CN203697070U - Automatic cutting device for coiled materials - Google Patents
Automatic cutting device for coiled materials Download PDFInfo
- Publication number
- CN203697070U CN203697070U CN201420043729.2U CN201420043729U CN203697070U CN 203697070 U CN203697070 U CN 203697070U CN 201420043729 U CN201420043729 U CN 201420043729U CN 203697070 U CN203697070 U CN 203697070U
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- CN
- China
- Prior art keywords
- cutting device
- release lever
- carriage release
- automatic cutting
- movable rod
- 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.)
- Expired - Fee Related
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- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model discloses an automatic cutting device for coiled materials. The automatic cutting device for the coiled materials comprises a machine frame and a movable rod arranged on the machine frame, wherein a shearing knife is fixedly arranged at the front end of the movable rod, and a driving mechanism used for driving the movable rod to move front and back in a reciprocating mode is arranged at the rear end of the movable rod. The automatic cutting device achieves the purpose of automatically cutting curtain cloth through the driving mechanism which drives the movable rod to drive the shearing knife to move front and back in the reciprocating mode, effectively lightens the workload, and improves work efficiency. A guide mechanism is arranged in order to correctly guide the movable rod, prevents the shearing knife to incline or deviate, avoids cutting errors in the cutting process, reduces unnecessary waste, and lowers production and manufacturing cost.
Description
Technical field
The utility model belongs to projection screen manufacturing technology field, is specifically related to a kind of coiled strip automatic cutting device.
Background technology
Projection screen is one of product the most often using in projector's peripheral equipment, and projection screen is the abbreviation of projection screen; If the collocation of projection screen and projector is proper, can obtain the drop shadow effect of high-quality.
Reflective, transmission-type two classes that projection screen generally can be divided into; Reflective for just throwing, transmission-type is for rear-projection; Just throw curtain and be divided into again plane curtain, camber curtain; Plane curtain can be divided into glass bead screen, metal curtain, embossing plastics curtain, elasticity curtain etc. (embossing plastics be divided into whitely mould, ash is moulded, silver is moulded etc.) quality.
Projection screen is wound on spool after production completes, in post production process, need to cut according to different size, in traditional mode of production process, be mainly aritificial cut-off, operating efficiency is lower, the amount of labour is larger, and workman in the time cutting probably because artificial error causes cutting sth. askew of curtain, cause unnecessary waste, thereby increased manufacturing cost.
Therefore, in view of above problem, be necessary to propose a kind of novel cutter sweep, to realize surface trimming, reduce the amount of labour, increase work efficiency, the artificial cutting error of effectively avoiding workman to cause in the time cutting, cuts the waste, and reduces manufacturing cost.
Utility model content
For solving available technology adopting aritificial cut-off curtain, operating efficiency is lower, and the amount of labour is larger, and workman in the time cutting probably because artificial error causes cutting sth. askew of curtain, cause unnecessary waste, thereby increased manufacturing cost.The utility model provides a kind of coiled strip automatic cutting device, to realize surface trimming, reduces the amount of labour, increases work efficiency, and the artificial cutting error of effectively avoiding workman to cause in the time cutting, cuts the waste, and reduces manufacturing cost.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of coiled strip automatic cutting device, comprises frame, is arranged at the carriage release lever in described frame, and the front end of described carriage release lever is fixedly installed shear knife, and the rear end of described carriage release lever is provided with and drives the driving mechanism moving back and forth before and after described carriage release lever.
Preferably, described driving mechanism is cylinder or electric pushrod or oil cylinder.
Preferably, in described frame, be also provided with the guiding mechanism for described carriage release lever is led.
Preferably, described guiding mechanism is chute or the pilot hole being fixedly installed in described frame.
Preferably, the outer wall of described carriage release lever and described guiding mechanism match.
The utility model discloses a kind of coiled strip automatic cutting device, comprise frame, be arranged at the carriage release lever in described frame, the front end of described carriage release lever is fixedly installed shear knife, and the rear end of described carriage release lever is provided with and drives the driving mechanism moving back and forth before and after described carriage release lever.This cutter sweep, by adopting driving mechanism to drive carriage release lever to drive shear knife front and back to move back and forth, to realize the object to curtain surface trimming, effectively reduces the amount of labour, increases work efficiency.And can realize the correct guidance to carriage release lever by guiding mechanism is set, prevent that shear knife from producing, skew, the cutting error while avoiding cutting, reduces unnecessary waste, reduces manufacturing cost.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the disclosed a kind of coiled strip automatic cutting device of the utility model.
Fig. 2 is the structural representation of guider embodiment 1.
Fig. 3 is the structural representation of guider embodiment 2.
The title of the numeral in figure or the corresponding component of alphabetical representative:
1, frame 2, driving mechanism 3, carriage release lever 4, shear knife 5, guiding mechanism
51, chute 52, pilot hole
The specific embodiment
To be clearly and completely described the technical solution of the utility model by the specific embodiment below.Obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Projection screen is wound on spool after production completes, in post production process, need to cut according to different size, in traditional mode of production process, be mainly aritificial cut-off, operating efficiency is lower, the amount of labour is larger, and workman in the time cutting probably because artificial error causes cutting sth. askew of curtain, cause unnecessary waste, thus increase manufacturing cost.
For deficiency of the prior art, the utility model provides a kind of coiled strip automatic cutting device, to realize surface trimming, reduce the amount of labour, increase work efficiency, the artificial cutting error of effectively avoiding workman to cause in the time cutting, cut the waste, reduce manufacturing cost.
Embodiment 1
Please also refer to Fig. 1, Fig. 2, as shown in the figure, a kind of coiled strip automatic cutting device, comprises frame 1, is arranged at the carriage release lever 3 in frame 1, the front end of carriage release lever 3 is fixedly installed shear knife 4, and the rear end of carriage release lever 3 is provided with the driving mechanism 2 that drives carriage release lever 3 front and back to move back and forth.Drive the shear knife 4 of carriage release lever 3 and front end thereof to move forward and backward the step cut of realizing curtain by driving mechanism 2.
Wherein, driving mechanism 2 can be cylinder or electric pushrod or oil cylinder etc.General driving mechanism is cylinder, and cylinder braking rapidly, cuts efficiency higher.
In frame 1, be also provided with the guiding mechanism 5 for carriage release lever 3 is led.Can realize the correct guidance to carriage release lever 3 by guiding mechanism 5 is set, prevent that shear knife 4 from producing, skew, the cutting error while avoiding cutting, reduces unnecessary waste.
Wherein, guiding mechanism 5 is for being fixedly installed on the chute 51 in frame 1.The outer wall of carriage release lever 3 and guiding mechanism 5 match.
Embodiment 2
As shown in Figure 3, all the other are identical with embodiment 1, and difference is, guiding mechanism 5 is for being fixedly installed on the pilot hole 52 in frame 1.The outer wall of carriage release lever 3 and guiding mechanism 5 match.
The utility model discloses a kind of coiled strip automatic cutting device, comprise frame, be arranged at the carriage release lever in described frame, the front end of described carriage release lever is fixedly installed shear knife, and the rear end of described carriage release lever is provided with and drives the driving mechanism moving back and forth before and after described carriage release lever.This cutter sweep, by adopting driving mechanism to drive carriage release lever to drive shear knife front and back to move back and forth, to realize the object to curtain surface trimming, effectively reduces the amount of labour, increases work efficiency.And can realize the correct guidance to carriage release lever by guiding mechanism is set, prevent that shear knife from producing, skew, the cutting error while avoiding cutting, reduces unnecessary waste, reduces manufacturing cost.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.To be apparent for those skilled in the art to the multiple modification of these embodiment, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (5)
1. a coiled strip automatic cutting device, it is characterized in that, comprise frame, be arranged at the carriage release lever in described frame, the front end of described carriage release lever is fixedly installed shear knife, and the rear end of described carriage release lever is provided with and drives the driving mechanism moving back and forth before and after described carriage release lever.
2. coiled strip automatic cutting device as claimed in claim 1, is characterized in that, described driving mechanism is cylinder or electric pushrod or oil cylinder.
3. coiled strip automatic cutting device as claimed in claim 1, is characterized in that, is also provided with the guiding mechanism for described carriage release lever is led in described frame.
4. coiled strip automatic cutting device as claimed in claim 3, is characterized in that, described guiding mechanism is chute or the pilot hole being fixedly installed in described frame.
5. coiled strip automatic cutting device as claimed in claim 3, is characterized in that, the outer wall of described carriage release lever and described guiding mechanism match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420043729.2U CN203697070U (en) | 2014-01-23 | 2014-01-23 | Automatic cutting device for coiled materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420043729.2U CN203697070U (en) | 2014-01-23 | 2014-01-23 | Automatic cutting device for coiled materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203697070U true CN203697070U (en) | 2014-07-09 |
Family
ID=51047566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420043729.2U Expired - Fee Related CN203697070U (en) | 2014-01-23 | 2014-01-23 | Automatic cutting device for coiled materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203697070U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110045573A (en) * | 2019-04-23 | 2019-07-23 | 天津市宝晶投影器材有限公司 | A kind of projection screen and its production technology |
| CN111438566A (en) * | 2020-04-17 | 2020-07-24 | 杭州迪肤科技有限公司 | Cutting tool monitoring device based on non-Newtonian fluid principle automatic fixation and early warning |
-
2014
- 2014-01-23 CN CN201420043729.2U patent/CN203697070U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110045573A (en) * | 2019-04-23 | 2019-07-23 | 天津市宝晶投影器材有限公司 | A kind of projection screen and its production technology |
| CN110045573B (en) * | 2019-04-23 | 2021-01-01 | 天津市宝晶投影器材有限公司 | Projection screen and production process thereof |
| CN111438566A (en) * | 2020-04-17 | 2020-07-24 | 杭州迪肤科技有限公司 | Cutting tool monitoring device based on non-Newtonian fluid principle automatic fixation and early warning |
| CN111438566B (en) * | 2020-04-17 | 2021-05-25 | 海安同盟机械科技有限公司 | Cutting tool monitoring device based on non-Newtonian fluid principle automatic fixation and early warning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20170123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |