CN212527915U - Band shearing device of hot air seam sealing machine - Google Patents
Band shearing device of hot air seam sealing machine Download PDFInfo
- Publication number
- CN212527915U CN212527915U CN202021276000.1U CN202021276000U CN212527915U CN 212527915 U CN212527915 U CN 212527915U CN 202021276000 U CN202021276000 U CN 202021276000U CN 212527915 U CN212527915 U CN 212527915U
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- China
- Prior art keywords
- knife
- fixed
- movable
- cutter
- sealing machine
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- Expired - Fee Related
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Abstract
The utility model discloses a hot-blast seam sealing machine cut belting, include the stationary knife and move the sword, the stationary knife is fixed on the support, the stationary knife with move the middle part of sword the two and rotationally fix together, the handle end that moves the sword is connected to drive arrangement and rotates around the fixed point with the drive it. The utility model adopts the split structure of the movable knife and the fixed knife, the disassembly, the assembly and the maintenance are convenient, and the cost is low; can effectively adjust through the tensioning spring and move the fastness of closure between sword and the stationary knife, can effectively avoid the scissors to take place not hard up phenomenon after long-time the use.
Description
Technical Field
The utility model relates to a hot-blast seam sealer cut belting.
Background
At present, the scissors of the hot air seam sealing machine in the market are easy to loosen after the tape cutting device is used for a long time, and the scissors are of an integrated structure, so that the cost is higher, and the maintenance is inconvenient.
Disclosure of Invention
The utility model aims at providing a hot-blast seam sealer cut belting, easy dismounting to can adjust the closed fastness of scissors through the tensioning spring.
In order to realize the utility model discloses the purpose above, the utility model provides a hot-blast seam sealing machine cut belting, include the stationary knife and move the sword, the stationary knife is fixed on the support, the stationary knife with move the middle part of sword the two and rotationally fix together, move the handle end of sword and be connected to drive arrangement and rotate around the fixed point with the drive it.
Furthermore, the middle parts of the fixed knife and the movable knife are rotationally fixed together through a movable fixed knife combination screw and a movable fixed knife combination nut.
Furthermore, a cutter tensioning spring is sleeved on the fixed cutter combining screw, one end of the cutter tensioning spring abuts against the inner side of the limiting end of the fixed cutter combining screw, and the other end of the cutter tensioning spring is in contact with the fixed cutter, so that the fixed cutter is tightly combined with the movable cutter.
Further, the driving device is any one of a cylinder, an electromagnet and a linear electric cylinder.
Furthermore, the driving device is connected with a pull rod joint, and the pull rod joint is fixedly connected with the handle end of the movable knife through a scissor driving pin.
Furthermore, a scissors driving pin clamp spring is clamped between one end of the scissors driving pin and the handle end of the movable knife.
Furthermore, a lug boss is arranged on a joint surface of the fixed cutter connected with the movable cutter, so that a cutter edge of the movable cutter is tightly combined with a cutter edge of the fixed cutter when the tape is cut.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model adopts the split structure of the movable knife and the fixed knife, the disassembly, the assembly and the maintenance are convenient, and the cost is low; can effectively adjust through the tensioning spring and move the fastness of closure between sword and the stationary knife, can effectively avoid the scissors to take place not hard up phenomenon after long-time the use.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is an exploded view of an embodiment of the present invention.
Fig. 3 is a schematic view of the assembly of the stationary blade and the movable blade according to an embodiment of the present invention.
In the figure, a fixed knife 1, a boss 11, a movable knife 2, a movable and fixed knife combination screw 3, a knife tensioning spring 4, a movable and fixed knife combination nut 5, a driving device 6, a scissors driving pin 7, a scissors driving pin clamp spring 8 and a pull rod joint 9.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-2, the utility model discloses an embodiment of the shearing tape device of hot-blast seam sealing machine, including stationary knife 1, move sword 2, move stationary knife combination screw 3, cutter tensioning spring 4, move stationary knife combination nut 5, drive arrangement 6, scissors drive pin 7, scissors drive pin jump ring 8 and pull rod joint 9, stationary knife 1 with move and link to each other through moving stationary knife combination screw 3 between the sword 2, move sword 2 and can combine the screw 3 rotatoryly around moving stationary knife, utilize cutter tensioning spring 4 to make stationary knife 1 and move sword 2 and combine closely, utilize to move stationary knife combination nut 5 and lock stationary knife combination screw 3. The driving device 6 is provided with a pull rod joint 9 and is connected with the movable knife 2 by a scissor driving pin 7. When the driving device 6 works, the movable knife 2 is closed to realize the tape shearing; conversely, the movable blade 2 will be opened. The driving device 6 may select any one of a cylinder, an electromagnet, and a linear electric cylinder.
As shown in fig. 3, in an embodiment of the present invention, a boss 11 is disposed on a joint surface of the stationary knife 1 connected to the movable knife 2, when the band is cut, the boss 11 is disposed on a surface of the stationary knife 1 contacting the tail of the stationary knife 1 and the movable knife, and protrudes from the surface of the stationary knife 1 by a certain height, when the movable knife 2 rotates toward the stationary knife 1, the handle end or the tail of the movable knife 2 first contacts with the boss 11, which is equivalent to heightening the tail of the movable knife 2, so that the ends of the knife edges of the stationary knife 1 and the movable knife 2 are pressed tightly to be combined, thereby increasing the band cutting success rate and the band cutting speed.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (7)
1. The tape shearing device of the hot air seam sealing machine is characterized by comprising a fixed cutter and a movable cutter, wherein the fixed cutter is fixed on a support, the middle parts of the fixed cutter and the movable cutter are rotationally fixed together, and the handle end of the movable cutter is connected to a driving device to drive the driving device to rotate around a fixed point.
2. The tape shearing device of the hot air seam sealing machine as claimed in claim 1, wherein the middle parts of the fixed knife and the movable knife are rotatably fixed together by a movable fixed knife combination screw and a movable fixed knife combination nut.
3. The tape shearing device of the hot air seam sealing machine as claimed in claim 2, wherein the fixed knife combining screw is sleeved with a cutter tensioning spring, one end of the cutter tensioning spring abuts against the inner side of the limiting end of the fixed knife combining screw, and the other end of the cutter tensioning spring is in contact with the fixed knife, so that the fixed knife is tightly combined with the movable knife.
4. The tape cutting device of the hot air seam sealing machine according to claim 1, wherein the driving device is any one of a cylinder, an electromagnet and a linear electric cylinder.
5. The tape shearing device of the hot air seam sealing machine as claimed in claim 1, wherein the driving device is connected with a pull rod joint, and the pull rod joint is fixedly connected with the handle end of the movable knife through a scissor driving pin.
6. The tape cutting device of the hot air seam sealing machine according to claim 5, wherein a scissors driving pin clamp spring is clamped between one end of the scissors driving pin and the handle end of the movable knife.
7. The tape shearing device of the hot air seam sealing machine as claimed in any one of claims 1 to 6, wherein a boss is provided on the joint surface of the stationary knife connected to the movable knife, so that the knife edge of the movable knife is tightly joined to the knife edge of the stationary knife when the tape is sheared.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021276000.1U CN212527915U (en) | 2020-07-03 | 2020-07-03 | Band shearing device of hot air seam sealing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021276000.1U CN212527915U (en) | 2020-07-03 | 2020-07-03 | Band shearing device of hot air seam sealing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212527915U true CN212527915U (en) | 2021-02-12 |
Family
ID=74522703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021276000.1U Expired - Fee Related CN212527915U (en) | 2020-07-03 | 2020-07-03 | Band shearing device of hot air seam sealing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212527915U (en) |
-
2020
- 2020-07-03 CN CN202021276000.1U patent/CN212527915U/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: 20210212 |