CN210501411U - Film blowing machine is with propping up cutting device - Google Patents

Film blowing machine is with propping up cutting device Download PDF

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Publication number
CN210501411U
CN210501411U CN201921406337.7U CN201921406337U CN210501411U CN 210501411 U CN210501411 U CN 210501411U CN 201921406337 U CN201921406337 U CN 201921406337U CN 210501411 U CN210501411 U CN 210501411U
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CN
China
Prior art keywords
cutting knife
fixed
notch
fixed guide
horizontal pole
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
Application number
CN201921406337.7U
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Chinese (zh)
Inventor
白玉平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hebei Anlupusi Plastic Product Co ltd
Original Assignee
Hebei Anlupusi Plastic Product Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hebei Anlupusi Plastic Product Co ltd filed Critical Hebei Anlupusi Plastic Product Co ltd
Priority to CN201921406337.7U priority Critical patent/CN210501411U/en
Application granted granted Critical
Publication of CN210501411U publication Critical patent/CN210501411U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a film blowing machine is with propping up cutting device, including fixed guide arm, the slidable is fixed with cutting knife subassembly on the dead lever, fixed guide arm middle part is equipped with vertical ascending pole setting, the top of pole setting is equipped with the edge side by side two swiveling wheels of pole setting pivoted, be equipped with the telescopic horizontal pole on the stand circumference lateral wall, the horizontal pole with fixed guide arm is parallel and is located same vertical plane, the free end of horizontal pole is equipped with the edge horizontal pole pivoted circular cutting knife. The utility model discloses a remove flexible horizontal pole and cutting knife subassembly and can adapt to the membrane pipe of different diameters, the swiveling wheel can part the plastic film simultaneously, changes in the cutting.

Description

Film blowing machine is with propping up cutting device
Technical Field
The utility model belongs to film blowing field, specifically speaking relate to a film blowing machine is with propping up cutting device.
Background
Film blowing is a process for continuously forming plastic film by using an extrusion method, in which resin is added into an extruder, the resin is melted under the action of conveying, shearing and heating by an internal screw, the melted material is conveyed into a blowing machine head, an annular film tube with uniform thickness is continuously extruded from an annular die head discharge port through a filter screen and a porous plate, and a proper amount of compressed air is blown into the film tube from the lower part of the blowing machine head to radially blow the film tube. The membrane pipe is drawn in by the lambdoidal plate and is pressed the fold back and pressed the tight vertical draft of frame upper portion carry-over pinch rolls clamp, need cut it into the slice before carrying out the rolling to it, and in the current cutting process, the membrane pipe is generally two films before cutting out and pastes together, directly is torn easily by carry-over pinch rolls traction in-process, and simultaneously, current cutting device generally only sets up a pair of cutting knife, uses to harm the cutting knife with higher speed for a long time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a film blowing machine is with propping up cutting device for prop up plastic film, increased the life of cutting knife simultaneously.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides a film blowing machine is with propping up cutting device, includes fixed guide rod, the last slidable of fixed guide rod is fixed with cutting knife subassembly, fixed guide rod middle part is equipped with vertical ascending pole setting, the top of pole setting is equipped with the edge side by side two swiveling wheels of pole setting pivoted, be equipped with the telescopic horizontal pole on the stand circumference lateral wall, the horizontal pole with fixed guide rod is parallel and is located same vertical plane, the free end of horizontal pole is equipped with the edge horizontal pole pivoted circular cutting knife.
Preferably, a track notch and a fixed notch are formed in the fixed guide rod, the cutting knife assembly is embedded in the track notch and can slide in the track notch, the track notch is formed in the top end face of the fixed guide rod, the fixed notch is formed in the side wall of the fixed guide rod, the track notch and the fixed notch are communicated with each other, and the cutting knife assembly is fixed through a screw rod penetrating through the fixed notch.
Preferably, the cutting knife assembly comprises a base and a support, the base is vertically connected with the support, an inclined cutting knife is arranged between the base and the support, the base is embedded in the track groove, and a threaded hole matched with the screw rod is formed in the joint of the base and the support.
Preferably, the cutting knife is positioned right below the circular cutting knife.
Preferably, the outer wall of the fixed guide rod between the track notch and the fixed notch is provided with scale marks.
The utility model discloses owing to adopted foretell structure, it compares with prior art, and the technical progress who gains lies in: the utility model discloses set up two rotatable swiveling wheels on the top of pole setting, when plastic film passed through, two swiveling wheels can separate the plastic film of laminating together, more were favorable to the cutting. The free end of horizontal pole is equipped with circular cutting knife, and the horizontal pole is the telescopic simultaneously, and the cutting knife subassembly also can be fixed in a sliding manner on fixed guide arm moreover, consequently not only plastic film will be through twice cutting, and horizontal pole and cutting knife subassembly also can be adjusted according to the different length of membrane pipe diameter moreover, fix the membrane pipe in order to correspond the different diameters in different positions.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural view of the present invention;
in the figure:
1-fixed guide rod, 2-cutter assembly, 21-base, 22-bracket, 23-cutter, 3-vertical rod, 4-rotating wheel, 5-cross rod, 6-circular cutter, 7-track notch, 8-fixed notch and 9-screw rod.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for purposes of illustration and explanation only and are not intended to limit the invention.
The embodiment discloses a film blowing machine is with propping up cutting device, as shown in fig. 1, the utility model discloses a fixed guide arm 1 has seted up track notch 7 and fixed notch 8 on the fixed guide arm 1, and fixed guide arm 1's top face is located to track notch 7, and fixed notch 1 lateral wall is located to fixed notch 8, and track notch 7 and fixed notch 8 communicate each other. Still be equipped with cutter unit spare 2 on the fixed guide arm 1, cutter unit spare 2 includes base 21 and support 22, and base 21 and support 22 are connected perpendicularly and are equipped with the cutting knife 23 of slope between the two, and base 21 inlays and locates in track notch 7, is equipped with the screw hole with screw rod 9 matched with in base 21 and support 22 junction, and cutter unit spare 2 is through the fixed cutter unit spare 2 of screw rod 9 that passes fixed notch 8. Be equipped with vertical ascending pole setting 3 on the fixed guide arm 1, the top of pole setting 3 is equipped with two swiveling wheel 4 along pole setting 3 pivoted side by side, is equipped with telescopic horizontal pole 5 on the stand circumference lateral wall, and horizontal pole 5 is parallel and is located same vertical plane with fixed guide arm 1, and the free end of horizontal pole 5 is equipped with along horizontal pole 5 pivoted circular cutting knife 6, and cutting knife 23 is located under the circular cutting knife 6.
Preferably, the outer wall of the fixed guide rod 1 between the track notch 7 and the fixed notch 8 is provided with scale marks for indicating the distance from the cutting knife assembly 2 to the upright rod 3 so as to correspondingly support the film tubes with different diameters.
The utility model discloses a theory of operation does:
under the traction of carry over pinch rolls, plastic film passes through cutting device, and two swiveling wheel 4 that are located the 3 tops of pole setting can make the plastic film separation of laminating together, have propped up the plastic film of laminating together, so more be favorable to the cutting, have also avoided taking place the torn condition because of the laminating is in the same place. Because the two rotating wheels 4 roll along with the movement of the plastic film, the plastic film is not scratched, and the guide function can be realized. The free end of horizontal pole 5 is equipped with circular cutting knife 6, and horizontal pole 5 is the telescopic simultaneously, and cutting knife subassembly 2 also can be fixed in sliding on fixed guide arm 1 moreover, consequently not only plastic film will be through twice cutting, and horizontal pole 5 and cutting knife subassembly 2 also can be adjusted according to the different length of membrane pipe diameter in addition, fix the membrane pipe in order to correspond the different diameters in different positions.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the protection of the claims of the present invention.

Claims (5)

1. The utility model provides a film blowing machine is with propping up cutting device which characterized in that: including fixed guide arm, the last slidable of fixed guide arm is fixed with cutting knife tackle spare, fixed guide arm middle part is equipped with vertical ascending pole setting, the top of pole setting is equipped with the edge side by side two swiveling wheels of pole setting pivoted, be equipped with the telescopic horizontal pole on the circumference lateral wall of pole setting, the horizontal pole with fixed guide arm is parallel and is located same vertical plane, the free end of horizontal pole is equipped with the edge horizontal pole pivoted circular cutting knife.
2. The supporting and cutting device for a film blowing machine according to claim 1, wherein: the cutting knife assembly is characterized in that a track notch and a fixed notch are formed in the fixed guide rod, the cutting knife assembly is embedded in the track notch and can slide in the track notch, the track notch is formed in the top end face of the fixed guide rod, the fixed notch is formed in the side wall of the fixed guide rod, the track notch and the fixed notch are communicated with each other, and the cutting knife assembly is fixed through a screw rod penetrating through the fixed notch.
3. The supporting and cutting device for a film blowing machine according to claim 2, wherein: the cutting knife assembly comprises a base and a support, the base is vertically connected with the support, an inclined cutting knife is arranged between the base and the support, the base is embedded in the track groove, and a threaded hole matched with the screw rod is formed in the joint of the base and the support.
4. The supporting and cutting device for a film blowing machine according to claim 3, characterized in that: the cutting knife is positioned under the round cutting knife.
5. The supporting and cutting device for a film blowing machine according to claim 4, wherein: and scale marks are arranged on the outer wall of the fixed guide rod between the track notch and the fixed notch.
CN201921406337.7U 2019-08-27 2019-08-27 Film blowing machine is with propping up cutting device Expired - Fee Related CN210501411U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921406337.7U CN210501411U (en) 2019-08-27 2019-08-27 Film blowing machine is with propping up cutting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921406337.7U CN210501411U (en) 2019-08-27 2019-08-27 Film blowing machine is with propping up cutting device

Publications (1)

Publication Number Publication Date
CN210501411U true CN210501411U (en) 2020-05-12

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ID=70544929

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921406337.7U Expired - Fee Related CN210501411U (en) 2019-08-27 2019-08-27 Film blowing machine is with propping up cutting device

Country Status (1)

Country Link
CN (1) CN210501411U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111908233A (en) * 2020-08-07 2020-11-10 尤晨曦 Preparation process of biodegradable high-barrier plastic film material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111908233A (en) * 2020-08-07 2020-11-10 尤晨曦 Preparation process of biodegradable high-barrier plastic film material

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200512

Termination date: 20210827

CF01 Termination of patent right due to non-payment of annual fee