CN210821165U - Handle cutting mechanism of bag making machine - Google Patents
Handle cutting mechanism of bag making machine Download PDFInfo
- Publication number
- CN210821165U CN210821165U CN201921427603.4U CN201921427603U CN210821165U CN 210821165 U CN210821165 U CN 210821165U CN 201921427603 U CN201921427603 U CN 201921427603U CN 210821165 U CN210821165 U CN 210821165U
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- China
- Prior art keywords
- cutter
- plastic chassis
- chassis
- cutting mechanism
- plastic
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Abstract
The utility model discloses a system bag machine cut mechanism, including frame, upper and lower movable cutter and plastics chassis, the cutter is connected on the piston rod of a cylinder, is equipped with the layer board corresponding with the plastics chassis in the frame, is equipped with in the frame and supplies plastics chassis complex transverse guide, is provided with in a wretched state with the corresponding stepping down in a wretched state in plastics chassis on the layer board, and the plastics chassis accomplishes certain angle and deflects when the cutter accomplishes the cutting return. Therefore, the plastic chassis can not bear the cutting force of the cutter at the same position, the service life of the plastic chassis is ensured, the working efficiency is improved, and the labor intensity of workers is reduced.
Description
Technical Field
The utility model relates to a part on the system bag machine, concretely relates to system bag machine cut mechanism.
Background
The bag machine need be at the tip of the bag body cutting U-shaped opening in process of production, its both ends are handle portion, cut process needs cutter and chassis, if the chassis is iron in the actual process, probably cause the cutter too fast wearing and tearing, generally all be the chassis that adopts plastics material, and the plastics chassis is when bearing the overdraft of cutter, because often cut in same position for the chassis produces the crack sooner, makes it scrap, needs the change plastics chassis of regularity, just so causes work efficiency's low.
Disclosure of Invention
In order to solve the problem, an object of the utility model is to provide a rotatable system bag machine of plastics chassis surely constructs to avoid the same position on cutter cutting chassis, make plastics chassis life-span extension.
In order to achieve the above purpose, the utility model provides a following technical scheme: the handle cutting mechanism of the bag making machine comprises a rack, a cutter and a plastic chassis, wherein the cutter is movable up and down, the cutter is connected to a piston rod of an air cylinder, a supporting plate corresponding to the plastic chassis is arranged on the rack, a transverse guide rail matched with the plastic chassis is arranged on the rack, a abdicating groove corresponding to the plastic chassis is arranged on the supporting plate, and the plastic chassis finishes certain angle deflection when the cutter finishes cutting and returning.
The plastic chassis is driven by the servo motor to rotate intermittently, and the rotating shaft of the servo motor is connected to the eccentric position of the plastic chassis.
An eccentric disc is arranged below the plastic chassis, and the cutter returns to the original position and is connected with the plastic chassis in a deflection linkage manner.
The cutter foot linkage has the lifter of "L" shape the eccentric disc lower extreme is connected with the axis of rotation, is equipped with elasticity on the lower extreme lateral wall of this lifter and colludes the strip, be equipped with linking wheel and transfer line in the frame, the one end of transfer line is equipped with screw rod portion the lower extreme of axis of rotation is equipped with the gear of being connected with this screw rod portion transmission, the other end of transfer line is equipped with first conical gear, one side of linking wheel be equipped with first conical gear complex second conical gear, the opposite side of linking wheel be equipped with elasticity colludes strip complex driving disc, this driving disc outer fringe be equipped with the circumference equipartition and can supply elasticity to collude the arc wall that strip rising card was gone into.
The rack is also provided with a guide rail corresponding to the lifting rod, the guide rail is provided with a guide block sliding along the guide rail, and the lifting rod is connected to the guide block.
The rack is also provided with a fixed guide sleeve, and the rotating shaft penetrates through the fixed guide sleeve.
The utility model discloses a this kind of structure, when through the cutter return, is rotatory along certain angle with the plastics chassis to make the plastics chassis can not bear the tangential force of cutter in same position, guarantee the life on plastics chassis like this, improve the efficiency of work, and reduce workman's intensity of labour.
The invention is further described with reference to the accompanying drawings and the detailed description.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a second embodiment of the present invention;
fig. 3 is an enlarged view of a in fig. 2.
Detailed Description
The present invention will be specifically described below by way of examples.
The first embodiment discloses, as shown in fig. 1, a handle cutting mechanism of a bag making machine, which comprises a frame 1, a cutter 2 and a plastic chassis 3, wherein the cutter 2 moves up and down, the cutter 2 is connected to a piston rod of an air cylinder 4, the frame 1 is provided with a supporting plate 5 corresponding to the plastic chassis 3, the frame 1 is provided with a transverse guide rail 6 for matching the plastic chassis 3, the supporting plate 5 slides along the transverse guide rail 6, the supporting plate 5 is provided with a yielding groove 51 corresponding to the plastic chassis 3, and the plastic chassis 3 finishes certain angle deflection when the cutter 2 finishes cutting and returning.
The plastic chassis 3 is driven by the servo motor 7 to rotate intermittently, and the rotating shaft of the servo motor 7 is connected with the eccentric position of the plastic chassis 3. When making cutter 2 rise the return through such structure, plastic chassis 3 does the deflection of certain angle through raising clothes motor 7, and plastic chassis 3 deflects and to drive layer board 5 along the activity of transverse guide 6, has guaranteed to hold in the palm of the bag body of process, makes the cutting better and avoided cutter 2 only to cut the same position on plastic chassis 3 when die-cut.
As shown in fig. 2 and 3, the second embodiment is different from the first embodiment in that: an eccentric disc 9 is arranged below the plastic chassis 3, and the cutter 2 returns to be connected with the plastic chassis in a deflection linkage manner.
The main linkage mode is as follows: the tail of the cutter 2 is connected with an L-shaped lifting rod 10, the lower end of an eccentric disc 9 is connected with a rotating shaft 20, the side wall of the lower end of the lifting rod 10 is provided with an elastic hook strip 101, a rack 1 is provided with a connecting wheel 30 and a transmission rod 40, one end of the transmission rod 40 is provided with a screw rod part 401, the lower end of the rotating shaft 20 is provided with a gear in transmission connection with the screw rod part 401, the other end of the transmission rod 40 is provided with a first bevel gear, one side of the connecting wheel 30 is provided with a second bevel gear matched with the first bevel gear, the other side of the connecting wheel 30 is provided with a transmission disc 301 matched with the elastic hook strip 101, and the outer edge of the transmission disc 301 is provided with arc grooves 3011 which are uniformly distributed on the circumference and. When the elastic hook strip 101 on the lifting rod 10 moves downwards, the outer wall of the elastic hook strip 101 slides along the outer wall of the connecting wheel 30, when the cutter 2 returns, the elastic hook strip 101 can be inserted into the arc-shaped groove 3011 on the connecting wheel 30 to drive the connecting wheel 30 to rotate, the connecting wheel 30 enables the transmission rod 40 to rotate through the first bevel gear and the second bevel gear, and the screw part 401 on the transmission rod 40 is in transmission connection with the gear on the rotating shaft 20 below the driving eccentric disc 9, so that the driving eccentric disc 9 rotates, the cutter 2 is guaranteed to rotate along a certain angle when returning, and the plastic disc is reliable and stable in structure.
The frame 1 is further provided with a guide rail 50 corresponding to the lifting rod 10, the guide rail 50 is provided with a guide block 60 sliding along the guide rail, and the lifting rod 10 is connected to the guide block 60. Such a structure makes the up-and-down movement of the lifting rod 10 more reliable and stable.
A fixing guide sleeve 70 is further provided on the frame 1, and the rotating shaft 20 passes through the fixing guide sleeve 70. Such a structure makes the rotation of the fixed rotary shaft 20 more stable and reliable.
By adopting the technical scheme, when the cutter 2 is returned, the plastic chassis 3 is rotated along a certain angle, so that the plastic chassis 3 cannot bear the cutting force of the cutter 2 at the same position, the service life of the plastic chassis 3 is ensured, the working efficiency is improved, and the labor intensity of workers is reduced.
Claims (6)
1. The cutting mechanism of the bag making machine comprises a frame, a cutter and a plastic chassis, wherein the cutter and the plastic chassis are movable up and down, the cutter is connected to a piston rod of a cylinder, and the cutting mechanism is characterized in that: the rack is provided with a supporting plate corresponding to the plastic chassis, the rack is provided with a transverse guide rail for matching the plastic chassis, the supporting plate is provided with a abdicating groove corresponding to the plastic chassis, and the plastic chassis finishes certain angle deflection when the cutter finishes cutting and returning.
2. The handle cutting mechanism of a bag machine as claimed in claim 1, wherein: the plastic chassis is driven by the servo motor to rotate intermittently, and the rotating shaft of the servo motor is connected to the eccentric position of the plastic chassis.
3. The handle cutting mechanism of a bag machine as claimed in claim 1, wherein: an eccentric disc is arranged below the plastic chassis, and the cutter returns to the original position and is connected with the plastic chassis in a deflection linkage manner.
4. The handle cutting mechanism of a bag machine as claimed in claim 3, wherein: the cutter foot linkage has the lifter of "L" shape the eccentric disc lower extreme is connected with the axis of rotation, is equipped with elasticity on the lower extreme lateral wall of this lifter and colludes the strip, be equipped with linking wheel and transfer line in the frame, the one end of transfer line is equipped with screw rod portion the lower extreme of axis of rotation is equipped with the gear of being connected with this screw rod portion transmission, the other end of transfer line is equipped with first conical gear, one side of linking wheel be equipped with first conical gear complex second conical gear, the opposite side of linking wheel be equipped with elasticity colludes strip complex driving disc, this driving disc outer fringe be equipped with the circumference equipartition and can supply elasticity to collude the arc wall that strip rising card was gone into.
5. The handle cutting mechanism of a bag machine as claimed in claim 4, wherein: the rack is also provided with a guide rail corresponding to the lifting rod, the guide rail is provided with a guide block sliding along the guide rail, and the lifting rod is connected to the guide block.
6. The handle cutting mechanism of a bag machine as claimed in claim 4, wherein: the rack is also provided with a fixed guide sleeve, and the rotating shaft penetrates through the fixed guide sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921427603.4U CN210821165U (en) | 2019-08-30 | 2019-08-30 | Handle cutting mechanism of bag making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921427603.4U CN210821165U (en) | 2019-08-30 | 2019-08-30 | Handle cutting mechanism of bag making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210821165U true CN210821165U (en) | 2020-06-23 |
Family
ID=71272547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921427603.4U Expired - Fee Related CN210821165U (en) | 2019-08-30 | 2019-08-30 | Handle cutting mechanism of bag making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210821165U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102535107B1 (en) * | 2021-11-16 | 2023-05-26 | 박종택 | Plastic bag handle cutting device |
-
2019
- 2019-08-30 CN CN201921427603.4U patent/CN210821165U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102535107B1 (en) * | 2021-11-16 | 2023-05-26 | 박종택 | Plastic bag handle cutting device |
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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: 20200623 Termination date: 20210830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |