CN220331456U - Film cutting mechanism with movable supporting plate - Google Patents
Film cutting mechanism with movable supporting plate Download PDFInfo
- Publication number
- CN220331456U CN220331456U CN202322006535.7U CN202322006535U CN220331456U CN 220331456 U CN220331456 U CN 220331456U CN 202322006535 U CN202322006535 U CN 202322006535U CN 220331456 U CN220331456 U CN 220331456U
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- CN
- China
- Prior art keywords
- supporting plate
- pressing block
- film cutting
- knife rest
- cutting mechanism
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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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- 239000000463 material Substances 0.000 claims abstract description 41
- 239000012528 membrane Substances 0.000 claims description 16
- 230000000694 effects Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
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- Nonmetal Cutting Devices (AREA)
Abstract
The utility model relates to a film cutting mechanism of a window patching machine, in particular to a film cutting mechanism with a movable supporting plate, which comprises a frame, wherein a knife rest is arranged on the frame in a lifting manner, an upper film cutting knife is arranged on the knife rest, a first pressing block is arranged on the knife rest, the first pressing block is positioned on one side of the upper film cutting knife, a first supporting plate is correspondingly arranged below the first pressing block, and the first pressing block is contacted with a material before the upper film cutting knife in operation, wherein the first supporting plate is connected with the frame through an elastic piece; the second supporting plate corresponding to the second pressing blocks is designed to be fixed, and the surface tension of the materials between the pressing blocks can be further improved by pulling the materials between the pressing blocks when the first supporting plate moves downwards during film pressing.
Description
Technical Field
The utility model relates to a film cutting mechanism of a window patching machine, in particular to a film cutting mechanism with a movable supporting plate.
Background
Chinese patent ZL202222771350.0 discloses a cut membrane mechanism of window machine, sets up the fixed material of pressing block in the knife rest both sides, provides stable surface tension for when last film cutter cuts the membrane, presses the material back knife rest can continue to remove to accomplish to cut the membrane through elastic component and knife rest connection messenger's material pressing block, realizes the accurate cutting to thicker material, but still has the material thicker, the fixed condition that provides tension inadequately in both sides.
Disclosure of Invention
In view of the technical problems in the background art, the utility model aims to provide a film cutting mechanism with a movable supporting plate, wherein after a first pressing block is matched with a first supporting plate to fix materials, the first supporting plate is stressed to move downwards, and an elastic piece deforms, so that the first supporting plate can generate pressure on the materials, and the materials are pressed more tightly.
In order to solve the technical problems, the utility model adopts the following technical scheme: the film cutting mechanism with the movable supporting plate comprises a frame, wherein a knife rest is arranged on the frame in a lifting manner, an upper film cutting knife is arranged on the knife rest, a first pressing block is arranged on the knife rest and positioned on one side of the upper film cutting knife, a first supporting plate is correspondingly arranged below the first pressing block, the first pressing block is in advance of the upper film cutting knife in contact with materials during operation, and the first supporting plate is connected with the frame through an elastic piece.
Preferably, a second pressing block is arranged on the knife rest and is positioned on the other side of the upper membrane cutting knife, and the second pressing block is connected with the knife rest through an elastic piece.
Preferably, a second supporting plate is correspondingly arranged below the second pressing block.
Preferably, the elastic member is a gas spring or a spring.
Preferably, a roller is arranged on one side of the first pressing block, and an anti-warping film part is arranged above the roller.
Preferably, a lower film cutter is arranged on the first supporting plate or the second supporting plate, and the lower film cutter is matched with the upper film cutter to cut materials.
The utility model has the beneficial effects that the first supporting plate is connected with the frame through the elastic piece, so that after the first supporting plate is matched with the first pressing block to fix materials, the first supporting plate is stressed to move downwards to deform the elastic piece, the first supporting plate can press the materials more tightly, and the surface tension of the materials is effectively increased; the second supporting plate corresponding to the second pressing blocks is designed to be fixed, and the surface tension of the materials between the pressing blocks can be further improved by pulling the materials between the pressing blocks when the first supporting plate moves downwards during film pressing. Thus, the present utility model is a substantial feature and improvement over the prior art.
Drawings
The details and working principles of the embodiments and examples of the present utility model are described below with reference to the drawings.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a side view of the present utility model.
Fig. 3 is an enlarged view of a in fig. 2.
In the figure: 1. a frame; 2. a tool holder; 3. an upper film cutting knife; 4. a first swage block; 5. a first pallet; 6. a second press block; 7. a second pallet; 8. a roller; 9. an anti-warp film member; 10. an elastic member; 11. and (5) cutting down the membrane.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some, but not all, embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making inventive efforts are within the scope of this utility model.
Referring to the drawings, in the embodiment of the present embodiment, a film cutting mechanism with a movable supporting plate includes a frame 1, a knife rest 2 is provided on the frame 1 in a lifting manner, an upper film cutting knife 3 is provided on the knife rest 2, a first material pressing block 4 is provided on the knife rest 2, the first material pressing block 4 is located on one side of the upper film cutting knife 3, a first supporting plate 5 is correspondingly provided below the first material pressing block 4, and during operation, the first material pressing block 4 contacts with a material before the upper film cutting knife 3, wherein the supporting plate is connected with the frame 1 through an elastic element 10.
During operation, the tool rest 2 descends to drive the first pressing block 4 to descend to press down the material, the first pressing block 4 and the first supporting plate 5 are matched to fix the material, then the supporting plate is stressed to descend, the elastic piece 10 deforms to enable the first supporting plate 5 to generate pressure on the material, the surface tension of the material is effectively increased, the first pressing block 4 can be made of polyurethane, the effect of not damaging a film can be achieved, and the material can be buffered during film pressing and is pressed more tightly.
The following optimizations or further description can be made on the basis of the above embodiments, respectively.
Further, be equipped with second swager piece 6 on the knife rest 2, second swager piece 6 is located go up cut membrane sword 3 opposite side, second swager piece 6 through elastic component 10 with knife rest 2 is connected, and second swager piece 6 can be fixed material with first layer board 5 cooperation, also can design layer board and fixed material of cooperation with it in addition, and second swager piece cooperates first swager piece fixed material, cuts the effect better.
Furthermore, a second supporting plate 7 is correspondingly arranged below the second pressing blocks 6, and after the second supporting plate 7 is matched with the second pressing blocks 6 to fix materials, the first supporting plate 5 is stressed to move downwards so that the first pressing blocks 4 move relative to the second pressing blocks 6, and the materials between the pressing blocks can be pulled to further improve the surface tension of the materials between the pressing blocks.
In addition, the elastic piece 10 is a gas spring or a spring, when the first pressing block 4 presses the material, the elastic piece 10 deforms to enable the tool rest 2 to move downwards continuously, the upper membrane cutting tool 3 completes cutting, and the air cylinder can be designed into the gas spring.
Further, a roller 8 is arranged on one side of the first pressing block 4, an anti-warping film part 9 is arranged above the roller 8, the roller 8 is used for conveying materials, the anti-warping film part 9 is specifically a section of steel wire with a contour matched with the surface of the roller 8, and materials corresponding to the steel wire on the roller 8 are pulled and cannot excessively warp when the first supporting plate 5 moves downwards.
Still further, be equipped with down on first layer board 5 or the second layer board 7 and cut membrane sword 11, down cut membrane sword 11 with go up to cut membrane sword 3 cooperation and cut the material, cut membrane sword 11 down and set up and make the material cut off when cutting off two directions about the breakpoint and all receive the cutting force, cut effectually, cut fast.
The foregoing is a preferred embodiment of the present utility model, and it should be noted that the scope of the present utility model is not limited thereto. It will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the scope and spirit of the utility model as defined in the appended claims.
Claims (6)
1. The utility model provides a cutting membrane mechanism of layer board activity, includes frame (1), and frame (1) goes up and down to be provided with knife rest (2), be equipped with on knife rest (2) and cut membrane sword (3), be equipped with first swager piece (4) on knife rest (2), first swager piece (4) are located go up and cut membrane sword (3) one side, first swager piece (4) below corresponds and is equipped with first layer board (5), during operation first swager piece (4) advance go up and cut membrane sword (3) and material contact, its characterized in that: the first supporting plate (5) is connected with the frame (1) through an elastic piece (10).
2. A pallet movable film cutting mechanism as defined in claim 1, wherein: the knife rest (2) is provided with a second pressing block (6), the second pressing block (6) is positioned on the other side of the upper membrane cutting knife (3), and the second pressing block (6) is connected with the knife rest (2) through an elastic piece (10).
3. A pallet movable film cutting mechanism as defined in claim 2, wherein: a second supporting plate (7) is correspondingly arranged below the second pressing block (6).
4. A pallet movable film cutting mechanism as defined in claim 1, wherein: the elastic piece (10) is a gas spring or a spring.
5. A pallet movable film cutting mechanism as defined in claim 1, wherein: one side of the first pressing block is provided with a roller (8), and an anti-warping film part (9) is arranged above the roller (8).
6. A pallet movable film cutting mechanism as defined in claim 3, wherein: the first supporting plate (5) or the second supporting plate (7) is provided with a lower film cutter (11), and the lower film cutter (11) is matched with the upper film cutter (3) to cut materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322006535.7U CN220331456U (en) | 2023-07-28 | 2023-07-28 | Film cutting mechanism with movable supporting plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322006535.7U CN220331456U (en) | 2023-07-28 | 2023-07-28 | Film cutting mechanism with movable supporting plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220331456U true CN220331456U (en) | 2024-01-12 |
Family
ID=89449497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322006535.7U Active CN220331456U (en) | 2023-07-28 | 2023-07-28 | Film cutting mechanism with movable supporting plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220331456U (en) |
-
2023
- 2023-07-28 CN CN202322006535.7U patent/CN220331456U/en active Active
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| GR01 | Patent grant |