CN212501404U - Packaging film cuts mechanism fast - Google Patents
Packaging film cuts mechanism fast Download PDFInfo
- Publication number
- CN212501404U CN212501404U CN202020499433.7U CN202020499433U CN212501404U CN 212501404 U CN212501404 U CN 212501404U CN 202020499433 U CN202020499433 U CN 202020499433U CN 212501404 U CN212501404 U CN 212501404U
- Authority
- CN
- China
- Prior art keywords
- cutter
- packaging film
- top plate
- fixedly connected
- pressing plate
- 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
Links
- 229920006280 packaging film Polymers 0.000 title claims abstract description 33
- 239000012785 packaging film Substances 0.000 title claims abstract description 33
- 238000005520 cutting process Methods 0.000 claims abstract description 17
- 230000006978 adaptation Effects 0.000 claims abstract description 3
- 238000003825 pressing Methods 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 abstract description 6
- 238000002788 crimping Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Auxiliary Devices For And Details Of Packaging Control (AREA)
Abstract
The utility model discloses a packaging film cuts mechanism fast, including the blade holder, the fixed cylinder that is equipped with in blade holder top, cylinder output end down and fixedly connected with roof, roof lower extreme movable mounting has the clamp plate, upward movement is done when the lower extreme atress through elastic mechanism to the clamp plate, the sword groove with clamp plate length looks adaptation is seted up to the blade holder upper end, sword inslot movable mounting has first cutter and second cutter. The utility model relates to a cut the mechanism, in particular to packaging film cuts mechanism fast belongs to packaging film processing technology field. Drive the roof through the motor and rotate, realize ejecting to the cutter of difference, realize the free conversion of cutter, accomplish to tear and act as go-between and set up and the equipment conversion of cutting, and have elastic clamp plate through the top and carry out the crimping to the packaging film, accomplish to cut the packaging film or set up and tear the line, it is good to the cutting effect of packaging film.
Description
Technical Field
The utility model relates to a cut the mechanism, in particular to packaging film cuts mechanism fast belongs to packaging film processing technology field.
Background
The size that the packaging film need cut into needs to it when using, and current packaging film need tear the line at its setup when production, and the person of facilitating the use tears and draws, at this moment just needs to use cutting means, and current cutting means generally is equipped with a cutter, so tear the line and set up and need an equipment, cut and need an equipment, can't change, can't accomplish the multi-purpose condition of an equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a packaging film cuts mechanism fast to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a packaging film quick cutting mechanism comprises a cutter holder, wherein an air cylinder is fixedly arranged above the cutter holder, the output end of the air cylinder faces downwards and is fixedly connected with a first top plate, a pressing plate is movably arranged at the lower end of the first top plate, the pressing plate moves upwards when the lower end of the pressing plate is stressed through an elastic mechanism, a cutter groove matched with the length of the pressing plate is formed in the upper end of the cutter holder, a first cutter and a second cutter are movably arranged in the cutter groove, the first cutter and the second cutter are arranged side by side, the cutter edges of the first cutter and the second cutter face upwards, the cutter edge of the first cutter is in a sawtooth shape, the cutter edge of the second cutter is in a straight shape, a cavity formed in the cutter groove is arranged at the lower end of the cutter groove, the cavity is in a cylindrical shape and transversely arranged, a rotating shaft is rotatably arranged at the center of the, the inclined chamfers are arranged at the lower ends of the first cutter and the second cutter in the same direction, clamping plates are fixedly connected to the two sides of the first cutter and the second cutter, and clamping grooves matched with the clamping plates are formed in the inner walls of the two sides of the cutter groove.
As a preferred technical scheme of the utility model, elastic mechanism includes a plurality of guide arms of fixed mounting in the clamp plate upper end, the guide arm upper end is run through first roof and is rather than the looks difference and connect, guide arm upper end fixedly connected with baffle, the spring has been cup jointed to the guide arm outer end, the spring is arranged in between first roof and the clamp plate.
As an optimized technical solution of the present invention, the width of the second top plate is equal to the radius of the cross section of the shaping cavity.
As an optimized technical scheme of the utility model, clamp plate lower extreme fixedly connected with one deck felt.
Compared with the prior art, the beneficial effects of the utility model are that: drive the roof through the motor and rotate, realize ejecting to the cutter of difference, realize the free conversion of cutter, accomplish to tear and act as go-between and set up and the equipment conversion of cutting, and have elastic clamp plate through the top and carry out the crimping to the packaging film, accomplish to cut the packaging film or set up and tear the line, it is good to the cutting effect of packaging film.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the middle knife holder of the present invention.
In the figure: 1. a cylinder; 2. a first top plate; 3. a spring; 4. pressing a plate; 5. felt; 6. a tool apron; 7. A second top plate; 8. a shaped cavity; 9. a rotating shaft; 10. a guide bar; 11. clamping a plate; 12. a first cutter; 13. a second cutter; 14. a card slot; 15. and (5) inclining and chamfering.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a fast cutting mechanism for packaging films, which comprises a knife holder 6, a cylinder 1 is fixedly disposed above the knife holder 6, an output end of the cylinder 1 faces downward and is fixedly connected with a first top plate 2, a press plate 4 is movably mounted at a lower end of the first top plate 2, the press plate 4 moves upward when the lower end is stressed through an elastic mechanism, a knife slot matched with the length of the press plate 4 is disposed at the upper end of the knife holder 6, a first knife 12 and a second knife 13 are movably mounted in the knife slot, the first knife 12 and the second knife 13 are arranged side by side, edges of the first knife 12 and the second knife 13 face upward, edges of the first knife 12 are zigzag, edges of the second knife 13 are straight, a cavity 8 disposed inside the knife holder 6 is disposed at a lower end of the knife slot, the cavity 8 is in a horizontally arranged cylindrical shape, a rotating shaft 9 is rotatably mounted at a center of the cavity 8 through a motor, the slope chamfer 15 that the syntropy set up is seted up to first cutter 12 and second cutter 13 lower extreme, and the equal fixedly connected with cardboard 11 in both sides that first cutter 12 and second cutter 13 deviate from mutually, the draw-in groove 14 with 11 looks adaptations of cardboard is all seted up to sword groove both sides inner wall.
Wherein, elastic mechanism includes a plurality of guide arms 10 of fixed mounting in the clamp plate 4 upper end, and the guide arm 10 upper end runs through first roof 2 rather than the looks differential, and guide arm 10 upper end fixedly connected with baffle, spring 3 has been cup jointed to the guide arm 10 outer end, and spring 3 arranges in between first roof 2 and clamp plate 4, and clamp plate 4 atress has elastic pressure through spring 3 when the crimping, and the protection is effectual.
The width of the second top plate 7 is equal to the radius of the cross section of the cavity 8, so that the cutter can be ejected.
Wherein, the lower end of the pressing plate 4 is fixedly connected with a layer of felt 5 for protecting the packaging film.
The working principle of the present invention will be specifically explained below: the packaging film cutting device further comprises a controller, the controller is connected with a motor connected with the rotating shaft 9 and connected with the air cylinder 1, when a packaging film needs to be cut and torn, the motor is controlled to drive the rotating shaft 9 to rotate clockwise, so that the second top plate 7 is driven to rotate clockwise, the second top plate 7 is shifted to the lower end of the first cutter 12 to eject the lower end of the first cutter 12, the clamping plate 11 is limited, the first top plate 2 is driven to move downwards through the control of the air cylinder 1, the pressing plate 4 is pressed on the packaging film in a pressing mode, the packaging film is cut and torn through the first cutter 12, when the packaging film needs to be cut, the second top plate 7 is driven to rotate clockwise through the control of the motor and is arranged at the lower end of the second cutter 13 to eject the second cutter 13, the first cutter 12 falls, the first cutter 12 cannot fall in the cavity 8 because the clamping plate 11 is clamped in the clamping groove 14, and, and cutting the packaging film.
To sum up, the utility model relates to a packaging film cuts mechanism fast drives second roof 7 through the motor and rotates, realizes carrying out ejecting to the cutter of difference, realizes the free conversion of cutter, accomplishes to tear the equipment conversion of acting as go-between and offering and cutting, and has elastic clamp plate 4 through the top and carry out the crimping to the packaging film, accomplishes to cut the packaging film or offers and tear the acting as go-between, and is good to the cutting effect of packaging film.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The packaging film rapid cutting mechanism comprises a cutter holder (6) and is characterized in that an air cylinder (1) is fixedly arranged above the cutter holder (6), the output end of the air cylinder (1) faces downwards and is fixedly connected with a first top plate (2), a pressing plate (4) is movably arranged at the lower end of the first top plate (2), the pressing plate (4) moves upwards through an elastic mechanism when the lower end is stressed, a cutter groove matched with the pressing plate (4) in length is formed in the upper end of the cutter holder (6), a first cutter (12) and a second cutter (13) are movably arranged in the cutter groove, the first cutter (12) and the second cutter (13) are arranged side by side, the cutter edges of the first cutter (12) and the second cutter (13) face upwards, the cutter edge of the first cutter (12) is in a sawtooth shape, the cutter edge of the second cutter (13) is in a straight shape, a cavity (8) formed in the interior of the cutter holder (6) is arranged at the lower end of, the utility model discloses a cutting tool, including chamber (8), pivot (7), first cutter (12) and second cutter (13), the chamber (8) center department is horizontal cylindrical that sets up, pivot (9) are installed through the motor rotation to the chamber (8) center department, fixedly connected with second roof (7) on the pivot (9) curved surface, slope chamfer (15) of syntropy setting are seted up to first cutter (12) and second cutter (13) lower extreme, the equal fixedly connected with cardboard (11) in both sides that first cutter (12) and second cutter (13) deviate from mutually, draw-in groove (14) with cardboard (11) looks adaptation are all seted up to sword groove both.
2. The packaging film rapid cutting mechanism according to claim 1, characterized in that: the elastic mechanism comprises a plurality of guide rods (10) fixedly mounted on the upper end of the pressing plate (4), the upper ends of the guide rods (10) penetrate through the first top plate (2) and are in differential connection with the first top plate, a baffle is fixedly connected to the upper ends of the guide rods (10), springs (3) are sleeved on the outer ends of the guide rods (10), and the springs (3) are arranged between the first top plate (2) and the pressing plate (4).
3. The packaging film rapid cutting mechanism according to claim 1, characterized in that: the width of the second top plate (7) is equal to the radius of the cross section of the cavity (8).
4. The packaging film rapid cutting mechanism according to claim 1, characterized in that: the lower end of the pressing plate (4) is fixedly connected with a layer of felt (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020499433.7U CN212501404U (en) | 2020-04-08 | 2020-04-08 | Packaging film cuts mechanism fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020499433.7U CN212501404U (en) | 2020-04-08 | 2020-04-08 | Packaging film cuts mechanism fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212501404U true CN212501404U (en) | 2021-02-09 |
Family
ID=74431980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020499433.7U Expired - Fee Related CN212501404U (en) | 2020-04-08 | 2020-04-08 | Packaging film cuts mechanism fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212501404U (en) |
-
2020
- 2020-04-08 CN CN202020499433.7U patent/CN212501404U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210209 |