CN217673682U - Cutter lifting and moving mechanism of sealing and cutting machine - Google Patents
Cutter lifting and moving mechanism of sealing and cutting machine Download PDFInfo
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- CN217673682U CN217673682U CN202221368990.0U CN202221368990U CN217673682U CN 217673682 U CN217673682 U CN 217673682U CN 202221368990 U CN202221368990 U CN 202221368990U CN 217673682 U CN217673682 U CN 217673682U
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Abstract
The utility model relates to the technical field of sealing and cutting machines, in particular to a sealing and cutting machine cutter lifting and moving mechanism, which comprises two groups of mounting rods and a top rod connected between the tops of the two groups of mounting rods, wherein a mounting seat is arranged between the two groups of mounting rods, and a cutter is arranged on the mounting seat; the mounting plate is connected between the two groups of mounting rods, the air cylinder is mounted on the mounting plate, the power output end of the air cylinder is connected with the mounting seat through the telescopic rod, the two sides of the mounting seat are connected with the guide rods, the inner walls of the mounting rods are provided with guide grooves matched with the guide rods, and the guide rods are detachably connected with the pressing pieces; the pressing piece comprises a positioning plate and a pressing roller, the pressing roller is rotatably connected to the supporting rod, and the positioning plate is connected with an elastic lifting piece for mounting the supporting rod; the utility model discloses can install the cutter on the well mount pad, the mount pad both sides are equipped with the pressing member simultaneously, when the cutter reduces the contact packaging film, press the roll and can press the packaging film of cutting department both sides, can reduce the aversion of packaging film during cutting hot pressing.
Description
Technical Field
The utility model relates to a seal cutter technical field, specifically a seal cutter lift moving mechanism.
Background
The sealing and cutting machine is divided into a sealing and cutting part and a contraction part, wherein the sealing and cutting part is used for putting a packaged article into two layers of packaging films, and sealing and cutting the packaging films through a high-temperature sealing and cutting blade to seal and cut the packaged article into the packaging films. During the sealing and cutting operation, the cutter will be lifted and lowered repeatedly.
The sealing and cutting part of the existing sealing and cutting machine is provided with a cutter, a corresponding lifting mechanism is arranged to control the lifting of the cutter, the cutter cuts off the shrink film after contacting the packaging film, meanwhile, the cutter heats instantly to bond the cut of the packaging film, and then the conveying belt starts to work in the sealing and cutting machine to convey articles to the shrink part for thermal shrinkage.
However, in practical operation, the cutter can drive the packaging films on two sides of the cutting position to be close to the cutting position, so that the packaging films are damaged after contacting the high-temperature position, subsequent use is influenced, and improvement is needed. Aiming at the problems, a cutter lifting and moving mechanism of a sealing and cutting machine is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a seal cutter lift moving mechanism to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a cutter lifting and moving mechanism of a sealing and cutting machine comprises two groups of mounting rods and an ejector rod connected between the tops of the two groups of mounting rods, wherein a mounting seat is arranged between the two groups of mounting rods, and a cutter is mounted on the mounting seat;
the mounting plate is connected between the two groups of mounting rods, an air cylinder is mounted on the mounting plate, the power output end of the air cylinder is connected with the mounting seat through a telescopic rod, guide rods are connected to two sides of the mounting seat, guide grooves matched with the guide rods are formed in the inner walls of the mounting rods, and pressing pieces are detachably connected to the guide rods;
the pressing piece comprises a positioning plate and a pressing roller, the pressing roller is rotatably connected to the supporting rod, and the positioning plate is connected with an elastic lifting piece for installing the supporting rod.
In one alternative: the elastic lifting piece comprises a sliding column, a through hole used for sliding of the sliding column is formed in the positioning plate, the sliding column extends out of the top end of the through hole to be connected with a top limiting plate, a bottom limiting plate connected to the sliding column is arranged at the bottom of the positioning plate, a spring sleeved on the sliding column is arranged between the positioning plate and the bottom limiting plate, and one end of the supporting rod is fixedly connected to one side of the bottom end of the sliding column.
In one alternative: the guide rod is provided with a rectangular groove for placing a positioning plate, and the positioning plate is fixed in the rectangular groove through a bolt.
In one alternative: and the mounting plate is provided with a threading hole for the cable to pass through.
In one alternative: the cross section of the guide groove is T-shaped.
In one alternative: two groups of sliding columns on the same group of positioning plates are symmetrically arranged, one group of sliding columns is arranged on the feeding side of the cutter, and the other group of sliding columns is arranged on the discharging side of the cutter.
In one alternative: the mounting rod body is provided with a plurality of mounting holes.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in can install the cutter on the mount pad, the mount pad both sides are equipped with the pressing piece simultaneously, when the cutter reduces to contact the packaging film, press the compression roller and can press the packaging film of cutting department both sides, can reduce the aversion of packaging film when cutting hot pressing;
the utility model discloses in the press roller rotate install on the bracing piece, the packaging film can slightly move when being pressed, avoid pressing the packing film too tightly and cause tearing, simultaneously the setting of elasticity lift spare also can reduce the degree of pressure to the packaging film;
the utility model discloses can install and drop into use in sealing the cutter, the lift of cutter is controlled to cylinder work ability, and the cooperation of guide bar and guide way enables the stable removal of cutter.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of a partial structure of the present invention.
Fig. 3 is a schematic structural view of the pressing member of the present invention.
In the figure: 11. mounting a rod; 12. a top rod; 13. mounting a plate; 14. a cylinder; 15. a threading hole; 16. a telescopic rod; 17. a cutter; 18. a mounting base; 19. a pressing member; 20. a guide groove; 21. a guide rod; 22. positioning a plate; 23. a traveler; 24. a top limiting plate; 25. a bottom limiting plate; 26. a spring; 27. a support bar; 28. and pressing the roller.
Detailed Description
Referring to fig. 1-3, in the present embodiment, a cutter lifting and moving mechanism of a sealing and cutting machine includes two sets of mounting rods 11, a top rod 12, a mounting seat 18 and a cutter 17, where the mounting rods 11 and the top rod 12 form a portal frame, and the portal frame is conveniently mounted in the sealing and cutting machine for use, and the cutter 17 can be mounted on the mounting seat 18 by using an existing cutter according to production requirements;
the mounting plates 13 are fixed between the two groups of mounting rods 11 through bolts, air cylinders 14 are mounted on the mounting plates 13, the air cylinders 14 can be fixed on the mounting plates 13 through bolts, the height positions of the mounting plates 13 on the mounting rods 11 can be determined according to actual requirements, the power output ends of the air cylinders 14 are connected with mounting seats 18 through telescopic rods 16, the telescopic rods 16 can be controlled by the working of the air cylinders 14, guide rods 21 are connected to two sides of the mounting seats 18, guide grooves 20 matched with the guide rods 21 are formed in the inner walls of the mounting rods 11, when the mounting seats 18 are lifted, the end portions of the guide rods 21 move in the guide grooves 20, and pressing pieces 19 are detachably connected to the guide rods 21;
the control end of the cylinder 14 can be electrically connected with a photoelectric switch (for in-place detection of materials) arranged on one side of the sealing and cutting machine through a controller, and when the materials are in place, the cylinder 14 can control the mounting seat 18 to be lowered for subsequent sealing and cutting operations;
the pressing piece 19 comprises a positioning plate 22 and a pressing roller 28, the pressing roller 28 is rotatably connected to the supporting rod 27, and the positioning plate 22 is connected with an elastic lifting piece for installing the supporting rod 27; when the cutting knife 17 contacts the packaging film, the pressing roller 28 can press the packaging film on two sides of the cutting position, and displacement of the packaging film can be reduced during cutting and hot pressing;
in this embodiment, the cylinder 14 can control the expansion and contraction of the expansion link 16, so as to adjust the height of the mounting seat 18, control the lifting of the mounting seat 18, and adjust the height of the cutter 17, the sealing and cutting machine can be provided with a cutting seat or a lower cutter corresponding to the cutter 17, when the cutter 17 contacts the packaging film, the pressing roller 28 can press the packaging film on both sides of the cutting part, and the displacement of the packaging film can be reduced during cutting and hot pressing.
In one embodiment, as shown in fig. 2 and 3, the elastic lifting member includes a spool 23, the positioning plate 22 is provided with a through hole for the spool 23 to slide, the spool 23 can slide in the through hole, the top end of the spool 23 extending out of the through hole is connected with a top limit plate 24, the bottom of the positioning plate 22 is provided with a bottom limit plate 25 connected to the spool 23, the top limit plate 24 and the bottom limit plate 25 can prevent the spool 23 from being separated from the positioning plate 22, a spring 26 sleeved on the spool 23 is arranged between the positioning plate 22 and the bottom limit plate 25, and one end of the support rod 27 is fixedly connected to one side of the bottom end of the spool 23;
the distance between press roll 28 bottom and the ground can be greater than the distance between cutter 17 bottom and the ground, when press roll 28 just contacted the packaging film, cutter 17 did not contact the packaging film, press roll 28 can carry out pressing in advance fixed to the packaging film, later, cutter 17 continues to descend, bottom limiting plate 25 can extrude spring 26, press roll 28 rotates and installs on bracing piece 27, the packaging film can slightly remove when being pressed, avoid pressing the packaging film to lead to the fact to tear, the setting of elasticity lift piece simultaneously, also can reduce the press force degree to the packaging film.
In one embodiment, the guide bar 21 is provided with a rectangular groove for placing the positioning plate 22, as shown in fig. 2, the positioning plate 22 is fixed in the rectangular groove by bolts, and can be disassembled later.
In one embodiment, as shown in fig. 1, the mounting plate 13 is provided with a threading hole 15 for a cable to pass through, and a cable (a circuit connected to a controller for controlling the electric heating component to work) connected to the mounting seat 18 can pass through the threading hole 15 to be connected to an external controller or power supply equipment, so that the circuit is prevented from falling on one side of the mounting seat 18 to affect the sealing and cutting operation;
in one embodiment, the guide groove 20 is T-shaped in cross section; as shown in fig. 2, the end of the guide rod 21 is also provided with a corresponding T-shaped block, so that the stability of the connection between the guide rod 21 and the guide groove 20 is improved, and the end of the guide rod 21 can stably move in the guide groove 20.
In one embodiment, as shown in fig. 2 and 3, two sets of sliding columns 23 on the same positioning plate 22 are symmetrically arranged, one set of sliding columns 23 is arranged on the feeding side of the cutting knife 17, and the other set of sliding columns 23 is arranged on the discharging side of the cutting knife 17, so that the pressing rollers 28 can press and fix the packaging films on the two sides of the cutting position.
In one embodiment, as shown in fig. 1, the mounting rod 11 has a plurality of mounting holes on its body, and the mounting rod 11 can be fixed to the sealing and cutting machine by using bolts matching with the mounting holes.
The utility model discloses during the use, choose corresponding cutter 17 to install on mount pad 18 according to the production demand, the flexible of telescopic link 16 is controlled to 14 work ability of cylinder, thereby adjust the height of mount pad 18, the lift of control mount pad 18, adjust the height of cutter 17, can set up the cutting seat or lower cutter that correspond with cutter 17 on the sealing and cutting machine, when pressing roller 28 rigid contact packaging film, cutter 17 does not contact the packaging film, pressing roller 28 can carry out pressing in advance fixed to the packaging film, later cutter 17 continues to descend, bottom limiting plate 25 can extrusion spring 26, press roller 28 to rotate and install on bracing piece 27, the packaging film can carry out slight removal when being pressed, avoid pressing the too tightly to cause tearing to the packaging film, simultaneously elasticity lifting piece's setting, also can reduce the pressing force degree to the packaging film, can reduce the aversion of packaging film during cutting hot pressing, later seal and cut the operation contact, cutter 17 risees and resets.
Claims (7)
1. A cutter lifting and moving mechanism of a sealing and cutting machine comprises two groups of mounting rods (11) and an ejector rod (12) connected between the tops of the two groups of mounting rods (11), wherein a mounting seat (18) is arranged between the two groups of mounting rods (11), and a cutter (17) is mounted on the mounting seat (18);
the method is characterized in that: a mounting plate (13) is connected between the two groups of mounting rods (11), an air cylinder (14) is mounted on the mounting plate (13), the power output end of the air cylinder (14) is connected with a mounting seat (18) through a telescopic rod (16), guide rods (21) are connected to two sides of the mounting seat (18), a guide groove (20) matched with the guide rods (21) is formed in the inner wall of each mounting rod (11), and a pressing piece (19) is detachably connected to each guide rod (21);
the pressing piece (19) comprises a positioning plate (22) and a pressing roller (28), the pressing roller (28) is rotatably connected to the supporting rod (27), and the positioning plate (22) is connected with an elastic lifting piece for installing the supporting rod (27).
2. The cutter lifting and moving mechanism of the sealing and cutting machine as claimed in claim 1, wherein: elasticity lift spare includes traveller (23), be equipped with on locating plate (22) and be used for gliding perforation of traveller (23), top limiting plate (24) is connected on fenestrate top is extended in traveller (23), locating plate (22) bottom is equipped with bottom limiting plate (25) of connection on traveller (23), be equipped with between locating plate (22) and bottom limiting plate (25) and establish spring (26) on traveller (23), bracing piece (27) one end fixed connection traveller (23) bottom one side.
3. The cutter lifting and moving mechanism of the sealing and cutting machine as claimed in claim 1, wherein: the guide rod (21) is provided with a rectangular groove for placing the positioning plate (22), and the positioning plate (22) is fixed in the rectangular groove through a bolt.
4. The cutting knife lifting and moving mechanism of the sealing and cutting machine as claimed in claim 1, characterized in that: the mounting plate (13) is provided with a threading hole (15) for the cable to pass through.
5. The cutter lifting and moving mechanism of the sealing and cutting machine as claimed in claim 1, wherein: the cross section of the guide groove (20) is T-shaped.
6. The cutting knife lifting and moving mechanism of the sealing and cutting machine as claimed in claim 2, characterized in that: two groups of sliding columns (23) on the same group of positioning plates (22) are symmetrically arranged, one group of sliding columns (23) is arranged on the feeding side of the cutter (17), and the other group of sliding columns (23) is arranged on the discharging side of the cutter (17).
7. The cutter lifting and moving mechanism of the sealing and cutting machine as claimed in claim 1, wherein: the body of the mounting rod (11) is provided with a plurality of mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221368990.0U CN217673682U (en) | 2022-06-01 | 2022-06-01 | Cutter lifting and moving mechanism of sealing and cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221368990.0U CN217673682U (en) | 2022-06-01 | 2022-06-01 | Cutter lifting and moving mechanism of sealing and cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217673682U true CN217673682U (en) | 2022-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221368990.0U Active CN217673682U (en) | 2022-06-01 | 2022-06-01 | Cutter lifting and moving mechanism of sealing and cutting machine |
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| CN (1) | CN217673682U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117104586A (en) * | 2023-10-20 | 2023-11-24 | 湖南凌特科技有限公司 | Lamp packaging machine |
-
2022
- 2022-06-01 CN CN202221368990.0U patent/CN217673682U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117104586A (en) * | 2023-10-20 | 2023-11-24 | 湖南凌特科技有限公司 | Lamp packaging machine |
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