CN201538606U - Induced draft tension system - Google Patents
Induced draft tension system Download PDFInfo
- Publication number
- CN201538606U CN201538606U CN2009202057225U CN200920205722U CN201538606U CN 201538606 U CN201538606 U CN 201538606U CN 2009202057225 U CN2009202057225 U CN 2009202057225U CN 200920205722 U CN200920205722 U CN 200920205722U CN 201538606 U CN201538606 U CN 201538606U
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- Prior art keywords
- air
- tension system
- induced draft
- right sides
- air draught
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Abstract
The utility model relates to an induced draft tension system, which comprises an induced draft tank and a specification regulating device, wherein the top portion of the induced draft tank is provided with an opening, the specification regulating device comprises a front supporting roller and a rear supporting roller which are mutually disposed inside the induced draft tank in parallel, and an induced draft opening is disposed on the lower portion of the induced draft tank. The induced draft tension system can be connected with a fan, air pressure inside the induced draft tank is lower than external air pressure by extracting air inside the induced draft tank out, and printing stock rolling materials move towards the bottom portion of the induced draft tank under the action of air pressure difference, thereby realizing preparing materials before printing, being capable of avoiding deformation of the printing stock rolling materials under relatively high pull force action, and ensuring printing quality.
Description
Technical field
The utility model relates to a kind of getting the raw materials ready before printing and uses equipment, more particularly, relates to a kind of air draught tension system.
Background technology
Along with the development of commercial advertisement, screen printing more and more is subjected to the favor of advertising and printing industry with advantages such as its picture fineness, size are big.In order to enhance productivity, the printing production line of web-like material has appearred.Electrical motor on the printing production line employing collecting machine of existing this web-like material drives the printing feeding of stock on the whole printing production line, in the process of feeding, and the stock in tension.Therefore, when printing during light-duty stock, because pulling force is bigger, causes stock to be subjected to the stretching of big pulling force and to a certain degree distortion takes place, thereby the precision of influence printing can't guarantee printing quality.
The utility model content
The technical problems to be solved in the utility model is, can cause light-duty stock distortion, influence the defective of printing quality at printing production line of the prior art, and a kind of air draught tension system is provided, and avoids stock to be subjected to pulling force and is out of shape the assurance printing precision.
The technical scheme that its technical matters that solves the utility model adopts is: construct a kind of air draught tension system, comprising:
Open-topped air-suction trunk; And
The specification control apparatus comprises: be set parallel to each other that preceding retainer in described air-suction trunk rolls and the back retainer rolls;
Wherein, in described air-suction trunk bottom, be provided with the inlet scoop.
According to air draught tension system described in the utility model, described air-suction trunk comprises floor board framing, is fixed on the shell on the described floor board framing, and described shell comprises front and rear wall and left and right sides sidewall; Retainer rolls and the back retainer rolls symmetry and is connected between the top of described left and right sides sidewall before described.
According to air draught tension system described in the utility model, be provided with inductive switch in described air-suction trunk inside, the center position of described inductive switch between described front and rear wall.
According to air draught tension system described in the utility model, described specification control apparatus also comprises and is oppositely arranged on left sliding panel and the right sliding panel in the described air-suction trunk and is connected the axis of guide between the sidewall of the described left and right sides; The top of described left and right sliding panel all is installed in described preceding retainer and rolls and the retainer side of rolling down, back, and the bottom all is set on the described axis of guide slidably.
According to air draught tension system described in the utility model, described floor board framing is provided with the inductive switch support, and described inductive switch is fixed on the described inductive switch support.
According to air draught tension system described in the utility model, wherein on of the left and right sidewall of described shell, be fixed with two flaps side by side, described flap comprises vertical two parts, wherein first is fixed on wherein on of left and right sides sidewall, and second portion extends towards wherein another person of left and right sides sidewall.
According to air draught tension system described in the utility model, the end that described forward and backward retainer rolls is fixedly connected on wherein on of left and right sides sidewall, and the other end is fixed on wherein another person's the flap of left and right sides sidewall.
According to air draught tension system described in the utility model, the tetrapod of described floor board framing is set with the lower margin cup respectively.
Implement air draught tension system of the present utility model, have following beneficial effect: this air draught tension system can link to each other with blower fan, by with the air extraction in the air-suction trunk, make the air pressure in the air-suction trunk be lower than ambient pressure, the stock coiled strip moves to the air-suction trunk bottom under the draught head effect, thereby be implemented in getting the raw materials ready before the printing, can avoid the stock coiled strip to be subjected to bigger tension and be out of shape, guaranteed printing quality.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the integral structure scheme drawing of air draught tension system;
Fig. 2 is the cutaway view of stock coiled strip when dropping to extreme lower position;
Fig. 3 is after the printing charging, the cutaway view of stock coiled strip position.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
As shown in Figure 1, in the utility model, air draught tension system 100 comprises air-suction trunk 101, and this air-suction trunk 101 comprises open top, osed top shell 102 and floor board framing 103 all around, shell 102 is fixed on the floor board framing 103, comprises front and rear wall and left and right sides wall.At the tetrapod of floor board framing 103, be set with lower margin cup 104 respectively, in order to support base grillage 103.Whole air-suction trunk 101 by floor board framing 103 be placed on the printing production line, the place ahead of printer.
In conjunction with Fig. 2, in air-suction trunk 101 inside, be provided with inductive switch support 105, this inductive switch support 105 is fixed on the floor board framing 103, the center position between the front and rear wall of shell 102.On inductive switch support 105, be fixed with inductive switch 106.
Wherein on of the left and right sides of shell 102 sidewall, be fixed with two flaps 107 side by side.This flap 107 comprises two parts of approximate vertical, and wherein first is fixed on wherein on of left and right sides sidewall, and second portion extends towards wherein another person of left and right sides sidewall.
Air draught tension system 100 also comprises the specification control apparatus 108 that is arranged in the air-suction trunk 101.This specification control apparatus 108 comprises: the preceding retainer that is set parallel to each other roll 109 and the back retainer roll 110, the two all is the circular shaft shape, symmetry is connected between the top of left and right sides sidewall of shell 102, more particularly, the one end is fixedly connected on wherein on of left and right sides sidewall, and the other end is fixed on wherein another person's the flap 107 of left and right sides sidewall.Two of stock coiled strip 200 ride over respectively before retainer roll 109 and the back retainer roll on 110.
For the stock coiled strip 200 that adapts to different in width, make stock coiled strip 200 in the process of motion, be directed to keep balance, this specification control apparatus 108 also comprises left sliding panel 112, right sliding panel 113 and the axis of guide 114 that is arranged in the air-suction trunk 101.Left and right sliding panel 112,113 is positioned opposite to each other, before the top all is installed in retainer roll 109 and the back retainer roll 110 belows, and extend downwards.The quantity of the axis of guide 114 is two, be connected between the left and right sidewall of shell 102, and all be arranged on before retainer roll 109 and the back retainer roll 110 belows.The bottom of left and right sliding panel 112,113 all is set on the axis of guide 114, can slide along the axis of guide 114.Stock coiled strip 200 is between left and right sliding panel 112,113.When needs adapt to the stock coiled strip 200 of different in width, can adjust left and right sliding panel 112,113 spacing between the two.
In the bottom of air-suction trunk 101, be provided with inlet scoop 111, this inlet scoop 111 can link to each other with external blower fan by airduct, with the air extraction in the air-suction trunk 101, makes that the air pressure in the air-suction trunk 101 is lower than ambient pressure by blower fan.When discharging device during at blowing, stock coiled strip 200 can sink to air-suction trunk 101 bottoms under the effect of draught head.With reference to Fig. 2, in the time of near stock coiled strip 200 drops to inductive switch 106, inductive switch 106 is sensed stock coiled strip 200, can send cooresponding induced signal to relevant control setup, make discharging device stop blowing, wait drive power source to be printed, scrolling stock coiled strip.After the printing charging, the position of stock coiled strip 200 as shown in Figure 3.
This air draught tension system 100 of the present utility model can link to each other with blower fan, by with the air extraction in the air-suction trunk 101, make the air pressure in the air-suction trunk 101 be lower than ambient pressure, stock coiled strip 200 moves to air-suction trunk 101 bottoms under the draught head effect, thereby be implemented in preceding the getting the raw materials ready of printing, can avoid the stock coiled strip to be subjected to bigger tension and be out of shape, guarantee printing quality.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (8)
1. an air draught tension system is characterized in that, comprising:
Open-topped air-suction trunk; And
The specification control apparatus comprises: be set parallel to each other that preceding retainer in described air-suction trunk rolls and the back retainer rolls;
Wherein, in described air-suction trunk bottom, be provided with the inlet scoop.
2. air draught tension system according to claim 1 is characterized in that, described air-suction trunk comprises floor board framing, is fixed on the shell on the described floor board framing, and described shell comprises front and rear wall and left and right sides sidewall; Retainer rolls and the back retainer rolls symmetry and is connected between the top of described left and right sides sidewall before described.
3. air draught tension system according to claim 2 is characterized in that, is provided with inductive switch in described air-suction trunk inside, the center position of described inductive switch between described front and rear wall.
4. air draught tension system according to claim 2 is characterized in that, described specification control apparatus also comprises and is oppositely arranged on left sliding panel and the right sliding panel in the described air-suction trunk and is connected the axis of guide between the sidewall of the described left and right sides; The top of described left and right sliding panel all is installed in described preceding retainer and rolls and the retainer side of rolling down, back, and the bottom all is set on the described axis of guide slidably.
5. air draught tension system according to claim 3 is characterized in that described floor board framing is provided with the inductive switch support, and described inductive switch is fixed on the described inductive switch support.
6. air draught tension system according to claim 2, it is characterized in that, wherein on of the left and right sidewall of described shell, be fixed with two flaps side by side, described flap comprises vertical two parts, wherein first is fixed on wherein on of left and right sides sidewall, and second portion extends towards wherein another person of left and right sides sidewall.
7. air draught tension system according to claim 6 is characterized in that, the end that described forward and backward retainer rolls is fixedly connected on wherein on of left and right sides sidewall, and the other end is fixed on wherein another person's the flap of left and right sides sidewall.
8. air draught tension system according to claim 2 is characterized in that, the tetrapod of described floor board framing is set with the lower margin cup respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202057225U CN201538606U (en) | 2009-09-29 | 2009-09-29 | Induced draft tension system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202057225U CN201538606U (en) | 2009-09-29 | 2009-09-29 | Induced draft tension system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201538606U true CN201538606U (en) | 2010-08-04 |
Family
ID=42590060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202057225U Expired - Fee Related CN201538606U (en) | 2009-09-29 | 2009-09-29 | Induced draft tension system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201538606U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102452567A (en) * | 2010-10-20 | 2012-05-16 | 富葵精密组件(深圳)有限公司 | Flexible circuit board transmission device |
| CN103086178A (en) * | 2013-02-19 | 2013-05-08 | 苏州东昇机电科技有限公司 | Winding machine and method for controlling winding of flexible materials |
| CN103879816A (en) * | 2014-03-10 | 2014-06-25 | 天津长荣印刷设备股份有限公司 | Aluminum foil guiding and conveying system and operating method of aluminum foil guiding and conveying system |
-
2009
- 2009-09-29 CN CN2009202057225U patent/CN201538606U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102452567A (en) * | 2010-10-20 | 2012-05-16 | 富葵精密组件(深圳)有限公司 | Flexible circuit board transmission device |
| CN103086178A (en) * | 2013-02-19 | 2013-05-08 | 苏州东昇机电科技有限公司 | Winding machine and method for controlling winding of flexible materials |
| CN103086178B (en) * | 2013-02-19 | 2016-06-29 | 苏州东昇机电科技有限公司 | A kind of winder and the method controlling flexible material rolling |
| CN103879816A (en) * | 2014-03-10 | 2014-06-25 | 天津长荣印刷设备股份有限公司 | Aluminum foil guiding and conveying system and operating method of aluminum foil guiding and conveying system |
| CN103879816B (en) * | 2014-03-10 | 2017-11-21 | 天津长荣印刷设备股份有限公司 | A kind of foil guide induction system and its method of work |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20170112 Granted publication date: 20100804 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20170712 Granted publication date: 20100804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100804 Termination date: 20160929 |