CN215511228U - Waste cutting device of film blowing machine - Google Patents
Waste cutting device of film blowing machine Download PDFInfo
- Publication number
- CN215511228U CN215511228U CN202022967802.3U CN202022967802U CN215511228U CN 215511228 U CN215511228 U CN 215511228U CN 202022967802 U CN202022967802 U CN 202022967802U CN 215511228 U CN215511228 U CN 215511228U
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- China
- Prior art keywords
- waste
- cutting device
- sides
- negative pressure
- support column
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- Expired - Fee Related
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- 239000002699 waste material Substances 0.000 title claims abstract description 36
- 238000010096 film blowing Methods 0.000 title claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- 238000009423 ventilation Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 description 3
- 229920000426 Microplastic Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Details Of Cutting Devices (AREA)
Abstract
The utility model relates to the technical field of film production, and discloses a waste cutting device of a film blowing machine. The motor drives the connecting rod and the driving gears on the two sides to rotate, the driving gears drive the driven gears to rotate, the driven gears drive the cutting knives to rotate, and the cutting knives on the two sides can be conveniently rotated at the same time, so that leftover materials on the two sides of a film can be conveniently cut open, the cut leftover materials can fall onto the sliding plate and enter the waste collecting tank along the sliding plate, the exhaust fan rapidly rotates to discharge air in the negative pressure tank and enter the leftover materials in the waste collecting tank, the leftover materials can enter the inner side of the negative pressure tank along air flow, and the filter screen separates the leftover materials, so that waste materials can be conveniently collected.
Description
Technical Field
The utility model relates to the technical field of film production, in particular to a waste material cutting device of a film blowing machine.
Background
The inflation film manufacturing machine melts the plastic pellet heating and blows into the film again, and in process of production, the both ends of film have some leftover bits to prune, can produce continuous film waste material, consequently need inflation film manufacturing machine waste material cutting device.
There are a variety of inflation film manufacturing machine waste material cutting device on the existing market, but these waste material cutting device ubiquitous can not conveniently cut the leftover bits of film both sides open, and can not conveniently collect the waste material. Accordingly, those skilled in the art have provided a waste cutting device of a film blowing machine to solve the problems set forth in the background art.
Disclosure of Invention
The utility model aims to provide a waste cutting device of 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:
the utility model provides a inflation film manufacturing machine waste material cutting device, includes the base, the front end both sides of base upper surface all are connected with first support column, the rear end both sides of base upper surface all are connected with the third support column, the upper surface both sides in the middle of the base all are connected with the second support column, the rear end of base is connected with negative pressure case, two the inboard of first support column is connected with the feeding roller axle jointly, two the inboard of third support column is connected with ejection of compact roller axle jointly, two the upper end inboard of second support column is connected with the connecting rod jointly, the cutting knife is installed to the inboard just the lower extreme that is in the connecting rod of second support column.
As a still further scheme of the utility model: the waste collecting groove is formed in the middle rear end of the upper side of the base, a sliding plate is connected to the inner side of the second supporting column and the lower side of the cutting knife, and the lower end of the sliding plate is located right above the waste collecting groove.
As a still further scheme of the utility model: the upper end of the outer side of the second supporting column is connected with a gear box, the upper end of the inner side of the gear box is connected with a driving gear, the lower end of the inner side of the gear box is connected with a driven gear, the driving gear is connected with the driven gear in a matched mode, and one side of the driven gear is connected with the cutting knife.
As a still further scheme of the utility model: the left side of gear box is connected with the motor, the motor is connected with the left side driving gear, the both sides and the driving gear of connecting rod are connected.
As a still further scheme of the utility model: a through groove is formed in the inner side of the rear end of the base, one end of the through groove is connected with the waste collecting groove, the other end of the through groove is connected with the negative pressure box, and a filter screen is connected to the upper end of the inner side of the negative pressure box.
As a still further scheme of the utility model: the inboard both ends of negative pressure case upper end all are connected with exhaust duct, exhaust duct's one end is connected with the ventilation net, exhaust duct's internal connection has the exhaust fan.
Compared with the prior art, the utility model has the beneficial effects that:
1. the motor drives the connecting rod and the driving gear of both sides to rotate, and the driving gear drives driven gear and rotates, and driven gear drives the cutting knife and rotates, makes both sides cutting knife rotate simultaneously conveniently to can conveniently open the leftover bits of film both sides.
2. On the cutting leftover bits can fall into the sliding plate, get into the inside of garbage collection groove along the sliding plate, the exhaust fan rotates fast, discharges the inside air of negative pressure box, gets into the leftover bits of the inside of garbage collection groove, and the leftover bits can get into the inboard of negative pressure box along the air current, and the filter screen hinders the leftover bits and separates, makes the leftover bits gathering at the inboard lower extreme of negative pressure box to can conveniently collect the waste material.
Drawings
FIG. 1 is a schematic view of a waste cutting device of a film blowing machine;
FIG. 2 is a schematic cross-sectional view of a negative pressure tank in the waste cutting device of the film blowing machine;
FIG. 3 is a schematic cross-sectional view of a second support column of the waste cutting device of the film blowing machine.
In the figure: 1. a base; 2. a first support column; 3. a second support column; 4. a third support column; 5. a negative pressure tank; 6. a discharging roll shaft; 7. a connecting rod; 8. a motor; 9. a cutting knife; 10. a feed roll shaft; 11. a material sliding plate; 12. a ventilation net; 13. A filter screen; 14. an exhaust fan; 15. an exhaust duct; 16. a gear case; 17. a waste collection tank; 18. a driving gear; 19. A driven gear.
Detailed Description
Referring to fig. 1 to 3, in the embodiment of the present invention, a waste material cutting device of a film blowing machine includes a base 1, first support columns 2 are connected to both sides of a front end of an upper surface of the base 1, third support columns 4 are connected to both sides of a rear end of the upper surface of the base 1, second support columns 3 are connected to both sides of the upper surface of the middle of the base 1, a negative pressure tank 5 is connected to a rear end of the base 1, feeding roller shafts 10 are connected to inner sides of the two first support columns 2, discharging roller shafts 6 are connected to inner sides of the two third support columns 4, connecting rods 7 are connected to inner sides of upper ends of the two second support columns 3, and cutting knives 9 are installed at lower ends of the connecting rods 7 and inner sides of the second support columns 3.
In fig. 1: the garbage collection groove 17 has been seted up to the rear end in base 1's the upside, and the inboard downside that is in cutting knife 9 of second support column 3 is connected with sliding plate 11, and the lower extreme of sliding plate 11 is in directly over the garbage collection groove 17, and cutting knife 9 can open the leftover bits of film both sides, and the leftover bits of cutting can fall into sliding plate 11 on, along sliding plate 11 entering garbage collection groove 17's inside.
In fig. 3: the outside side upper end of second support column 3 is connected with gear box 16, and gear box 16's inboard upper end is connected with driving gear 18, and gear box 16's inboard lower extreme is connected with driven gear 19, and driving gear 18 and the cooperation of driven gear 19 are connected, and one side and the cutting knife 9 of driven gear 19 are connected, and driving gear 18 drives driven gear 19 and rotates, and driven gear 19 drives cutting knife 9 and rotates, can protect driving gear 18 and driven gear 19 through gear box 16.
In fig. 3: the left side of the left side gear box 16 is connected with a motor 8, the motor 8 is connected with a left side driving gear 18, the two sides of the connecting rod 7 are connected with the driving gear 18, the motor 8 drives the connecting rod 7 and the driving gears 18 on the two sides to rotate, and therefore the cutting knives 9 on the two sides can be conveniently and simultaneously rotated.
In fig. 2: through groove has been seted up to base 1's rear end inboard, and the one end that leads to the groove is connected with garbage collection groove 17, and the other end is connected with negative pressure tank 5, and negative pressure tank 5's inboard upper end is connected with filter screen 13, gets into the leftover bits of garbage collection groove 17's inside, and negative pressure tank 5 inside pressure reduces, and the leftover bits can get into negative pressure tank 5's inboard along the air current, and filter screen 13 hinders the leftover bits and separates, makes the leftover bits gathering at negative pressure tank 5's inboard lower extreme.
In fig. 2: exhaust duct 15 is connected to the inboard both ends of negative pressure box 5 upper end all, and the one end of exhaust duct 15 is connected with ventilation net 12, and exhaust duct 15's internal connection has exhaust fan 14, starts exhaust fan 14, and exhaust fan 14 rotates fast, with the inside air discharge of negative pressure box 5, makes the inside pressure reduction of negative pressure box 5.
The working principle of the utility model is as follows: when the waste cutting device of the film blowing machine is used for cutting off leftover materials, a produced film is pulled to the upper side of a discharging roller shaft along the lower side of a feeding roller shaft 10, the leftover materials of the film are cut off by a cutting knife 9 at the moment, the film is pulled, a motor 8 drives a connecting rod 7 and driving gears 18 on two sides to rotate, the driving gears 18 drive driven gears 19 to rotate, the driven gears 19 drive the cutting knife 9 to rotate, the cutting knife 9 can cut off the leftover materials on two sides of the film, the cut leftover materials can fall onto a sliding plate 11 and enter the inside of a waste collecting tank 17 along the sliding plate 11, an exhaust fan 14 is started, the exhaust fan 14 rapidly rotates to exhaust air inside a negative pressure box 5, so that the pressure inside of the negative pressure box 5 is reduced, the leftover materials entering the inside of the waste collecting tank 17 can enter the inner side of the negative pressure box 5 along with air flow, the filter screen 13 separates the leftover materials along with resistance, and the leftover materials are gathered at the lower end of the inner side of the negative pressure box 5, until the film scraps are completely cut off.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.
Claims (6)
1. The utility model provides a inflation film manufacturing machine waste material cutting device, includes base (1), its characterized in that, the front end both sides of base (1) upper surface all are connected with first support column (2), the rear end both sides of base (1) upper surface all are connected with third support column (4), the upper surface both sides in the middle of base (1) all are connected with second support column (3), the rear end of base (1) is connected with negative pressure case (5), two the inboard of first support column (2) is connected with feeding roller (10) jointly, two the inboard of third support column (4) is connected with ejection of compact roller (6) jointly, two the upper end inboard of second support column (3) is connected with connecting rod (7) jointly, cutting knife (9) are installed to the inboard of second support column (3) and the lower extreme that is in connecting rod (7).
2. The waste cutting device of the film blowing machine according to claim 1, characterized in that a waste collecting groove (17) is formed at the middle rear end of the upper side of the base (1), a material sliding plate (11) is connected to the inner side of the second supporting column (3) and the lower side of the cutting knife (9), and the lower end of the material sliding plate (11) is located right above the waste collecting groove (17).
3. The waste cutting device of the film blowing machine according to claim 1, characterized in that the upper end of the outer side of the second supporting column (3) is connected with a gear box (16), the upper end of the inner side of the gear box (16) is connected with a driving gear (18), the lower end of the inner side of the gear box (16) is connected with a driven gear (19), the driving gear (18) and the driven gear (19) are connected in a matching way, and one side of the driven gear (19) is connected with the cutting knife (9).
4. The waste cutting device of the film blowing machine according to the claim 3, characterized in that the left side of the gear box (16) on the left side is connected with a motor (8), the motor (8) is connected with a left driving gear (18), and two sides of the connecting rod (7) are connected with the driving gear (18).
5. The waste material cutting device of the film blowing machine according to claim 1, characterized in that a through groove is formed in the inner side of the rear end of the base (1), one end of the through groove is connected with a waste material collecting groove (17), the other end of the through groove is connected with a negative pressure tank (5), and a filter screen (13) is connected to the upper end of the inner side of the negative pressure tank (5).
6. The waste cutting device of the film blowing machine according to claim 1, wherein the inner two ends of the upper end of the negative pressure box (5) are connected with exhaust ducts (15), one end of each exhaust duct (15) is connected with a ventilation net (12), and the exhaust ducts (15) are connected with exhaust fans (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022967802.3U CN215511228U (en) | 2020-12-10 | 2020-12-10 | Waste cutting device of film blowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022967802.3U CN215511228U (en) | 2020-12-10 | 2020-12-10 | Waste cutting device of film blowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215511228U true CN215511228U (en) | 2022-01-14 |
Family
ID=79785803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022967802.3U Expired - Fee Related CN215511228U (en) | 2020-12-10 | 2020-12-10 | Waste cutting device of film blowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215511228U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115194881A (en) * | 2022-02-22 | 2022-10-18 | 夏鸣 | Cocoa fruit press-cutting device convenient to use |
-
2020
- 2020-12-10 CN CN202022967802.3U patent/CN215511228U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115194881A (en) * | 2022-02-22 | 2022-10-18 | 夏鸣 | Cocoa fruit press-cutting device convenient to use |
| CN115194881B (en) * | 2022-02-22 | 2024-05-28 | 山东美客食品有限公司 | Cocoa fruit pressing and cutting device convenient to use |
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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 |
Granted publication date: 20220114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |