CN104401773A - Automatic cloth connecting device and cloth connecting method - Google Patents
Automatic cloth connecting device and cloth connecting method Download PDFInfo
- Publication number
- CN104401773A CN104401773A CN201410698101.0A CN201410698101A CN104401773A CN 104401773 A CN104401773 A CN 104401773A CN 201410698101 A CN201410698101 A CN 201410698101A CN 104401773 A CN104401773 A CN 104401773A
- Authority
- CN
- China
- Prior art keywords
- cloth
- roll
- glue roller
- control system
- upper glue
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
- B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
- B65H19/1805—Flying splicing, i.e. the expiring web moving during splicing contact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H26/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms
- B65H26/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms responsive to presence of irregularities in running webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H26/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms
- B65H26/08—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms responsive to a predetermined diameter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/46—Splicing
- B65H2301/463—Splicing splicing means, i.e. means by which a web end is bound to another web end
- B65H2301/4633—Glue
Landscapes
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses an automatic cloth connecting device and cloth connecting method. The automatic cloth connecting device comprises unwinding rollers, gumming rollers, monitoring devices, cloth guide devices and a control system, the control system is used for receiving signals of the monitoring devices and controlling the gumming rollers and the cloth guide devices, there are two groups of unwinding rollers, gumming rollers, monitoring devices and cloth guide devices which are arranged symmetrically, the gumming rollers are parallel to the unwinding rollers, the monitoring devices are matched with the unwinding rollers to monitor the thickness of the cloth on the unwinding rollers and judge whether the unwinding is finished, and the cloth guide devices are matched with the unwinding rollers to guide the cloth on one unwinding roller to contact with the cloth on the other unwinding roller. The whole working process of the automatic cloth connecting device is finished under the control of the control system, the manual operation is not needed, and accordingly the production efficiency is improved, and the labor cost is saved.
Description
Technical field
The present invention relates to cloth production field, particularly one automatically connects cloth apparatus and connects cloth method.
Background technology
In grid cloth is produced, in order to carry out continuous seepage, the base cloth needs in the middle of grid cloth are continual is fed to manufacturing line, and this is connected between last base cloth with a rear base cloth with regard to needs, and the simplest mode is the threading that manually takes the needle.
Along with industrial expansion, use sewing machine to solve speed and the efficiency of artificial sewing, but still need when connecting manually the leftover of bolt of cloth of the cloth tail of last cloth and a rear cloth to be delivered on sewing machine to sew up.Cloth width needed for commercial production is many more than 1.5 meters, and linear velocity is at more than 10m/s, and it is still very inconvenient to operate.The existing cloth equipment that connects generally needs manually to be fixed in cloth clamp device by the cloth that two pieces of needs connect, and have impact on production efficiency.In view of this, be necessary to provide a kind of equipment that automatically can connect cloth.
Summary of the invention
The object of this invention is to provide one and automatically connect cloth apparatus, can realize automatically connecing cloth, enhance productivity.
For achieving the above object, according to an aspect of the present invention, provide one and automatically connect cloth apparatus, comprise let off roll, upper glue roller, monitoring device, cloth guider and control system, control system is for receiving the signal of monitoring device and controlling upper glue roller and cloth guider, let off roll, upper glue roller, monitoring device and cloth guider are two groups and are symmetrical arranged, upper glue roller and let off roll be arranged in parallel, whether monitoring device matches for monitoring the thickness of cloth on let off roll and unreeling complete with let off roll, the cloth that cloth guider matches with let off roll on guiding one let off roll contacts with the cloth on another let off roll.Thus, when monitoring device detects that the cloth on let off roll is less than setting value, cloth on this let off roll is guided to another let off roll by cloth guider, then upper glue roller gluing on cloth, it is the cloth bonding on two let off roll, realize the connection of the leftover of bolt of cloth and cloth tail, when monitoring device detects that let off roll unreels complete, original position got back to by cloth guider.Above working process completes under control of the control system, without the need to manual operation, improves work efficiency.
In some embodiments, cloth guider comprises fabric guide roll, fork and the first actuator, and the end of fabric guide roll is connected with fork, and the first actuator drives fork to swing, and the first actuator is connected with control system.Thus, fabric guide roll is rocked to by a let off roll and leans with another let off roll under the effect of fork, achieves the change in cloth traction path.
In some embodiments, the mid point of two let off roll distances is departed from the junction of fork and the first actuator.Thus, fork departs from the midway location of two let off roll, and the swing of guiding roller can be avoided to be interfered.
In some embodiments, monitoring device comprises thickness monitor device and disconnected cloth monitoring device, and thickness detection apparatus and disconnected cloth monitoring device all coordinate with let off roll.Thus, thickness monitor and the monitoring of disconnected cloth are provided separately, and can improve the accuracy of monitoring.
In some embodiments, upper glue roller is connected with mobile device and the second actuator, and mobile device is all connected with control system with the second actuator.Thus, mobile device make upper glue roller near or away from let off roll, be convenient to carry out the gluing action of upper glue roller to cloth.
In some embodiments, the bottom of upper glue roller is provided with lacquer disk(-sc).Thus, the glue in lacquer disk(-sc) when upper glue roller rotates, can be picked, realize the automation connecing cloth operation further.
In some embodiments, the length of upper glue roller is greater than the width of cloth on let off roll.Thus, upper glue roller can horizontal cloth, makes cloth gluing even.
In some embodiments, automatically connect cloth apparatus and also comprise the tightening device be connected with control system, tightening device is connected with control system, and two groups of let off roll, upper glue roller, monitoring device and cloth guiders are divided into the both sides of tightening device.Thus, tightening device adjusts unwinding tension under control of the control system, thus prevents cloth impaired when guiding roller leads.
Correspondingly, present invention also offers a kind of according to above-mentioned automatically connect cloth apparatus connect cloth method, comprise the following steps:
When thickness monitor device monitoring is less than preset value to the fabric thickness on let off roll, the second actuator drives upper glue roller to rotate, and mobile device pushes upper glue roller to this let off roll, and upper glue roller carries out gluing to cloth, makes on cloth with glue;
First actuator drives fork, and fabric guide roll guides cloth to be flapped toward another let off roll, and compresses cloth with another let off roll, and the cloth on two let off roll contacts;
Bonding with the cloth on the cloth of glue and another let off roll, be then jointly pulled out;
When the disconnected cloth monitoring device cloth monitored on this let off roll unreels complete, mobile device drives upper glue roller to return original position, and the first actuator drives fork to make fabric guide roll swing back original position;
By the cloth change of lap on this let off roll, another let off roll repeats above-mentioned steps;
Repeat above-mentioned steps, realize putting cloth continuously.
Thus, aforesaid operations step completes under control of the control system, without the need to manual operation, realizes automatically connecing cloth, enhances productivity, save cost of labor.
In some embodiments, before fabric guide roll guiding cloth is flapped toward another let off roll, control system controls tightening device makes unwinding tension moment reduce; When the disconnected cloth monitoring device cloth monitored on this let off roll unreels complete, control system controls tightening device makes tension torque increase, and realizes normally unreeling.Thus, tightening device adjusts unwinding tension under control of the control system, thus prevents cloth impaired when guiding roller leads.
Beneficial effect of the present invention is: the whole working process automatically connecing cloth apparatus completes under control of the control system, without the need to artificial participation, improves production efficiency, saves labour turnover.The setting of fork departs from the midway location of two let off roll, and the swing of guiding roller can be avoided to be interfered, and increases the reliability connecing cloth operation.Tightening device adjusts unwinding tension under control of the control system, thus prevents cloth impaired when guiding roller leads.
Accompanying drawing explanation
Fig. 1 is the structural representation automatically connecing cloth apparatus of an embodiment of the present invention;
Fig. 2 is action schematic diagram when one group of upper glue roller, monitoring device and the cloth guider automatically connecing cloth apparatus shown in Fig. 1 works.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further detailed explanation.
Fig. 1 and Fig. 2 show schematically show and automatically connect cloth apparatus according to one embodiment of the present invention.
As shown in Figure 1, this connects cloth apparatus automatically, comprise let off roll 1, upper glue roller 2, monitoring device 3, cloth guider 4 and control system, upper glue roller 2, monitoring device 3 are all connected with control system with cloth guider 4, control system is for receiving the signal of monitoring device 3 and controlling upper glue roller 2 and cloth guider 4, let off roll 1, upper glue roller 2, monitoring device 3 and cloth guider 4 is two groups and is symmetrical arranged in the frame 5 of putting cloth machine, and upper glue roller 2 and let off roll 1 be arranged in parallel.Whether monitoring device 3 matches for monitoring the thickness of cloth on let off roll 1 and unreeling complete with let off roll 1, monitoring device 3 is by the thickness of the cloth detected and unreel whether complete information is sent to control system, and then cloth guider 4 matches with let off roll 1 and guides the cloth on this let off roll 1 to contact with the cloth on another let off roll 1 under control of the control system.
Cloth guider 4 comprises fabric guide roll 41, fork 42 and the first actuator.The end of fabric guide roll 41 is connected by bearing with fork 42.First actuator drives fork 42 to swing, and the first actuator is connected with control system, and the first actuator is electrical motor.The point of connection A of fork 42 and the first actuator departs from the mid point of two let off roll 1 distances, makes fork 42 depart from the midway location of two let off roll 1.Two symmetrically arranged fabric guide roll 41 length are slightly different, disturb when working for preventing two fabric guide rolls 41.The length of fabric guide roll 41 is greater than the width of cloth on let off roll 1.
Monitoring device 3 comprises thickness monitor device 31 and disconnected cloth monitoring device 32, and thickness detection apparatus 31 and disconnected cloth monitoring device 32 all coordinate with let off roll 1.Thickness monitor device 31 and disconnected cloth monitoring device 32 are infra-red alarm.
Thickness monitor device 31 is arranged on the below of let off roll 1, the distance of the infrared ray light beam sent and let off roll 1 periphery and the preset thickness of cloth, when the fabric thickness on let off roll 1 is less than preset thickness, thickness monitor device 31 phase control system sends gluing signal, and then control system control upper glue roller 2 and cloth guider 4 are started working.
Disconnected cloth monitoring device 32 is arranged on the side-lower of let off roll 1, and the infrared ray light beam making it send is positioned on the cloth of tensioning.Complete when unreeling, cloth blocks the cancellation of infrared ray light beam, and disconnected cloth monitoring device 32 sends to control system and unreels complete signal, and then makes control system control upper glue roller 2 and cloth guider 4 get back to original position.
Upper glue roller 2 is connected with mobile device 21 and the second actuator, and mobile device 21 is all connected with control system with the second actuator.Second actuator is electrical motor, and the second actuator is connected with the end of upper glue roller 2, rotates for driving upper glue roller 2.Mobile device 21 is hydraulic actuating cylinder, and hydraulic actuating cylinder is arranged in frame 5, and the piston rod of hydraulic actuating cylinder is fixedly connected with upper glue roller 2, mobile device 21 make under control of the control system upper glue roller 2 near or away from let off roll 1, to realize gluing operation.
The bottom of upper glue roller 2 is provided with lacquer disk(-sc) 22, and lacquer disk(-sc) 22 internal memory is placed with non-drying glue, and the outer wall of upper glue roller 2 immerses in non-drying glue.The length of upper glue roller 2 is greater than the width of cloth on let off roll 1.
Automatically the cloth apparatus that connects of present embodiment also comprises the tightening device 6 be connected with control system, tightening device 6 is connected with control system, and be arranged on and put in the frame 5 of cloth machine, two groups of let off roll 1, upper glue roller 2, monitoring device 3 and cloth guiders 4 are divided into the both sides of tightening device 6.
Tightening device 6 comprises two idler rollers be installed in parallel on support, and the outer wall of two idler rollers is tangent, and cloth passes between two idler rollers.
Tightening device 6 is two, is slidably arranged in frame 5.Two tightening devices 6 are all connected with the 3rd actuator, and the 3rd actuator is hydraulic actuating cylinder.3rd actuator is connected with control system.Two positions of tightening device 6 in frame 5 are regulated by the 3rd actuator, and both position relationships, thus regulate the tension torque unreeled.
Correspondingly, according to above-mentioned automatically connect cloth apparatus connect cloth method, comprise step S1 ~ S6.
When S1, thickness monitor device 31 fabric thickness monitored on let off roll 1 are less than preset value, produce gluing restricting the number and be sent to control system.Control system controls the second actuator and drives upper glue roller 2 to rotate, then control mobile device 21 and push upper glue roller 2 to this let off roll 1, upper glue roller 2 is contacted with cloth, gluing is carried out to cloth, make with glue on cloth, in this process, this let off roll 1 continues to unreel.
S2, control system control the first actuator and drive fork 42.
Fig. 2 connects action schematic diagram when one group of upper glue roller 2 of cloth apparatus, monitoring device 3 and cloth guider 4 work automatically, and the dotted line in figure is the path of motion of guiding roller 41, and cloth traction track.As shown in Figure 2, fork 42 drives fabric guide roll 41 to be flapped toward another let off roll, and guides cloth to be flapped toward another let off roll 1, and compresses cloth with another let off roll 1, and the cloth on two let off roll 1 contacts.
Fabric guide roll 41 guides before cloth is flapped toward another let off roll 1, and control system controls the position that the 3rd actuating device regulates two tightening devices 6, and unwinding tension moment is reduced.
S3, bonding with the cloth on the cloth of glue and another let off roll 1, be then jointly pulled out.
S4, when disconnected cloth monitoring device 32 cloth monitored on this let off roll 1 unreels complete, produce and unreel complete signal and be sent to control system.Control system controls mobile device 21 and drives upper glue roller 2 to return original position, and the first actuator drives fork 42 to make fabric guide roll 41 swing back original position.
When disconnected cloth monitoring device 32 cloth monitored on this let off roll 1 unreels complete, control system controls the position that the 3rd actuator regulates two tightening devices 6, and tension torque is increased, and realizes normally unreeling.
S5, after the cloth on another let off roll 1 unreels certain hour, by the cloth change of lap on this let off roll 1, another let off roll 1 repeats step S1 ~ S4;
S6, repetition step S1 ~ S5, realize putting cloth continuously.
Above-described is only some embodiments of the present invention.For the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (10)
1. automatically connect cloth apparatus, it is characterized in that, comprise let off roll (1), upper glue roller (2), monitoring device (3), cloth guider (4) and control system, described control system is for receiving the signal of monitoring device (3) and controlling upper glue roller (2) and cloth guider (4), described let off roll (1), upper glue roller (2), monitoring device (3) and cloth guider (4) are two groups and are symmetrical arranged, described upper glue roller (2) and let off roll (1) be arranged in parallel, whether described monitoring device (3) matches for monitoring the thickness of the upper cloth of let off roll (1) and unreeling complete with let off roll (1), described cloth guider (4) matches with let off roll (1) and guides the cloth on this let off roll (1) to contact with the cloth on another let off roll (1).
2. according to claim 1ly automatically connect cloth apparatus, it is characterized in that, described cloth guider (4) comprises fabric guide roll (41), fork (42) and the first actuator, the end of described fabric guide roll (41) is connected with fork (42), described first actuator drives fork (42) to swing, and described first actuator is connected with control system.
3. according to claim 2ly automatically connect cloth apparatus, it is characterized in that, described fork (42) departs from the mid point of two let off roll (1) distances with the junction of the first actuator.
4. according to claim 2ly automatically connect cloth apparatus, it is characterized in that, described monitoring device (3) comprises thickness monitor device (31) and disconnected cloth monitoring device (32), and described thickness detection apparatus (31) and disconnected cloth monitoring device (32) all coordinate with let off roll (1).
5. according to claim 4ly automatically connect cloth apparatus, it is characterized in that, described upper glue roller (2) is connected with mobile device (21) and the second actuator, and described mobile device (21) is all connected with control system with the second actuator.
6. according to claim 1ly automatically connect cloth apparatus, it is characterized in that, the bottom of described upper glue roller (2) is provided with lacquer disk(-sc) (22).
7. according to claim 1ly automatically connect cloth apparatus, it is characterized in that, the length of described upper glue roller (2) is greater than the width of the upper cloth of let off roll (1).
8. according to claim 5ly automatically connect cloth apparatus, it is characterized in that, also comprise the tightening device (6) be connected with control system, described tightening device (6) is connected with control system, and described in two groups, let off roll (1), upper glue roller (2), monitoring device (3) and cloth guider (4) are divided into the both sides of tightening device (6).
9. what automatically connect cloth apparatus according to claim 8 connects cloth method, it is characterized in that, comprises the following steps:
When thickness monitor device (31) fabric thickness monitored on a let off roll (1) is less than preset value, second actuator drives upper glue roller (2) to rotate, mobile device (21) pushes upper glue roller (2) to this let off roll (1), upper glue roller (2) carries out gluing to cloth, makes on cloth with glue;
First actuator drives fork (42), and fabric guide roll (41) guides cloth to be flapped toward another let off roll (1), and compresses cloth with another let off roll (1), and the cloth on two let off roll (1) contacts;
Bonding with the cloth on the cloth of glue and another let off roll (1), be then jointly pulled out;
When disconnected cloth monitoring device (32) cloth monitored on this let off roll (1) unreels complete, mobile device (21) drives upper glue roller (2) to return original position, and the first actuator drives fork (42) to make fabric guide roll (41) swing back original position;
By the cloth change of lap on this let off roll (1), (1) repeats above-mentioned steps to another let off roll;
Repeat above-mentioned steps, realize putting cloth continuously.
10. what automatically connect cloth apparatus according to claim 9 connects cloth method, it is characterized in that, before fabric guide roll (41) guiding cloth is flapped toward another let off roll (1), control system controls tightening device (6) makes unwinding tension moment reduce;
When disconnected cloth monitoring device (32) cloth monitored on this let off roll (1) unreels complete, control system controls tightening device (6) makes tension torque increase, and realizes normally unreeling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410698101.0A CN104401773B (en) | 2014-11-26 | 2014-11-26 | Automatically connect cloth apparatus and connect cloth method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410698101.0A CN104401773B (en) | 2014-11-26 | 2014-11-26 | Automatically connect cloth apparatus and connect cloth method |
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| Publication Number | Publication Date |
|---|---|
| CN104401773A true CN104401773A (en) | 2015-03-11 |
| CN104401773B CN104401773B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410698101.0A Active CN104401773B (en) | 2014-11-26 | 2014-11-26 | Automatically connect cloth apparatus and connect cloth method |
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| Country | Link |
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| CN (1) | CN104401773B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104860099A (en) * | 2015-05-11 | 2015-08-26 | 宁波舒普机电科技有限公司 | Fabric-fixing mechanism for fabric-joining machine |
| CN104975437A (en) * | 2015-06-29 | 2015-10-14 | 宁波舒普机电科技有限公司 | Cloth splicing machine for splicing cloth |
| CN105035810A (en) * | 2015-06-29 | 2015-11-11 | 宁波舒普机电科技有限公司 | Cloth splicing method |
| CN110467031A (en) * | 2019-09-04 | 2019-11-19 | 立信染整机械(深圳)有限公司 | Automatic cloth winds off cloth and even distribution system |
| CN111491880A (en) * | 2017-11-30 | 2020-08-04 | 株式会社瑞光 | Sheet feeding device and sheet feeding method |
| WO2021042282A1 (en) * | 2019-09-04 | 2021-03-11 | 立信染整机械(深圳)有限公司 | Automatic cloth roll uncoiling and connecting system |
| CN113699727A (en) * | 2021-09-17 | 2021-11-26 | 浙江中纺控股集团有限公司 | Forming machine with overfeeding device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104860099A (en) * | 2015-05-11 | 2015-08-26 | 宁波舒普机电科技有限公司 | Fabric-fixing mechanism for fabric-joining machine |
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| CN110467031A (en) * | 2019-09-04 | 2019-11-19 | 立信染整机械(深圳)有限公司 | Automatic cloth winds off cloth and even distribution system |
| WO2021042282A1 (en) * | 2019-09-04 | 2021-03-11 | 立信染整机械(深圳)有限公司 | Automatic cloth roll uncoiling and connecting system |
| CN113699727A (en) * | 2021-09-17 | 2021-11-26 | 浙江中纺控股集团有限公司 | Forming machine with overfeeding device |
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| Publication number | Publication date |
|---|---|
| CN104401773B (en) | 2016-08-24 |
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