CN206553802U - Rag cutter - Google Patents
Rag cutter Download PDFInfo
- Publication number
- CN206553802U CN206553802U CN201720191243.7U CN201720191243U CN206553802U CN 206553802 U CN206553802 U CN 206553802U CN 201720191243 U CN201720191243 U CN 201720191243U CN 206553802 U CN206553802 U CN 206553802U
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- CN
- China
- Prior art keywords
- cutting knife
- cutting
- carriage
- knife
- rag cutter
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- 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.)
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Abstract
The utility model is related to a kind of rag cutter.The rag cutter includes carriage, slide assemblies and cutting assembly；The opposite end of the carriage is offered respectively comes hopper and blow tank, and the medium position of the carriage is further opened with being formed with arcuate guide surface on cutting knife groove, the side wall of the cutting knife groove；The slide assemblies include knife rest and two sliding seats, and described two sliding seats are slidingly arranged on the carriage, and the two ends of the knife rest are respectively arranged on described two sliding seats, and groove of returning sword is offered on the knife rest；The cutting assembly includes four reciprocating air cylinders and four cutting knifes.The rag cutter is easy to repair and cutting knife can be made not easy to wear.
Description
Technical field
The utility model is related to a kind of rag cutter.
Background technology
In field of textiles, it is often necessary to which looped fabric is cut off.And during cut-out, it is often necessary to use cutting knife
Mechanism is cut to fabric.For example, the cutter mechanism generally comprises base, actuator and cutting knife.The actuator peace
Loaded on the base, the cutting knife is connected on the actuator.During cutting, the actuator drives the cutting knife to fabric
Cut.However, because the cutting knife is fixedly connected on the actuator, hence in so that the cutting knife is not easy to remove and ties up
Repair.And the vertical looped fabric of the cutting knife is cut so that the reverse resist force that the cutting knife is subject to is larger, and the cutting knife holds
It is easy to wear, so as to produce breach.
Utility model content
Based on this, it is necessary to provide one kind and be easy to repair and the nonabradable rag cutter of cutting knife can be made.
A kind of rag cutter, including carriage, slide assemblies and cutting assembly；The opposite end of the carriage is opened respectively
It is provided with and comes hopper and blow tank, the medium position of the carriage is further opened with being formed on cutting knife groove, the side wall of the cutting knife groove
There is arcuate guide surface；The slide assemblies include knife rest and two sliding seats, and described two sliding seats are slidingly arranged at described
On carriage, the two ends of the knife rest are respectively arranged on described two sliding seats, and groove of returning sword is offered on the knife rest；It is described
Cutting assembly includes four reciprocating air cylinders and four cutting knifes, and four reciprocating air cylinders are mounted on the knife rest, and described four
Individual cutting knife is contained in the groove of returning sword and is stacked, and four cutting knifes are connected with four reciprocating air cylinders respectively,
Each cutting knife is respectively provided with bending blade.
In wherein one embodiment, the carriage includes support and carriage, and the carriage is installed on described
On support, described two sliding seats are installed on the carriage spaced reciprocally.
In wherein one embodiment, the carriage includes delivery board and extended vertically by the delivery board both sides
Side plate, described two sliding seats are respectively arranged on described two side plates.
In wherein one embodiment, it is described come hopper and the blow tank be opened on the delivery board.
In wherein one embodiment, it is described come hopper bottom surface be arcwall face, convey described in the blow tank insertion
Plate.
In wherein one embodiment, the arcuate guide surface is in one of the cutting knife groove away from the blow tank
Side.
In wherein one embodiment, four cutting knifes are respectively the first cutting knife, the second cutting knife, the 3rd cutting knife and
Four cutting knifes, first cutting knife, the second cutting knife, the 3rd cutting knife and the 4th cutting knife towards it is described come hopper direction be arranged in order.
In wherein one embodiment, the edge of the bending blade of first cutting knife is circular arc, and described second cuts
The edge of the bending blade of knife is zigzag.
In wherein one embodiment, the edge of the bending blade of the 3rd cutting knife is corrugated.
In wherein one embodiment, slide rail is convexly equipped with the side plate, the sliding seat is slidingly arranged at described
On slide rail.
Due to being provided with multiple cutting knifes on the carriage, therefore in the cutting blade abrasion, it is possible to use another is past
Multiple cylinder drives another cutting knife to move, so as to realize the replacing of the cutting knife so that the replacing of the cutting knife is more easy.Its
It is secondary, it is provided with arcuate guide surface, therefore institute due to being provided with the carriage on cutting knife groove, and the side wall of the cutting knife groove
Stating the bending blade of cutting knife can slide along the arcuate guide surface, will be described in the sliding process along the arcuate guide surface
Most of cut-out of looped fabric, the last cutting knife completely cuts through the looped fabric in the cutting knife groove, therefore can avoid
During the knitted fabric is cut off, cutting knife is caused the abrasion of cutting knife by the positive resist force of the carriage, and so
Inclined resist force, then can cause the cutting knife to be difficult to be worn.
Brief description of the drawings
Fig. 1 is the schematic perspective view of the rag cutter of an embodiment.
Fig. 2 is the schematic perspective view at another visual angle of rag cutter shown in Fig. 1.
Fig. 3 is the floor map of four cutting knifes of an embodiment.
Fig. 4 is the slide assemblies of an embodiment and the schematic perspective view of cutting assembly.
Embodiment
To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings to this
The embodiment of utility model is described in detail.Elaborate many details in order to abundant in the following description
Understand the utility model.
The utility model is related to a kind of rag cutter.The rag cutter includes carriage, slide assemblies and cutting assembly；Institute
The opposite end for stating carriage offers come hopper and blow tank respectively, and the medium position of the carriage is further opened with cutting knife
Groove.For example, being formed with arcuate guide surface on the side wall of the cutting knife groove；The slide assemblies include knife rest and two sliding seats.
For example, described two sliding seats are slidingly arranged on the carriage, the two ends of the knife rest are respectively arranged in described two
On sliding seat, groove of returning sword is offered on the knife rest.For example, the cutting assembly includes four reciprocating air cylinders and four cutting knifes,
Four reciprocating air cylinders are mounted on the knife rest, and four cutting knifes are contained in the groove of returning sword and are laminated and set
Put, four cutting knifes are connected with four reciprocating air cylinders respectively.For example, each cutting knife is respectively provided with bending blade, for example, institute
The different setting of shape of the bending blade of four cutting knifes is stated, for example, each cutting knife is directed at the arcuate guide surface, and is used for
Enter the cutting knife groove under the guiding of the arcuate guide surface.
Refer to Fig. 1 and Fig. 2, a kind of rag cutter 100, including carriage 10, slide assemblies 20 and cutting assembly 30.Example
Such as, the slide assemblies are arranged on the carriage, and the cutting assembly is installed on the slide assemblies, the Slide Group
Part is slided along the carriage can drive the cutting assembly to move, to adjust the cutting assembly on the carriage
Position.
For example, the opposite end of the carriage is offered respectively comes hopper 11 and blow tank 13, i.e., described carriage
One end offer it is described come hopper, the other end of the carriage offers the blow tank, the medium position of the carriage
It is further opened with being formed with arcuate guide surface 151 on cutting knife groove 15, the side wall of the cutting knife groove.
For example, the slide assemblies include knife rest 21 and two sliding seats 22, described two sliding seats are slidingly arranged at
On the carriage, the two ends of the knife rest are respectively arranged on described two sliding seats, i.e., one end of described knife rest is installed on
On one of sliding seat, the other end of the knife rest is installed on another sliding seat.For example, offering receipts on the knife rest
Cutter groove.
Also referring to Fig. 2 and Fig. 3, for example, the cutting assembly includes four reciprocating air cylinders 31 and four cutting knifes 33, example
Such as, each reciprocating air cylinder is corresponded with each cutting knife and set；Four reciprocating air cylinders are mounted on the knife rest, described four
Cutting knife is contained in the groove of returning sword and is stacked, and four cutting knifes are connected with four reciprocating air cylinders respectively, i.e.,
Each cutting knife is connected on a corresponding reciprocating air cylinder.Each cutting knife is respectively provided with bending blade 331, i.e., described bending blade edge
Direction away from the reciprocating air cylinder is convexly curved shape.Set for example, the shape of the bending blade of four cutting knifes is different,
For taking, different pressure or mode are cut to cloth, for example, each cutting knife is directed at the arcuate guide surface, are used in combination
In under the guiding in the arcuate guide surface enter the cutting knife groove, i.e., it is described bending blade the arcuate guide surface guiding
Under, small bending can be produced and entered in the cutting knife groove.
For example, the assembling process of the rag cutter is specific as follows：
Described two sliding seats are slidably mounted on the carriage spaced reciprocally.By the two ends of the knife rest point
It is not installed on described two sliding seats.Four reciprocating air cylinders are installed on the knife rest, and by four cutting knifes
It is installed on successively in the groove of returning sword of the knife rest, and the cutting knife is connected on the reciprocating air cylinder.Make the curved of the cutting knife
Roll over blade and be directed at the arcuate guide surface, for example, the cutting knife biases 2-3 millimeters with the cutting knife groove.Specifically, for example it is described
Cutting knife biases 2.5 millimeters with the cutting knife groove so that the cutting knife can be easily slid into the cutting knife groove.
For example, the use process of the rag cutter is specific as follows：
A roll of looped fabric is positioned over the coming in hopper of the carriage, the looped fabric is deployed, and using described defeated
Frame is sent to convey the knitted fabric toward the direction of the receiving vat, the reciprocating air cylinder drives one of cutting knife towards the carriage
Arcuate guide surface movement.The looped fabric supports the knitted fabric in the arcuate guide surface and towards the cutting knife groove and moving
It is dynamic.Finally, the bending blade of the cutting knife is slipped into the cutting knife groove, and the looped fabric in moving process is cut off.Institute
Fabric is stated during continued advancement, the cutting knife reciprocatingly moves, so that follow-up looped fabric be cut off.The carriage
The multistage looped fabric is delivered in the blow tank.When needing more cutting knife, the reciprocating air cylinder drives the cutting knife to receive
Contract and stop operation.Then, another reciprocating air cylinder drives another cutting knife to be reciprocatingly moved towards the carriage.
Due to being provided with multiple cutting knifes on the carriage, therefore in the cutting blade abrasion, it is possible to use another is past
Multiple cylinder drives another cutting knife to move, so as to realize the replacing of the cutting knife so that the replacing of the cutting knife is more easy.Its
It is secondary, it is provided with arcuate guide surface, therefore institute due to being provided with the carriage on cutting knife groove, and the side wall of the cutting knife groove
Stating the bending blade of cutting knife can slide along the arcuate guide surface, will be described in the sliding process along the arcuate guide surface
Most of cut-out of looped fabric, the last cutting knife completely cuts through the looped fabric in the cutting knife groove, therefore can avoid
During the knitted fabric is cut off, cutting knife is caused the abrasion of cutting knife by the positive resist force of the carriage, and so
Inclined resist force, can cause the cutting knife to be difficult to be worn.
Referring to Fig. 1 and Fig. 2, for example, for the ease of installing described two sliding seats, the carriage includes support
12 are installed on the support with carriage 14, the carriage, and described two sliding seats are installed on the branch spaced reciprocally
In support frame, i.e., described two sliding seats are mounted on the carriage, and described two sliding seats are set spaced reciprocally.Example
Such as, the carriage includes delivery board 141 and by the vertically extending side plate 143 in the delivery board both sides, described two to slide
Seat is respectively arranged on described two side plates, i.e., one of sliding seat is disposed therein on a side plate, another sliding seat
It is arranged on another side plate.It is described come hopper and the blow tank be opened on the delivery board.Projection on the side plate
There is slide rail 145, the sliding seat is slidingly arranged on the slide rail.Because the conveying member includes being located at the delivery board two
Two side plates of side, therefore easily described two sliding seats can be installed on described two side plates.In addition, described two
Side plate can prevent the looped fabric on the delivery board from dropping.
For example, be easy to successfully convey looped fabric, it is described come hopper bottom surface be arcwall face 111, the blow tank insertion
The delivery board.The arcuate guide surface is in the side of the cutting knife groove away from the blow tank.It is described come hopper bottom surface
For arcwall face, the side face for a roll of looped fabric that coincide therefore, it is possible to comparison so that the conveying of the looped fabric is more smooth.Please in the lump
Refering to Fig. 3 and Fig. 4, for example, in order to preferably be exerted a force to looped fabric, to cut off the looped fabric, four cutting knifes are respectively
First cutting knife 332, the second cutting knife 333, the 3rd cutting knife 334 and the 4th cutting knife 335, first cutting knife, the second cutting knife, the 3rd cut
Knife and the 4th cutting knife towards it is described come hopper direction be arranged in order.The edge of the bending blade of first cutting knife is circular arc
Shape, the edge of the bending blade of second cutting knife is zigzag.The edge of the bending blade of 3rd cutting knife is corrugated.
Because the edge of first cutting knife is arc shape, therefore the two ends of the arc shape first can contact with the looped fabric, because
This can improve first cutting knife to the cutting pressure in the unit area of the looped fabric, so as to be easier to cut off the pin
Weave cotton cloth.In addition, the zigzag and described corrugated, can relatively improve second cutting knife and the 3rd cutting knife pair
The cutting pressure in unit area that looped fabric applies, so that the knitted fabric is more easily cut off.With arc
Shape, the cutting knife at corrugated or jagged blade edge complete last cut-out operation in the cutting knife groove.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and it describes more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that for the common skill of this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
Protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of rag cutter, it is characterised in that including carriage, slide assemblies and cutting assembly；
The opposite end of the carriage is offered respectively comes hopper and blow tank, and the medium position of the carriage is further opened with
Arcuate guide surface is formed with cutting knife groove, the side wall of the cutting knife groove；
The slide assemblies include knife rest and two sliding seats, and described two sliding seats are slidingly arranged on the carriage,
The two ends of the knife rest are respectively arranged on described two sliding seats, and groove of returning sword is offered on the knife rest；
The cutting assembly includes four reciprocating air cylinders and four cutting knifes, and four reciprocating air cylinders are mounted on the knife rest
On, four cutting knifes are contained in the groove of returning sword and are stacked, and four cutting knifes are reciprocal with described four respectively
Cylinder is connected, and each cutting knife is respectively provided with bending blade.
2. rag cutter as claimed in claim 1, it is characterised in that the carriage includes support and carriage, the support
Frame is installed on the support, and described two sliding seats are installed on the carriage spaced reciprocally.
3. rag cutter as claimed in claim 2, it is characterised in that the carriage includes delivery board and by the delivery board
The vertically extending side plate in both sides, described two sliding seats are respectively arranged on described two side plates.
4. rag cutter as claimed in claim 3, it is characterised in that it is described come hopper be opened in the blow tank it is described defeated
Send on plate.
5. rag cutter as claimed in claim 4, it is characterised in that it is described come hopper bottom surface be arcwall face, the blow tank
Delivery board described in insertion.
6. rag cutter as claimed in claim 5, it is characterised in that the arcuate guide surface is in the cutting knife groove away from described
The side of blow tank.
7. rag cutter as claimed in claim 6, it is characterised in that four cutting knifes be respectively the first cutting knife, the second cutting knife,
3rd cutting knife and the 4th cutting knife, first cutting knife, the second cutting knife, the 3rd cutting knife and the 4th cutting knife towards it is described come hopper side
To being arranged in order.
8. rag cutter as claimed in claim 7, it is characterised in that the edge of the bending blade of first cutting knife is circular arc
Shape, the edge of the bending blade of second cutting knife is zigzag.
9. rag cutter as claimed in claim 8, it is characterised in that the edge of the bending blade of the 3rd cutting knife is ripple
Shape.
10. rag cutter as claimed in claim 9, it is characterised in that slide rail is convexly equipped with the side plate, the sliding seat is slided
Ground is arranged on the slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720191243.7U CN206553802U (en) | 2017-02-28 | 2017-02-28 | Rag cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720191243.7U CN206553802U (en) | 2017-02-28 | 2017-02-28 | Rag cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206553802U true CN206553802U (en) | 2017-10-13 |
Family
ID=60360919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720191243.7U Expired - Fee Related CN206553802U (en) | 2017-02-28 | 2017-02-28 | Rag cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206553802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109483605A (en) * | 2018-12-31 | 2019-03-19 | 上海洽得实业有限公司 | A kind of cutting machine inclined-plane ELLIPTIC REVOLUTION cutter |
-
2017
- 2017-02-28 CN CN201720191243.7U patent/CN206553802U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109483605A (en) * | 2018-12-31 | 2019-03-19 | 上海洽得实业有限公司 | A kind of cutting machine inclined-plane ELLIPTIC REVOLUTION cutter |
| CN109483605B (en) * | 2018-12-31 | 2023-11-10 | 上海得一智能科技有限公司 | Inclined plane oval rotary cutter for cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20171013 |