CN108081357A - Cloth tensioning apparatus - Google Patents
Cloth tensioning apparatus Download PDFInfo
- Publication number
- CN108081357A CN108081357A CN201711449509.4A CN201711449509A CN108081357A CN 108081357 A CN108081357 A CN 108081357A CN 201711449509 A CN201711449509 A CN 201711449509A CN 108081357 A CN108081357 A CN 108081357A
- Authority
- CN
- China
- Prior art keywords
- ice
- making device
- pedestal
- shaft
- cloth
- 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
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
- B26D7/14—Means for treating work or cutting member to facilitate cutting by tensioning the work
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The present invention relates to strainer fields, disclose a kind of cloth tensioning apparatus, including pedestal, base interior is formed with cavity, shaft and bull stick are equipped in cavity, shaft is rotatably connected on pedestal, the driving device of drive shaft positive and negative rotation is connected in shaft, it is fixed in the middle part of bull stick in shaft, a sliding block is connected on the both ends of bull stick, an ice-making device is hinged on each sliding block, ice-making device is vertically arranged, ice-making device lower end is through pedestal and is slidably connected on pedestal, and ice-making device lower end is equipped with necking and is covered with end cap；Cooling tube is further included, cools down and is enclosed with cooling tube in pipe outer wall, cooling tube is slidably connected with ice-making device；The inner wall of the cavity top is equipped with mandril, and mandril is vertically arranged, and the lower end of mandril is stretched into the upper end of ice-making device.The invention is intended to provide one kind to avoid replacing tension assembly, the cloth tensioning apparatus of improving production efficiency.
Description
Technical field
The present invention relates to strainer fields.
Background technology
China's textile industry generally using automation textile machine, after being tensioned by strainer through fabric cutter cut out by cloth
It cuts, the cloth after cutting need to ensure that notch is smooth, coherent, can just ensure the quality of the product after remaining process.It is existing to cut
Machine strainer only realizes the tensioning of cloth by the tension assembly of cylinder and roll body composition, and the degree of cloth tensioning is by cylinder
Stroke determine that the intensity of tensioning is directly proportional to the stroke of cylinder.During being tensioned cloth, roll body is constantly in rotation shape
State, the bearing on roll body and roll body are constantly in state of wear, and after prolonged use, bearing reaches service life to roll body,
Therefore bearing or roll body must not be changed without or even replace entire tension assembly, the production time is stopped over, add production efficiency.
The content of the invention
The invention is intended to provide a kind of cloth tensioning apparatus, to avoid tension assembly, improving production efficiency is replaced.
Cloth tensioning apparatus in this programme, including pedestal, base interior is formed with cavity, and shaft is equipped in cavity and is turned
Bar, shaft are rotatably connected on pedestal, and the driving device of drive shaft positive and negative rotation is connected in shaft, and the middle part of bull stick is fixed
In shaft, a sliding block is connected on the both ends of bull stick, an ice-making device is hinged on each sliding block, ice-making device is vertical
It sets, ice-making device lower end is through pedestal and is slidably connected on pedestal, and ice-making device lower end is equipped with necking and is covered with end cap；Also wrap
Cooling tube is included, cools down and is enclosed with cooling tube in pipe outer wall, cooling tube is slidably connected with ice-making device；On the inner wall of the cavity top
Equipped with mandril, mandril is vertically arranged, and the lower end of mandril is stretched into the upper end of ice-making device.
The technical principle of this programme is：End cap lid is closed behind the lower end of ice-making device, water is passed through into ice-making device, then to cold
But the cooling medium such as dry ice, liquid nitrogen is passed through in pipe, the water in ice-making device is made to be frozen into icicle.Then start driving device, drive
Device band moves bar rotation, and the tilting of bull stick both ends one end, one end is made to sink and stretch out outside pedestal.The ice-making device at end is tilted with bull stick
It moves upwards, corresponding mandril is pushed into ice-making device, and mandril is by outside one section of ejection (the i.e. icicle of the middle icicle of the ice-making device
One end is located in ice-making device, and the other end stretches out the bottom of ice-making device), the necking on ice-making device applies frictional force to icicle, prevents
Icicle slides out of ice-making device, and driving device rotates backward again, and the ice-making device for being ejected icicle moves downward, until under icicle
End offsets with cloth, and cloth is tensioned, and the ice-making device at sinking end also ejects one section by mandril, in case having the ice of cloth
After column shortens, restart driving device reversion, switching props up the icicle of cloth, opened so that cloth to be kept to be offseted always by icicle
Tightly.Icicle can supplement water after shortening into ice-making device, then cooled and solidified, ensure that icicle always there is enough length to stretch out system
Ice cylinder bottom.Necking prevents that icicle drops when mandril from ejecting icicle, and the cooling medium in cooling tube is making icicle tightly frozen ground
In ice cylinder.
This programme has the beneficial effect that：1st, in the present solution, cloth and icicle offset, consumption is icicle rather than tensioning dress
The component put, and icicle can at any time be regenerated by supplementing water, therefore can be in the entire service life of this tensioning apparatus
Without replacing tension assembly, production efficiency is improved；2nd, the surface of icicle is smooth, to the frictional force of cloth when offseting with cloth
It is small, reduce the abrasion to cloth, and during tensioning, icicle can carry out cooling processing to cloth, avoid cloth friction life
Heat；3rd, roll body of the prior art persistently rotates during cloth is tensioned, it will noise is continuously sent out, especially in bearing
After abrasion, noise is larger, and the mechanism in this programme just acts only in bar rotation, all in static when remaining is most of
State will not send noise, therefore muting function is more preferable.
Further, the pedestal be equipped with water tank, water tank be equipped with hose, hose both ends be respectively communicated with water tank and
Ice-making device, hose are equipped with valve.It is had previously been stored in requiring supplementation with into the water in ice-making device in water tank, when requiring supplementation with
Opening valve can automatically flow into ice-making device.
Further, the top surface of the cavity is equipped with elastic balloon, is fixed on the ice-making device and is directed toward elastic balloon
Push rod, the pedestal are equipped with the first check valve, and the first check valve connection elastic balloon and water tank and water are only capable of from water tank
Flow to elastic balloon, the valve on the hose is the second check valve, and water is only capable of flowing to the ice-making device from elastic balloon.Ice making
When cylinder moves upwards, push rod is driven to squeeze the elastic balloon on cavity, the water stored in elastic balloon is arrived by hose squeezing
In ice-making device, water is supplemented from trend ice-making device, and the water supplemented is constant (moisture storage capacity for depending on elastic balloon).Ice making
When cylinder moves downward, extruded elastic balloon recovers, and water is drawn into elastic balloon by the first check valve from water tank
In store, the second check valve avoids water or air from pouring in down a chimney from hose into elastic balloon at this time.
Further, the driving device is motor, slidably connects probe on the pedestal, probe is vertically arranged, probe
It is slidably connected on pedestal, probe is located between two ice-making devices, and changing for control motor positive and inverse is fixed on the inner wall of cavity
To switch, towards reversing switch, reversing switch is electrically connected with motor at the top of probe.When icicle lower end offsets with cloth, probe
It also keeps offseting with cloth under gravity, after icicle shortens because of the friction of cloth, cloth will push up probe, directly
Reversing switch is touched to tips of probes, after motor is made to rotate backward certain angle, spare icicle is made to move downward and cloth phase
It supports, the distance between probe and cloth increase again, and probe offsets under gravity with cloth again, and probe is opened with commutation
It closes and departs from.So repeatedly, rotate motor automatically according to the length of icicle using probe, alternately to switch what is offseted with cloth
Icicle ensures the rate of tension of cloth.
Further, the cooling tube is helically wrapped around on ice-making device.Beneficial to efficiently being cooled down to ice-making device, improve
The solid speed of water-setting in ice-making device.
Further, the internal diameter of the ice-making device is more than 1cm.Icicle made from guarantee has enough structural strengths, avoids
Icicle fractures.
Description of the drawings
Fig. 1 is the structure diagram of cloth tensioning apparatus of the embodiment of the present invention.
Specific embodiment
Below by specific embodiment, the present invention is described in further detail：
Reference numeral in Figure of description includes：Pedestal 1, cavity 2, shaft 3, bull stick 4, sliding block 5, ice-making device 6, mandril
7th, water tank 8, elastic balloon 9, the first check valve 10, hose 11, the second check valve 12, push rod 13, probe 14, cloth 15, ice
Column 16, cooling tube 17.
The embodiment of cloth tensioning apparatus is substantially as shown in Figure 1：Including pedestal 1, cavity 2 is formed with inside pedestal 1, it is empty
Shaft 3 and bull stick 4 are equipped in chamber 2, shaft 3 is rotatably connected on pedestal 1, and 3 positive and negative rotation of drive shaft is connected in shaft 3
Motor, the middle part of bull stick 4 are fixed in shaft 3, and a sliding block 5 is connected on the both ends of bull stick 4, is cut with scissors on each sliding block 5
An ice-making device 6 is connected to, ice-making device 6 is vertically arranged, and 6 lower end of ice-making device is through pedestal 1 and is slidably connected on pedestal 1, ice making
6 lower ends of cylinder are covered with end cap；Cooling tube 17 is further included, cooling tube 17, cooling tube 17 and ice making are enclosed on 17 outer wall of cooling tube
Cylinder 6 is slidably connected；The inner wall at 2 top of cavity is equipped with mandril 7, and mandril 7 is vertically arranged, and ice-making device 6 is stretched into the lower end of mandril 7
In upper end；
Pedestal 1 is equipped with water tank 8, and water tank 8 is equipped with hose 11, and the top surface of cavity 2 is equipped with elastic balloon 9, system
The push rod 13 for being directed toward elastic balloon 9 is fixed on ice cylinder 6, pedestal 1 is equipped with the first check valve 10, the first check valve 10 connection bullet
Property air bag 9 and water tank 8 and water be only capable of flowing to elastic balloon 9 from water tank 8, hose 11 is equipped with the second check valve 12, and water is only
Ice-making device 6 can be flowed to from elastic balloon 9；
Probe 14 is slidably connected on pedestal 1, probe 14 is vertically arranged, and probe 14 is slidably connected on pedestal 1, probe 14
Between two ice-making devices 6, the reversing switch of control motor positive and inverse, the top of probe 14 are fixed on the inner wall of cavity 2
Towards reversing switch, reversing switch is electrically connected with motor.
Ice making water is stored in water tank 8.End cap lid is closed behind the lower end of ice-making device 6, and water is passed through into ice-making device 6,
Then the cooling medium such as dry ice, liquid nitrogen is passed through into cooling tube 17, the water in ice-making device 6 is made to be frozen into icicle 16.Then start
Driving device, driving device drive bull stick 4 to rotate, and the tilting of 4 both ends one end of bull stick, one end is made to sink and stretch out outside pedestal 1.It tilts
The ice-making device 6 at end is moved upwards with bull stick 4, and corresponding mandril 7 is pushed into ice-making device 6, and mandril 7 is by the middle ice of the ice-making device 6
Outwards one section of the ejection of column 16, the necking on ice-making device 6 prevent icicle 16 from being slid out of ice-making device 6, when motor rotates backward, are pushed up
The ice-making device 6 for going out icicle 16 moves downward, until the lower end of icicle 16 offsets with cloth 15, cloth 15 is tensioned, and sinks
The ice-making device 6 at end also ejects one section by mandril 7, in case after the icicle 16 for having cloth 15 shortens, restarts motor reversal, cuts
The icicle 16 for propping up cloth 15 is changed, is tensioned so that cloth 15 is kept to be offseted always by icicle 16.
When ice-making device 6 moves upwards, push rod 13 is driven to squeeze the elastic balloon 9 on cavity 2, will be stored in elastic balloon 9
Water be expressed to by hose 11 in ice-making device 6, the supplement water in the trend ice-making device 6, and the water supplemented is constant (depends on
The moisture storage capacity of elastic balloon 9).When ice-making device 6 moves downward, extruded elastic balloon 9 recovers, and water is led to from water tank 8
It crosses the first check valve 10 and is drawn into elastic balloon 9 and store, the second check valve 12 avoids water or air from hose 11 at this time
Pour in down a chimney into elastic balloon 9.
When icicle lower end offsets with cloth, probe also keeps offseting with cloth under gravity, when icicle is because of cloth
Friction shorten after, cloth will push up probe, until tips of probes touch reversing switch, motor is made to rotate backward certain angle
It after degree, moves downward spare icicle and offsets with cloth, the distance between probe and cloth increase again, and probe is in gravity
It offsets again with cloth under effect, probe departs from reversing switch.So repeatedly, it is automatic according to the length of icicle using probe
Motor is rotated, alternately to switch the icicle to offset with cloth, ensures the rate of tension of cloth.
Above-described is only the embodiment of the present invention, and the common sense such as well known concrete structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these all do not interfere with what the present invention was implemented
Effect and practical applicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific embodiment can be used for the content for explaining claim.
Claims (6)
1. cloth tensioning apparatus, it is characterised in that：Including pedestal, base interior is formed with cavity, and shaft is equipped in cavity and is turned
Bar, shaft are rotatably connected on pedestal, and the driving device of drive shaft positive and negative rotation is connected in shaft, and the middle part of bull stick is fixed
In shaft, a sliding block is connected on the both ends of bull stick, an ice-making device is hinged on each sliding block, ice-making device is vertical
It sets, ice-making device lower end is through pedestal and is slidably connected on pedestal, and ice-making device lower end is equipped with necking and is covered with end cap；Also wrap
Cooling tube is included, cools down and is enclosed with cooling tube in pipe outer wall, cooling tube is slidably connected with ice-making device；On the inner wall of the cavity top
Equipped with mandril, mandril is vertically arranged, and the lower end of mandril is stretched into the upper end of ice-making device.
2. cloth tensioning apparatus according to claim 1, it is characterised in that：The pedestal is equipped with water tank, water tank
Hose is equipped with, hose both ends are respectively communicated with water tank and ice-making device, and hose is equipped with valve.
3. cloth tensioning apparatus according to claim 2, it is characterised in that：The top surface of the cavity is equipped with elastic gas
Capsule is fixed with the push rod for being directed toward elastic balloon on the ice-making device, and the pedestal is equipped with the first check valve, and the first check valve connects
Logical elastic balloon and water tank and water are only capable of flowing to elastic balloon from water tank, and the valve on the hose is the second check valve,
Water is only capable of flowing to ice-making device from elastic balloon.
4. cloth tensioning apparatus according to claim 1, it is characterised in that：The driving device be motor, the pedestal
On slidably connect probe, probe is vertically arranged, and probe is slidably connected on pedestal, and probe is located between two ice-making devices, empty
It is fixed with the reversing switch of control motor positive and inverse on the inner wall of chamber, the top of probe is towards reversing switch, reversing switch and electricity
Mechatronics.
5. cloth tensioning apparatus according to claim 1, it is characterised in that：The cooling tube is helically wrapped around in ice-making device
On.
6. cloth tensioning apparatus according to claim 1, it is characterised in that：The internal diameter of the ice-making device is more than 1cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711449509.4A CN108081357B (en) | 2017-12-27 | 2017-12-27 | Cloth tensioning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711449509.4A CN108081357B (en) | 2017-12-27 | 2017-12-27 | Cloth tensioning apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108081357A true CN108081357A (en) | 2018-05-29 |
| CN108081357B CN108081357B (en) | 2019-06-21 |
Family
ID=62180081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711449509.4A Active CN108081357B (en) | 2017-12-27 | 2017-12-27 | Cloth tensioning apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108081357B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115863828A (en) * | 2022-12-09 | 2023-03-28 | 深圳市龙廷科技有限公司 | Household energy storage power supply |
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|---|---|---|---|---|
| JPH11218373A (en) * | 1998-02-02 | 1999-08-10 | Hoshizaki Electric Co Ltd | Ice maker |
| US6277224B1 (en) * | 1999-12-23 | 2001-08-21 | Edward Muesch | Ultrasonic perforator and a method for performing an ultrasonic perforation |
| CN1580675A (en) * | 2003-08-08 | 2005-02-16 | 星崎电机株式会社 | Screw ice-maker |
| CN1718903A (en) * | 2004-07-08 | 2006-01-11 | 顾飞龙 | Cloth pressing rod component unit of bar rolling machine |
| CN101537941A (en) * | 2009-04-27 | 2009-09-23 | 无锡先导自动化设备有限公司 | Improved membrane type material tensioning structure |
| CN102733124A (en) * | 2012-06-29 | 2012-10-17 | 天津宝盈电脑机械有限公司 | Automatic clamping and tensioning apparatus used for cloth |
| CN102995304A (en) * | 2012-11-26 | 2013-03-27 | 吴江市金真缝纫机有限公司 | Automatic cloth pressing device for sewing machine |
| CN204384531U (en) * | 2015-01-06 | 2015-06-10 | 郑州宝蓝包装技术有限公司 | A kind of film splitter |
| CN105200756A (en) * | 2015-10-26 | 2015-12-30 | 湖州织里韩衣童社服饰有限公司 | Cutting device of horizontal fabric cutting machine |
| CN105966951A (en) * | 2016-06-30 | 2016-09-28 | 重庆浩立塑胶有限公司 | Device for winding plastic film |
| CN106403431A (en) * | 2016-11-11 | 2017-02-15 | 广东新宝电器股份有限公司 | Ice machine with quick deicing function |
| CN106516836A (en) * | 2016-11-19 | 2017-03-22 | 赵旭 | Tension device capable of achieving automatic adjustment |
| CN206655046U (en) * | 2017-03-31 | 2017-11-21 | 惠州市金豪成无纺布有限公司 | A kind of online cutting device of non-woven fabrics |
-
2017
- 2017-12-27 CN CN201711449509.4A patent/CN108081357B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11218373A (en) * | 1998-02-02 | 1999-08-10 | Hoshizaki Electric Co Ltd | Ice maker |
| US6277224B1 (en) * | 1999-12-23 | 2001-08-21 | Edward Muesch | Ultrasonic perforator and a method for performing an ultrasonic perforation |
| CN1580675A (en) * | 2003-08-08 | 2005-02-16 | 星崎电机株式会社 | Screw ice-maker |
| CN1718903A (en) * | 2004-07-08 | 2006-01-11 | 顾飞龙 | Cloth pressing rod component unit of bar rolling machine |
| CN101537941A (en) * | 2009-04-27 | 2009-09-23 | 无锡先导自动化设备有限公司 | Improved membrane type material tensioning structure |
| CN102733124A (en) * | 2012-06-29 | 2012-10-17 | 天津宝盈电脑机械有限公司 | Automatic clamping and tensioning apparatus used for cloth |
| CN102995304A (en) * | 2012-11-26 | 2013-03-27 | 吴江市金真缝纫机有限公司 | Automatic cloth pressing device for sewing machine |
| CN204384531U (en) * | 2015-01-06 | 2015-06-10 | 郑州宝蓝包装技术有限公司 | A kind of film splitter |
| CN105200756A (en) * | 2015-10-26 | 2015-12-30 | 湖州织里韩衣童社服饰有限公司 | Cutting device of horizontal fabric cutting machine |
| CN105966951A (en) * | 2016-06-30 | 2016-09-28 | 重庆浩立塑胶有限公司 | Device for winding plastic film |
| CN106403431A (en) * | 2016-11-11 | 2017-02-15 | 广东新宝电器股份有限公司 | Ice machine with quick deicing function |
| CN106516836A (en) * | 2016-11-19 | 2017-03-22 | 赵旭 | Tension device capable of achieving automatic adjustment |
| CN206655046U (en) * | 2017-03-31 | 2017-11-21 | 惠州市金豪成无纺布有限公司 | A kind of online cutting device of non-woven fabrics |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115863828A (en) * | 2022-12-09 | 2023-03-28 | 深圳市龙廷科技有限公司 | Household energy storage power supply |
| CN115863828B (en) * | 2022-12-09 | 2024-02-23 | 深圳市龙廷科技有限公司 | Household energy storage power supply |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108081357B (en) | 2019-06-21 |
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