CN216068661U - Double-station envelope cutter for film blowing machine - Google Patents
Double-station envelope cutter for film blowing machine Download PDFInfo
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- CN216068661U CN216068661U CN202121526905.4U CN202121526905U CN216068661U CN 216068661 U CN216068661 U CN 216068661U CN 202121526905 U CN202121526905 U CN 202121526905U CN 216068661 U CN216068661 U CN 216068661U
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- side wall
- guide plate
- cutter body
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Abstract
The utility model discloses the technical field of production equipment of a film blowing extruder, in particular to a double-station envelope cutter for a film blowing machine, which comprises a cutter body, a cutter frame, a pressing block, a hand wheel, a guide plate and a cushion block, wherein the side wall of the cutter body is provided with a clamping groove, the cutter body is internally provided with a cutter rod, the cutter body is provided with a linear bearing, the side wall of the cutter body is provided with a T-shaped groove, the cutter frame is arranged in the T-shaped groove, the cutter frame is provided with a blade, the side wall of the cutter body is provided with the cushion block, the side wall of the cushion block is provided with the guide plate, the guide plate is provided with a waist-shaped round hole relative to the side wall of a blade cutting edge, a gap is formed between the guide plate and the cutter body, and a thin film capable of moving along the guide plate is arranged in the gap, the utility model does not influence the normal production when the blade is replaced, and the envelope cutter can move left and right on the cutter rod in the production process, the second hand wheel on the cutter body is fixed at a required station, so that the adjustment is more convenient.
Description
Technical Field
The utility model discloses the technical field of production equipment of a blown film extruder, and particularly relates to a double-station envelope cutter for a blown film machine.
Background
The plastic film blown out by the film blowing machine is a barrel material, the barrel material is made into an express bag, the barrel material is cut from two sides in the film blowing process, and at the moment, a letter sealing knife is used, but the existing letter sealing knife is worn in the using process, the worn blade cannot continue to cut, and the replacement is very inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a double-station envelope cutter for a film blowing machine, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: including cutter body, knife rest, briquetting, hand wheel, deflector and cushion, the draw-in groove has been seted up in the lateral wall setting of cutter body, and its inside cutter arbor that is provided with, and the lateral wall of this draw-in groove is provided with the first hand wheel that is used for fastening draw-in groove and cutter arbor, be provided with linear bearing on the cutter body, "T" type groove has been seted up to the lateral wall of cutter body, and this "T" type inslot portion is provided with the knife rest, be provided with the blade on the knife rest, the lateral wall of cutter body is provided with the cushion, the lateral wall of cushion is provided with the deflector, the waist round hole has been seted up for the lateral wall of blade cutting edge to the deflector, form the clearance between deflector and the cutter body, and this clearance inside is provided with can be along the film that the deflector removed.
Preferably, the side wall of the blade is provided with a pressing block, the pressing block is provided with a screw hole, and a screw connected with the tool rest is arranged in the screw hole.
Preferably, the tool rest is provided with a mounting hole, and the mounting hole is provided with a second hand wheel connected with the side wall of the T-shaped groove.
Preferably, the guide plate is provided with a connector for connecting the guide plate and the cutter body.
Preferably, a cutter groove for receiving the cutter blade is arranged between the cutter frame and the T-shaped groove.
Preferably, the inner ring of the linear bearing is provided with a cutter bar.
Compared with the prior art, the utility model has the beneficial effects that when the tool rest moves forwards, the blade can extend into the waist round hole on the guide plate, the two T-shaped grooves on the tool body are used for moving and fixing the tool rest in the groove, the second hand wheel on the tool rest is loosened, the tool rest can move back and forth, and the tool rest can be drawn out from the T-shaped groove of the tool body to replace the blade. Two upper and lower stations can work by turns, do not influence normal production when changing the blade, and in the production process, the envelope sword can remove about on the cutter arbor, fixes at required station through the second hand wheel on the cutter body, and it is more convenient to adjust.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise. Wherein:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a portion of the tool bar of the present invention.
In the figure: the cutting tool comprises a tool body 1, a linear bearing 2, a tool rest 3, a pressing block 4, a screw 5, a first hand wheel 6, a guide plate 7, a cushion block 8, a connector 9, a film 10, a tool groove 11, a tool bar 12, a blade 13, a second hand wheel 14 and a waist circular hole 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a double-station envelope cutter for a film blowing machine, wherein when a cutter rest moves forwards, a blade can extend into a waist round hole on a guide plate, two 'T' -shaped grooves on a cutter body are used for moving and fixing the cutter rest in the inner part, a second hand wheel on the cutter rest is loosened, the cutter rest can move back and forth, and the cutter rest can be drawn out from the 'T' -shaped grooves of the cutter body to replace the blade. Two upper and lower stations can work by turns, do not influence normal production when changing the blade, and in the production process, the envelope sword can remove about on the cutter arbor, fixes at required station through the second hand wheel on the cutter body, and it is more convenient to adjust. Referring to fig. 1-2, the device comprises a cutter body 1, a cutter frame 3, a pressing block 4, a hand wheel, a guide plate 7, a cushion block 8 and a cutter bar 12;
referring to fig. 1-2, when the tool holder 3 moves forward, the blade 13 can extend into the waist circular hole 15 on the guide plate 7, two "T" shaped grooves on the tool body 1 are used for moving and fixing the tool holder 3 inside, the second hand wheel 14 on the tool holder 3 is released, the tool holder 3 can move back and forth, and the tool holder 3 can be drawn out from the "T" shaped groove of the tool body 1 to replace the blade 13. The upper station and the lower station can work alternately, the normal production is not affected when the blade 13 is replaced, in the production process, the envelope knife can move left and right on the knife bar 12 and is fixed on a required station through a second hand wheel 14 on the knife body 1, the adjustment is convenient, the envelope knife comprises a knife body 1, a knife rest 3, a pressing block 4, a hand wheel, a guide plate 7 and a cushion block 8, a clamping groove is arranged on the side wall of the knife body 1, the knife bar 12 is arranged in the clamping groove, a first hand wheel 6 used for fastening the clamping groove and the knife bar 12 is arranged on the side wall of the clamping groove, a linear bearing 2 is arranged on the knife body 1, a T-shaped groove is arranged on the side wall of the knife body 1, the knife rest 3 is arranged in the T-shaped groove, the blade 13 is arranged on the knife rest 3, the cushion block 8 is arranged on the side wall of the cushion block 8, a waist-round hole 15 is arranged on the side wall of the guide plate 7 opposite to the cutting edge of the blade 13, a gap is formed between the guide plate 7 and the cutter body 1, a film 10 capable of moving along the guide plate 7 is arranged in the gap, a pressing block 4 is arranged on the side wall of the blade 13, a screw hole is formed in the pressing block 4, a screw 5 connected with the cutter frame 3 is arranged in the screw hole, a mounting hole is formed in the cutter frame 3, a second hand wheel 14 connected with the side wall of the T-shaped groove is arranged on the mounting hole, a connector 9 used for connecting the guide plate 7 and the cutter body 1 is arranged on the guide plate 7, a cutter groove 11 used for receiving the blade 13 is arranged between the cutter frame 3 and the T-shaped groove, and a cutter bar 12 is arranged on the inner ring of the linear bearing 2;
in specific use, when the tool rest 3 moves forwards, the blade 13 can extend into the waist circular hole 15 on the guide plate 7, the two T-shaped grooves on the tool body 1 are used for moving and fixing the tool rest 3 inside, the second hand wheel 14 on the tool rest 3 is loosened, the tool rest 3 can move forwards and backwards, and the tool rest 3 can be pulled out from the T-shaped grooves on the tool body 1 to replace the blade 13. The upper station and the lower station can work alternately, normal production is not influenced when the blade 13 is replaced, the envelope knife can move left and right on the knife bar 12 in the production process, and the envelope knife is fixed at the required station through the second hand wheel 14 on the knife body 1, so that the envelope knife is convenient to adjust.
While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the embodiments disclosed herein may be used in any combination, provided that there is no structural conflict, and the combinations are not exhaustively described in this specification merely for the sake of brevity and conservation of resources. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. The utility model provides a double-station envelope cutter for inflation film manufacturing machine, includes cutter body (1), knife rest (3), briquetting (4), hand wheel, deflector (7) and cushion (8), its characterized in that: the side wall of the cutter body (1) is provided with a clamping groove, a cutter bar (12) is arranged in the cutter body, and the side wall of the clamping groove is provided with a first hand wheel (6) used for fastening the clamping groove and the cutter bar (12), the side wall of the cutter bar (12) is provided with a cutter body (1), the cutter body (1) is provided with a linear bearing (2), the side wall of the cutter body (1) is provided with a T-shaped groove, and a knife rest (3) is arranged in the T-shaped groove, a blade (13) is arranged on the knife rest (3), the side wall of the cutter body (1) is provided with a cushion block (8), the side wall of the cushion block (8) is provided with a guide plate (7), the side wall of the guide plate (7) corresponding to the cutting edge of the blade (13) is provided with a waist round hole (15), a gap is formed between the guide plate (7) and the cutter body (1), and a film (10) movable along the guide plate (7) is provided inside the gap.
2. The double-station envelope cutter for the film blowing machine according to claim 1, characterized in that: the side wall of the blade (13) is provided with a pressing block (4), the pressing block (4) is provided with a screw hole, and a screw (5) connected with the tool rest (3) is arranged in the screw hole.
3. The double-station envelope cutter for the film blowing machine according to claim 1, characterized in that: and a mounting hole is formed in the tool rest (3), and a second hand wheel (14) connected with the side wall of the T-shaped groove is arranged on the mounting hole.
4. The double-station envelope cutter for the film blowing machine according to claim 1, characterized in that: the guide plate (7) is provided with a connector (9) for connecting the guide plate (7) and the cutter body (1).
5. The double-station envelope cutter for the film blowing machine according to claim 1, characterized in that: a cutter groove (11) for receiving the cutter blade (13) is arranged between the cutter frame (3) and the T-shaped groove.
6. The double-station envelope cutter for the film blowing machine as claimed in claim 1, characterized in that: the inner ring of the linear bearing (2) is provided with a cutter bar (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121526905.4U CN216068661U (en) | 2021-07-06 | 2021-07-06 | Double-station envelope cutter for film blowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121526905.4U CN216068661U (en) | 2021-07-06 | 2021-07-06 | Double-station envelope cutter for film blowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216068661U true CN216068661U (en) | 2022-03-18 |
Family
ID=80664719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121526905.4U Active CN216068661U (en) | 2021-07-06 | 2021-07-06 | Double-station envelope cutter for film blowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216068661U (en) |
-
2021
- 2021-07-06 CN CN202121526905.4U patent/CN216068661U/en active Active
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