CN210853196U - Sealing and cutting mechanism of automatic sealing and cutting shrink packaging machine - Google Patents
Sealing and cutting mechanism of automatic sealing and cutting shrink packaging machine Download PDFInfo
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- CN210853196U CN210853196U CN201921304619.6U CN201921304619U CN210853196U CN 210853196 U CN210853196 U CN 210853196U CN 201921304619 U CN201921304619 U CN 201921304619U CN 210853196 U CN210853196 U CN 210853196U
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Abstract
The utility model discloses a sealing and cutting mechanism of an automatic sealing and cutting shrink packaging machine, which belongs to the field of sealing and cutting mechanisms and comprises a base, wherein a movable roller is fixed at the top of the base through a bearing seat, a conveyor belt is sleeved on the outer surface of the movable roller, one side of the top of the base is provided with the packaging machine, the other side of the top of the base is provided with a sealing and cutting mechanism main body, a cushion block is fixed on the outer surface of the conveyor belt, a cutting groove is arranged at the top of the cushion block, a packaged product is positioned between the two cushion blocks when in work, a sealing position is positioned on the cushion blocks, a mounting plate moves downwards to enable a pressing plate to move downwards when in sealing and cutting, the pressing plate moves downwards to be abutted against the packaged product, when the mounting plate continues to move downwards, a first spring and a telescopic rod can contract, so that the packaged product is, then the cutter moves downwards to be inserted into the cutting groove, so that the accuracy and the straightness of the cut of the packaged product are ensured.
Description
Technical Field
The utility model relates to a seal and cut the technical field of mechanism connection, specifically be an automatic seal and cut shrink packaging machine's seal and cut mechanism.
Background
The sealing and cutting machine is a device widely applied to the production field of products such as packaging bags, films and the like, at present, the sealing and cutting machine on the market is generally a semi-automatic sealing and cutting machine or a full-automatic sealing and cutting machine, and sealing and cutting are carried out on a single side when most of the sealing and cutting machines are used for sealing and cutting.
Current seal and cut the device when cutting off the packing, because machine vibrations can lead to packing skew, can not guarantee the accuracy and the straightness that cut off, not convenient to use, simultaneously, current cutter has taken place to damage easily for a long time at the during operation time, and is comparatively complicated when changing the cutter, still cuts the staff easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic seal and cut shrink packaging machine's a mechanism of cutting to the accuracy and the straightness that can not pack and cut off and the problem of the inconvenient cutter of changing that provide among the above-mentioned background art are solved.
In order to achieve the above object, the utility model provides a following technical scheme: a sealing and cutting mechanism of an automatic sealing and cutting shrink packaging machine comprises a base, wherein a movable roller is fixed at the top of the base through a bearing seat, a conveying belt is sleeved on the outer surface of the movable roller, the packaging machine is arranged on one side of the top of the base, a sealing and cutting mechanism main body is arranged on the other side of the top of the base, a cushion block is fixed on the outer surface of the conveying belt, a cutting groove is formed in the top of the cushion block, a hydraulic rod is installed above the interior of the sealing and cutting mechanism main body, a mounting plate is fixed at the bottom end of the hydraulic rod, a telescopic rod is fixed at the bottom end of the mounting plate, a pressing plate is fixed at the bottom end of the telescopic rod, a first spring is sleeved on the outer surface of the telescopic rod, second springs are arranged on two sides of the bottom of the mounting plate, a, the bottom end of the second spring is fixed with a fixing rod, the bottom end of the fixing rod is fixed with a heat sealing block, the bottom of the fixing plate is fixed with a knife cylinder, and a cutter extending to the bottom of the knife cylinder is fixed inside the knife cylinder through a second bolt.
Preferably, a gasket is arranged above the inside of the knife cylinder, and the top of the cutting knife is in contact with the gasket.
Preferably, the first bolts are provided in four groups, and the four groups of the first bolts are arranged at equal intervals.
Preferably, sliding grooves are formed in two sides of the inside of the sealing and cutting mechanism main body, and two sides of the mounting plate are in sliding fit with the sliding grooves.
Preferably, the cutter is detachably arranged with the cutter barrel through a first bolt.
Preferably, the cutting knife is adapted to the cutting groove.
Compared with the prior art, the beneficial effects of the utility model are that: the sealing and cutting mechanism of the automatic sealing and cutting shrink packaging machine is provided with a telescopic rod, a first spring, a pressing plate and cushion blocks, when the sealing and cutting mechanism works, a packaged product is positioned between the two cushion blocks, a sealing position is positioned on the cushion blocks, when the sealing and cutting are carried out, the downward movement of a mounting plate enables the pressing plate to move downwards, the pressing plate moves downwards and is abutted against the packaged product, when the mounting plate continues to move downwards, the first spring and the telescopic rod can contract, so that the packaged product is temporarily limited and fixed through the pressing plate and the first spring to prevent deviation, then a cutter moves downwards and is inserted into a cutting groove, the accuracy and the flatness of the cut of the packaged product are ensured, meanwhile, the mechanism is also provided with a fixing plate, a first bolt, a second bolt and a cutter barrel, when the cutter needs to be replaced, a user firstly detaches the fixing plate from the mounting plate through detaching the second bolt, and then twists, can extract a sword section of thick bamboo with the cutter like this to can change the cutter, when the installation, the user inserts the cutter earlier in a sword section of thick bamboo, then makes cutter and sword section of thick bamboo fixed through first bolt, rethread second bolt after that with fixed plate and mounting panel fixed can, it is simple and convenient to change the cutter mode like this, and is difficult for the staff that cuts.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the knife cylinder of the present invention;
FIG. 3 is a schematic side view of the knife cylinder of the present invention;
fig. 4 is a schematic view of the structure of the heat sealing block of the present invention.
Fig. 5 is a schematic view of the telescopic rod structure of the present invention.
In the figure: 1. a base; 2. a seal cutting mechanism main body; 3. a packaging machine; 4. a bearing seat; 5. a movable roller; 6. a conveyor belt; 7. cushion blocks; 8. grooving; 9. a hydraulic lever; 10. a chute; 11. mounting a plate; 12. fixing the rod; 13. a telescopic rod; 14. a knife cylinder; 15. a cutter; 16. a first bolt; 17. a gasket; 18. a heat sealing block; 19. a first spring; 20. pressing a plate; 21. a fixing plate; 22. a second bolt; 23. a second spring.
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.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the two elements may be connected directly or indirectly through an intermediate medium, and the two elements may be connected internally or in an interaction relationship, and a person skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.
Referring to fig. 1-5, the present invention provides a technical solution: a sealing and cutting mechanism of an automatic sealing and cutting shrink packaging machine comprises a base 1, a sealing and cutting mechanism main body 2, a packaging machine 3, a bearing seat 4, a movable roller 5, a conveying belt 6, a cushion block 7, a cutting groove 8, a hydraulic rod 9, a sliding groove 10, a mounting plate 11, a fixing rod 12, a telescopic rod 13, a cutter cylinder 14, a cutter 15, a first bolt 16, a gasket 17, a heat sealing block 18, a first spring 19, a pressing plate 20, a fixing plate 21, a second bolt 22 and a second spring 23, wherein the top of the base 1 is fixedly provided with the movable roller 5 through the bearing seat 4, the outer surface of the movable roller 5 is sleeved with the conveying belt 6, one side of the top of the base 1 is provided with the packaging machine 3, the other side of the top of the base 1 is provided with the sealing and cutting mechanism main body 2, the outer surface of the conveying belt 6 is fixedly provided with the cushion block 7 which plays a role of bearing and prevents the, the bottom mounting of hydraulic stem 9 has mounting panel 11, the bottom of mounting panel 11 is fixed with telescopic link 13, the bottom mounting of telescopic link 13 has clamp plate 20, first spring 19 has been cup jointed to telescopic link 13's surface, the bottom both sides of mounting panel 11 all are provided with second spring 23, bottom one side of mounting panel 11 sets up fixed plate 21, and fixed plate 21's bottom is fixed mutually with mounting panel 11 through first bolt 16, the bottom mounting of second spring 23 has dead lever 12, the bottom mounting of dead lever 12 has heat-seal piece 18, the bottom of fixed plate 21 is fixed with sword section of thick bamboo 14, the inside of sword section of thick bamboo 14 is fixed with the cutter 15 that extends to sword section of thick bamboo 14 bottom through second bolt 22.
Referring to fig. 1-3, a spacer 17 is disposed above the inside of the knife cylinder 14, and the top of the cutting knife 15 contacts with the spacer 17 to perform a protection and buffering function, and the first bolts 16 are provided in four groups, and the four groups of the first bolts 16 are arranged at equal intervals, so that the connection of the cutting knife 15 is more stable.
Referring to fig. 1, sliding grooves 10 are formed in two sides of the inside of the sealing and cutting mechanism body 2, and two sides of the mounting plate 11 are in sliding fit with the sliding grooves 10, so that the mounting plate 11 is more stable in up-and-down movement and is not easy to deviate.
Referring to fig. 1-3, the cutter 15 is detachably mounted to the cutter cylinder 14 via a first bolt 16 to facilitate replacement of the cutter 15, and the cutter 15 is adapted to the cutting groove 8 to make the cut of the packaging bag more straight.
The working principle is as follows: firstly, a worker checks whether each part is intact or not, if the part is damaged, the part is timely replaced, then the power supply is switched on, after the object is wrapped by the packaging machine 3, the object is transported into the sealing and cutting mechanism main body 2 through the conveyor belt 6, at the moment, the hydraulic rod 9 drives the mounting plate 11 to move downwards, the mounting plate 11 moves downwards to enable the cutter 15, the heat sealing block 18 and the pressing plate 20 to move downwards, the pressing plate 20 moves downwards to abut against the packaged product, when the mounting plate 11 continues to move downwards, the first spring 19 and the telescopic rod 13 can contract, so that the packaged product is temporarily limited and fixed through the pressing plate 20 and the first spring 19 to prevent deviation, then the heat sealing block 18 is contacted with the packaged product to seal the packaged product, after the second spring 23 contracts, the cutter 15 moves downwards to be inserted into the cutting groove 8 to cut the packaged product, thereby completing the sealing and cutting work, and when the cutter 15 needs to be replaced, the user makes fixed plate 21 and mounting panel 11 dismantle through dismantling second bolt 22 earlier, then turns round first bolt 16 open, can extract a sword section of thick bamboo 14 with cutter 15 like this to can change cutter 15, when the installation, the user inserts cutter 15 in the sword section of thick bamboo 14 earlier, then makes cutter 15 and sword section of thick bamboo 14 fixed through first bolt 16, rethread second bolt 22 is fixed plate 21 and mounting panel 11 can afterwards.
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 (6)
1. The utility model provides an automatic seal and cut shrink wrapping machine's seal and cut mechanism, includes base (1), its characterized in that: the packaging machine is characterized in that a movable roller (5) is fixed to the top of the base (1) through a bearing seat (4), a conveying belt (6) is sleeved on the outer surface of the movable roller (5), a packaging machine (3) is arranged on one side of the top of the base (1), a sealing and cutting mechanism main body (2) is arranged on the other side of the top of the base (1), a cushion block (7) is fixed to the outer surface of the conveying belt (6), a cutting groove (8) is formed in the top of the cushion block (7), a hydraulic rod (9) is installed above the inside of the sealing and cutting mechanism main body (2), a mounting plate (11) is fixed to the bottom of the hydraulic rod (9), a telescopic rod (13) is fixed to the bottom of the mounting plate (11), a pressing plate (20) is fixed to the bottom of the telescopic rod (13), a first spring (19) is sleeved on the outer surface of the telescopic rod (13, the utility model discloses a knife cutting machine, including mounting panel (11), bottom one side of mounting panel (11) sets up fixed plate (21), just the bottom of fixed plate (21) is fixed mutually with mounting panel (11) through first bolt (16), the bottom mounting of second spring (23) has dead lever (12), the bottom mounting of dead lever (12) has heat-seal block (18), the bottom of fixed plate (21) is fixed with a sword section of thick bamboo (14), the inside of a sword section of thick bamboo (14) is fixed with cutter (15) that extend to a sword section of thick bamboo (14) bottom through second bolt (22).
2. The sealing and cutting mechanism of an automatic sealing and cutting shrink wrapping machine of claim 1 wherein: a gasket (17) is arranged above the inner part of the cutter barrel (14), and the top of the cutter (15) is in contact with the gasket (17).
3. The sealing and cutting mechanism of an automatic sealing and cutting shrink wrapping machine of claim 1 wherein: the first bolts (16) are provided with four groups, and the four groups of first bolts (16) are arranged at equal intervals.
4. The sealing and cutting mechanism of an automatic sealing and cutting shrink wrapping machine of claim 1 wherein: sliding grooves (10) are formed in two sides of the interior of the sealing and cutting mechanism main body (2), and two sides of the mounting plate (11) are in sliding fit with the sliding grooves (10).
5. The sealing and cutting mechanism of an automatic sealing and cutting shrink wrapping machine of claim 1 wherein: the cutter (15) is detachably arranged with the cutter barrel (14) through a first bolt (16).
6. The sealing and cutting mechanism of an automatic sealing and cutting shrink wrapping machine of claim 1 wherein: the cutting knife (15) is matched with the cutting groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921304619.6U CN210853196U (en) | 2019-08-13 | 2019-08-13 | Sealing and cutting mechanism of automatic sealing and cutting shrink packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921304619.6U CN210853196U (en) | 2019-08-13 | 2019-08-13 | Sealing and cutting mechanism of automatic sealing and cutting shrink packaging machine |
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| Publication Number | Publication Date |
|---|---|
| CN210853196U true CN210853196U (en) | 2020-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921304619.6U Active CN210853196U (en) | 2019-08-13 | 2019-08-13 | Sealing and cutting mechanism of automatic sealing and cutting shrink packaging machine |
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| CN (1) | CN210853196U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113697207A (en) * | 2021-08-31 | 2021-11-26 | 胡倩倩 | Automatic film sealing and cutting packaging machine |
-
2019
- 2019-08-13 CN CN201921304619.6U patent/CN210853196U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113697207A (en) * | 2021-08-31 | 2021-11-26 | 胡倩倩 | Automatic film sealing and cutting packaging machine |
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