a cross-sectional view of FIG. 1;
fig. 5 is an enlarged view of a portion of the structure of fig. 4.
Detailed Description
The embodiment of the invention discloses a low-melting-point fiber compound machine, which comprises a central heating roller arranged on a machine shell and a plurality of compound press rollers positioned on the periphery of the central heating roller, wherein the central heating roller and the compound press rollers realize high-speed rotation relative to the machine shell through a belt pulley assembly, and two ends of each compound press roller are respectively arranged on the machine shell through elastic floating installation assemblies; each elastic floating installation component comprises an installation disc with inner steps, the inner steps are installed in a sliding groove of the machine shell in a clearance mode, and the end portion of the composite compression roller penetrates through the installation disc and then is connected with the belt pulley component in a driving mode; a floating groove correspondingly matched with the sliding groove is formed in the inner side step, an upper positioning pin positioned above the composite compression roller and a lower positioning pin positioned below the composite compression roller are respectively and fixedly inserted into an upper port and a lower port of the floating groove, and an upper spring and a lower spring are respectively sleeved on the peripheries of the upper positioning pin and the lower positioning pin; the inboard step of mounting disc can realize the displacement of floating in the sliding tray according to the pressure between compound compression roller and the central heating roller, realizes adjusting in real time the interval between compound compression roller and the central heating roller, provides tensile force to belt pulley assembly simultaneously.
In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, 2, 3 and 4, a low-melting-point fiber compound machine 1 includes a central heating roller 12 mounted on a machine shell 11 and a plurality of compound press rollers 13 located at the outer periphery of the central heating roller 12, preferably, in the present embodiment, a resistance wire (not shown) electrically connected with the outside is provided at the inner periphery of the central heating roller 12, and the heating temperature range is 110-; in particular, when the power supply is implemented, the power supply wire can be installed and connected in a relatively rotatable manner through a switching slip ring (a known connection structure);
in the present embodiment, the central heating roller 12 and each composite press roller 13 realize high-speed rotation relative to the machine shell 11 through the belt pulley assembly 20, and both ends of the composite press roller 13 are respectively installed on the machine shell 11 through the elastic floating installation assemblies 30; each elastic floating installation component 30 comprises an installation disc 32 with an inner side step 31, the inner side step 31 is installed in the sliding groove 14 of the machine shell 11 in a clearance mode, and the end portion of the composite pressing roller 13 penetrates through the installation disc 32 and then is connected with the belt pulley component driver 20 in a movable installation mode; a floating groove 33 correspondingly matched with the sliding groove 14 is arranged in the inner side step 31, an upper positioning pin 34 positioned above the composite pressing roller 13 and a lower positioning pin 35 positioned below the composite pressing roller 13 are respectively and fixedly inserted into an upper port and a lower port of the floating groove 33, and an upper spring 36 and a lower spring 37 are respectively sleeved on the peripheries of the upper positioning pin 34 and the lower positioning pin 35; the inner side step 31 of the mounting disc 32 can realize floating displacement in the sliding groove 14 according to the pressure between the composite pressing roller 13 and the central heating roller 12, realize real-time adjustment of the distance between the composite pressing roller 13 and the central heating roller 12, and simultaneously provide tension for the belt pulley assembly 20; preferably, in the present embodiment, the number of the composite press rolls 13 is 4 to 6, and the composite press rolls are respectively installed at the periphery of the central heating roll 12 at intervals; particularly preferably, in the present embodiment, the number of the composite pressing rolls 13 is 5;
preferably, in the present embodiment, the pulley assembly 20 includes a main driving pulley 22 drivingly connected to the motor 21, driven pulleys 23a, 23b,23c,23d,23e,23f are fixedly mounted to the end of each composite pressing roller 13 and the end of the central heating roller 12, respectively, and the main driving pulley 22 is drivingly connected to the driven pulleys 23a, 23b,23c,23d,23e,23f, respectively, through a belt 24; the driven pulleys 23a, 23b,23c,23d,23e,23f are located outside the housing 11;
preferably, in order to achieve a reliable limit mounting effect on the mounting plate 32, in the present embodiment, sliding grooves 32a matched with the fasteners 38 are disposed on two sides of the mounting plate 32, and the mounting plate 32 is slidably mounted on the housing 11 through the fasteners 38;
preferably, in order to achieve the precise pre-tightening floating installation effect on the installation plate 32, please further refer to fig. 5, in the present embodiment, the lower section of the upper positioning pin 34 and the upper end of the lower positioning pin 35 are respectively provided with threaded sections 34a,35a, and are respectively locked and installed in the floating groove 33 through the threaded sections 34a,35 a; particularly preferably, in the present embodiment, the upper spring 36 and the lower spring 37 are respectively sleeved on the upper section of the upper positioning pin 34 and the lower end of the lower positioning pin 35; an upper limiting step 34b is formed between the upper section of the upper positioning pin 34 and the threaded section 34a thereof, and a lower limiting step 35b is formed between the lower section of the lower positioning pin 35 and the threaded section 35a thereof.
The embodiment creatively provides the compounding device 1 which adopts the central heating roller 12 and the composite pressing roller 13 positioned at the periphery thereof as the low-melting-point fiber, not only has simple structure, but also has convenient operation and low compounding cost, and in consideration of the problem that the composite pressing roller of the conventional compounding machine cannot adjust the compounding distance in real time, the embodiment further creatively installs the two ends of the composite pressing roller 13 on the machine shell 11 through the elastic floating installation components 30 respectively, during the actual work, the elastic floating installation components 30 can realize the floating displacement in the sliding grooves 14 according to the pressure between the composite pressing roller 13 and the central heating roller 12, so that the distance between the composite pressing roller 13 and the central heating roller 12 can be adjusted in real time, the problem of clamping stagnation of the low-melting-point fiber in the compounding process is effectively and reliably avoided, the downtime is reduced, and the compounding efficiency is improved, meanwhile, when the composite press roller 13 in this embodiment is subjected to floating displacement in the sliding groove 14, a real-time tension is provided to the counter driven pulleys 23a, 23b,23c,23d,23e located outside the composite press roller, so that the aging of the pulley assembly 30 is avoided, and the service life of the composite machine 1 is prolonged.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The low-melting-point fiber compound machine is characterized by comprising a central heating roller arranged on a machine shell and a plurality of compound press rollers positioned on the periphery of the central heating roller, wherein the central heating roller and the compound press rollers realize high-speed rotation relative to the machine shell through a belt pulley assembly, and two ends of each compound press roller are respectively arranged on the machine shell through elastic floating installation assemblies; each elastic floating installation component comprises an installation disc with inner steps, the inner steps are installed in a sliding groove of the machine shell in a clearance mode, and the end portion of the composite compression roller penetrates through the installation disc and is connected with the belt pulley component in a driving mode; a floating groove correspondingly matched with the sliding groove is formed in the inner side step, an upper positioning pin positioned above the composite compression roller and a lower positioning pin positioned below the composite compression roller are respectively and fixedly inserted into an upper port and a lower port of the floating groove, and an upper spring and a lower spring are respectively sleeved on the peripheries of the upper positioning pin and the lower positioning pin; the inner side steps of the mounting disc can realize floating displacement in the sliding grooves according to the pressure between the composite pressing roller and the central heating roller, so that the real-time adjustment of the distance between the composite pressing roller and the central heating roller is realized, and meanwhile, the tension is provided for the belt pulley assembly.
2. A low melting point fiber composite machine as claimed in claim 1, wherein the pulley assembly comprises a main driving pulley connected with a motor drive, a driven pulley is fixedly installed at each composite press roll end and the central heating roll end, and the main driving pulley is connected with each driven pulley through a belt in a transmission way.
3. The low melt compounding machine of claim 2, wherein the driven pulley is located outside the housing.
4. The low melting point fiber composite machine as claimed in claim 1, wherein the number of the composite press rolls is 4-6, and the composite press rolls are respectively installed at the periphery of the central heating roll at intervals.
5. The low melting point fiber composite machine as claimed in claim 4, wherein the number of the composite press rolls is 5.
6. The low-melting-point fiber compound machine as claimed in claim 1, wherein the inner periphery of the central heating roller is provided with a resistance wire electrically connected with the outside, and the heating temperature range is 110-130 ℃.
7. The low melting point fiber compound machine as claimed in claim 1, wherein sliding grooves for limiting and matching with fasteners are provided on both sides of the mounting plate, and the mounting plate is slidably mounted on the housing through the fasteners.
8. The low melting point fiber compound machine as claimed in claim 1, wherein the lower section of the upper positioning pin and the upper end of the lower positioning pin are respectively provided with a threaded section, and are respectively locked and installed in the floating groove through the threaded sections.
9. The low melting point fiber compound machine as claimed in claim 8, wherein the upper spring and the lower spring are respectively sleeved on the upper section of the upper positioning pin and the lower end of the lower positioning pin; an upper limiting step is formed between the upper section of the upper positioning pin and the thread section of the upper positioning pin, and a lower limiting step is formed between the lower section of the lower positioning pin and the thread section of the lower positioning pin.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011353948.7A CN112430903B (en) | 2020-11-27 | 2020-11-27 | Low-melting-point fiber compound machine |
| PCT/CN2020/136281 WO2022110336A1 (en) | 2020-11-27 | 2020-12-15 | Low-melting-point fiber compounding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011353948.7A CN112430903B (en) | 2020-11-27 | 2020-11-27 | Low-melting-point fiber compound machine |
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| Publication Number | Publication Date |
|---|---|
| CN112430903A CN112430903A (en) | 2021-03-02 |
| CN112430903B true CN112430903B (en) | 2022-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011353948.7A Active CN112430903B (en) | 2020-11-27 | 2020-11-27 | Low-melting-point fiber compound machine |
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| CN (1) | CN112430903B (en) |
| WO (1) | WO2022110336A1 (en) |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB689197A (en) * | 1950-07-12 | 1953-03-25 | Thomas Merchant | Improvements in cloth calendering machines |
| GB852077A (en) * | 1956-11-14 | 1960-10-26 | Paul Dornbusch | Improvements in or relating to calenders for laminating |
| CN202826641U (en) * | 2012-08-17 | 2013-03-27 | 梁少明 | Strip waterproof membrane laminating machine |
| CN203697635U (en) * | 2013-12-23 | 2014-07-09 | 江阴东恒新材料科技有限公司 | Plastic composite cloth production equipment |
| CN105500838A (en) * | 2015-12-29 | 2016-04-20 | 浙江华江科技股份有限公司 | High-gram-weight high-strength full-adhesive-film polyurethane (PU) composite board and manufacturing method thereof |
| CN108085914A (en) * | 2018-01-29 | 2018-05-29 | 江苏海狮机械股份有限公司 | Press |
| CN208328316U (en) * | 2018-06-28 | 2019-01-04 | 辛集市英威特塑胶有限公司 | A kind of fabric hot rolled nonwoven fabrics process units |
| CN109109436A (en) * | 2018-09-04 | 2019-01-01 | 盐城市协和机械有限公司 | The compound cut-parts production line of the dedicated hot melt film of automobile interior decoration |
| CN210911132U (en) * | 2019-08-01 | 2020-07-03 | 合肥翔飞塑胶有限公司 | Protection film flattening device |
| CN110774601A (en) * | 2019-11-12 | 2020-02-11 | 海盐大章五金制品有限公司 | Novel floating extrusion roller device with adjustable compound waterproof sealing gasket gap |
| CN211917991U (en) * | 2020-02-22 | 2020-11-13 | 晋江市诺特新材料科技有限公司 | Heating roller device for compound machine convenient to adjust |
| CN211892351U (en) * | 2020-02-25 | 2020-11-10 | 浙江清钰科技有限公司 | A compounding machine for pearl is cotton |
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2020
- 2020-11-27 CN CN202011353948.7A patent/CN112430903B/en active Active
- 2020-12-15 WO PCT/CN2020/136281 patent/WO2022110336A1/en active Application Filing
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| Publication number | Publication date |
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| WO2022110336A1 (en) | 2022-06-02 |
| CN112430903A (en) | 2021-03-02 |
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