CN220741416U - Film cutting mechanism of film cutting machine - Google Patents
Film cutting mechanism of film cutting machine Download PDFInfo
- Publication number
- CN220741416U CN220741416U CN202322080036.2U CN202322080036U CN220741416U CN 220741416 U CN220741416 U CN 220741416U CN 202322080036 U CN202322080036 U CN 202322080036U CN 220741416 U CN220741416 U CN 220741416U
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- Prior art keywords
- frame
- film cutting
- cutting machine
- film
- negative pressure
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- 238000005520 cutting process Methods 0.000 title claims abstract description 86
- 230000007246 mechanism Effects 0.000 title claims abstract description 23
- 239000012528 membrane Substances 0.000 claims description 18
- 239000002699 waste material Substances 0.000 claims description 9
- 238000011084 recovery Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a film cutting mechanism of a film cutting machine, which comprises a frame and a film cutting frame, wherein the bottom in the frame is connected with the film cutting frame through bolts, two sides of the frame, which are positioned in the film cutting frame, are respectively provided with a supporting roller through bearings, one side of the top in the frame is connected with an air cylinder through bolts, the output end of the air cylinder is connected with a sliding seat through bolts, the film cutting frame and the sliding seat are respectively provided with a negative pressure groove for tensioning, the top and the bottom of the frame are respectively connected with an air suction pump through bolts, and the air inlet end of the air suction pump is communicated with the negative pressure groove through a pipeline. The film cutting mechanism of the film cutting machine has a simple and compact structure, is more stable and reliable in film cutting, and is suitable for being widely popularized and used.
Description
Technical Field
The utility model relates to the technical field of film cutting machines, in particular to a film cutting mechanism of a film cutting machine.
Background
The film cutting machine is also called a film cutting machine, is equipment capable of rapidly cutting films, can cut films of different shapes according to requirements, is convenient to use, and achieves the film cutting effect in a mode that a blade is contacted with the films.
Publication No.: CN213536655U discloses a film cutting mechanism of a film cutting machine, which comprises a base, a support, a workbench and a compression roller, wherein the support is fixed on the base, the workbench is fixed on the support, and a workbench directional part is arranged on the workbench, and the film cutting mechanism is characterized in that a first U-shaped plate which can be adjusted is connected on the workbench in a sliding manner.
At present, the existing film cutting mechanism has the following defects in use: the guide roller is generally used for conveying the film to be cut for film cutting operation, a tensioning mechanism is lacked, and the film cutting accuracy is easily affected due to insufficient tensioning force caused by extrusion of the cutter in the film cutting process. For this purpose, we propose a film cutting mechanism of a film cutting machine.
Disclosure of Invention
The utility model mainly aims to provide a film cutting mechanism of a film cutting machine, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a membrane mechanism cuts of membrane cutting machine, includes the frame and cuts the membrane frame, the bottom in the frame is through bolted connection to have the membrane frame of cutting, be located in the frame and cut the both sides of membrane frame and all pass through bearing installation backing roll, one side at top in the frame is through bolted connection cylinder, the output of cylinder passes through bolted connection sliding seat, the negative pressure groove that is used for the tensioning has all been seted up to membrane frame and sliding seat, the top and the bottom of frame all have the aspiration pump through bolted connection, and the inlet end of aspiration pump passes through pipeline intercommunication negative pressure groove.
Further, the top of frame is provided with electric hydraulic push rod, electric hydraulic push rod's output passes through bolted connection fixing base, the bottom cover of fixing base is equipped with the cutting knife rest, the sliding tray has all been seted up to the both sides that are located the cutting knife rest in the fixing base, sliding connection has the gag lever post in the sliding tray, and the gag lever post passes through slot connection cutting knife rest, and the frame passes through bolted connection electric hydraulic push rod.
Further, waste discharge openings are formed in the surfaces of the two sides of the film cutting frame, the waste discharge openings are communicated with the negative pressure grooves, recovery grooves are formed in the two sides of the film cutting frame, and the film cutting frame is connected with the recovery grooves through clamping grooves.
Further, a pressure spring is arranged on one side, located on the limiting rod, of the sliding groove, and the sliding groove is provided with the pressure spring through a spring seat.
Further, a guide roller is arranged on one side, located on the supporting roller, of the frame, a mounting frame is arranged on the top of the frame, the guide roller is mounted on the frame through a bearing, and the frame is connected with the mounting frame through welding.
Compared with the prior art, the utility model has the following beneficial effects:
through the membrane cutting frame, cylinder, sliding seat, negative pressure groove and the aspiration pump that set up, can utilize to bleed and form the negative pressure when treating the membrane cutting operation of cutting, improve the tensioning force of diaphragm, avoid the tensioning force not enough, cut membrane extrusion influence effect, simple structure easily operates, uses more reliable and stable moreover.
Through fixing base, sliding seat, gag lever post and the pressure spring that set up, can also carry out supplementary spacing processing with it fast when the assembly cutter frame cuts the membrane operation, and then improve the stability and the security of the fixed operation of installation, more practical reliable.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a film cutting mechanism of a film cutting machine according to the present utility model.
Fig. 2 is a schematic cross-sectional view of a film cutting mechanism of a film cutting machine according to the present utility model.
Fig. 3 is a schematic view showing a sectional structure of a film cutting frame of a film cutting mechanism of a film cutting machine according to the present utility model.
Fig. 4 is a schematic sectional view of a fixing base of a film cutting mechanism of a film cutting machine according to the present utility model.
In the figure: 1. a frame; 2. a film cutting frame; 3. a support roller; 4. a cylinder; 5. a sliding seat; 6. a negative pressure tank; 7. an air extracting pump; 8. a waste discharge port; 9. a recovery tank; 10. an electro-hydraulic push rod; 11. a fixing seat; 12. a cutter rest; 13. a sliding groove; 14. a limit rod; 15. a pressure spring; 16. a guide roller; 17. and (5) mounting a frame.
Description of the embodiments
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 2 and 3, a film cutting mechanism of a film cutting machine comprises a frame 1 and a film cutting frame 2, wherein the bottom in the frame 1 is connected with the film cutting frame 2 through bolts, two sides of the frame 1, which are positioned in the film cutting frame 2, are respectively provided with a supporting roller 3 through bearings, one side of the top in the frame 1 is connected with an air cylinder 4 through bolts, the output end of the air cylinder 4 is connected with a sliding seat 5 through bolts, the film cutting frame 2 and the sliding seat 5 are respectively provided with a negative pressure groove 6 for tensioning, the top and the bottom of the frame 1 are respectively connected with an air pump 7 through bolts, and the air inlet end of the air pump 7 is communicated with the negative pressure groove 6 through a pipeline.
A filter screen is arranged in the negative pressure groove 6.
One side of the frame 1 is connected with a servo motor through a bolt, and the servo motor is connected with a supporting roller 3 and a guide roller 16 through a driving shaft.
The top of the frame 1 is provided with an electric hydraulic push rod 10, the output end of the electric hydraulic push rod 10 is connected with a fixed seat 11 through a bolt, the bottom of the fixed seat 11 is sleeved with a cutter rest 12, sliding grooves 13 are formed in two sides of the cutter rest 12 in the fixed seat 11, a limiting rod 14 is connected in the sliding grooves 13 in a sliding mode, and the limiting rod 14 is connected with the cutter rest 12 through a slot.
In this embodiment, as shown in fig. 2 and 4, one side of the limiting rod 14 is connected with the push rod through welding, and the push rod penetrates through the fixing seat 11, so that auxiliary limiting treatment is conveniently and rapidly performed when the cutter frame 12 is installed, and further stability and safety of operation are improved, and the cutter frame 12 comprises a cutter.
Wherein, waste discharge openings 8 are all arranged on the surfaces of two sides of the film cutting frame 2, the waste discharge openings 8 are communicated with the negative pressure groove 6, and recovery grooves 9 are arranged on two sides of the film cutting frame 2.
In this embodiment, as shown in fig. 3, the waste discharge port 8 and the recovery tank 9 are used for conveniently recovering the scraps generated by cutting the film, and the waste discharge port 8 is provided with a corresponding sealing plug to prevent the use effect of the negative pressure tank 6 from being affected.
Wherein, a compression spring 15 is arranged on one side of the limit rod 14 in the sliding groove 13.
In this embodiment, as shown in fig. 4, the limit rod 14 is conveniently and rapidly pushed to be inserted into the cutter frame 12 by being pushed by the elastic force of the pressure spring 15.
The guide roller 16 is arranged on one side of the support roller 3 in the frame 1, and the mounting frame 17 is arranged on the top of the frame 1.
In this embodiment, as shown in fig. 1 and 2, the guiding roller 16 is convenient for conveying the film to be cut for film cutting operation, and the mounting frame 17 is convenient for fixedly mounting the frame 1 on the film cutting machine for use.
It should be noted that, the utility model is a film cutting mechanism of a film cutting machine, during operation, firstly, operating personnel bolt-fix frame 1 on the film cutting machine through the preformed hole of mounting bracket 17, then manually open servo motor drive guide roll 16 and backing roll 3 and rotate, wait to cut the membrane and pass guide roll 16, backing roll 3, cut membrane frame 2 and sliding seat 5 in proper order, when needing to cut the membrane operation, manually open aspiration pump 7 and pneumatic cylinder 4, aspiration pump 7 is in proper order to the negative pressure groove 6 and is formed the negative pressure, will wait to cut the membrane and absorb, simultaneously pneumatic cylinder 4 drives sliding seat 5 upward vertical migration, and then can improve the tensioning force of waiting to cut the membrane, then manually open electric hydraulic push rod 10 drive fixing base 11 and cutter frame 12 vertical migration down, the cutter carries out the membrane cutting action to the diaphragm, after accomplishing the membrane cutting operation, continue to carry out the unloading through guide roll 16 and backing roll 3, simple structure easy to operate, moreover, when needing to change and assemble cutting tool rest 12, operating personnel inserts the bottom of fixing base 11 to the frame 12 after changing, promote under the elasticity of pressure spring 15, insert corresponding frame 14 and position-limited carrier 12 is fast, and the stability is convenient to handle the stability is accomplished, and the safety is improved.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a film cutting mechanism of film cutting machine, includes frame (1) and cuts membrane frame (2), its characterized in that: the utility model discloses a film cutting machine, including frame (1), negative pressure groove (6) that are used for the tensioning are all offered to the bottom in frame (1), the both sides that are located in frame (1) and cut film frame (2) all are through bearing installation backing roll (3), one side at top in frame (1) is through bolted connection cylinder (4), the output of cylinder (4) is through bolted connection sliding seat (5), negative pressure groove (6) are all offered through bolt connection in frame (2) and sliding seat (5), the top and the bottom of frame (1) all have aspiration pump (7) through bolted connection, and the inlet end of aspiration pump (7) is through pipeline intercommunication negative pressure groove (6).
2. A film cutting mechanism of a film cutting machine as set forth in claim 1, wherein: the automatic cutting machine is characterized in that an electric hydraulic push rod (10) is arranged at the top of the frame (1), the output end of the electric hydraulic push rod (10) is connected with a fixing seat (11) through a bolt, a cutting knife rest (12) is sleeved at the bottom of the fixing seat (11), sliding grooves (13) are formed in two sides of the cutting knife rest (12) in the fixing seat (11), a limiting rod (14) is connected in the sliding grooves (13) in a sliding mode, and the limiting rod (14) is connected with the cutting knife rest (12) through a slot.
3. A film cutting mechanism of a film cutting machine as set forth in claim 1, wherein: waste discharge ports (8) are formed in the surfaces of the two sides of the film cutting frame (2), the waste discharge ports (8) are communicated with the negative pressure groove (6), and recovery grooves (9) are formed in the two sides of the film cutting frame (2).
4. A film cutting mechanism of a film cutting machine as set forth in claim 2, wherein: a pressure spring (15) is arranged on one side of the limit rod (14) in the sliding groove (13).
5. A film cutting mechanism of a film cutting machine as set forth in claim 1, wherein: a guide roller (16) is arranged on one side of the support roller (3) in the frame (1), and a mounting frame (17) is arranged at the top of the frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322080036.2U CN220741416U (en) | 2023-08-04 | 2023-08-04 | Film cutting mechanism of film cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322080036.2U CN220741416U (en) | 2023-08-04 | 2023-08-04 | Film cutting mechanism of film cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220741416U true CN220741416U (en) | 2024-04-09 |
Family
ID=90560745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322080036.2U Active CN220741416U (en) | 2023-08-04 | 2023-08-04 | Film cutting mechanism of film cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220741416U (en) |
-
2023
- 2023-08-04 CN CN202322080036.2U patent/CN220741416U/en active Active
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