CN204183656U - Rotary film perforating mechanism - Google Patents
Rotary film perforating mechanism Download PDFInfo
- Publication number
- CN204183656U CN204183656U CN201420592575.2U CN201420592575U CN204183656U CN 204183656 U CN204183656 U CN 204183656U CN 201420592575 U CN201420592575 U CN 201420592575U CN 204183656 U CN204183656 U CN 204183656U
- Authority
- CN
- China
- Prior art keywords
- punching
- perforating knife
- perforating
- rotary
- driving section
- 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
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model relates to a kind of rotary film perforating mechanism, comprise frame, frame is provided with power source mechanism, rotary punching mechanism comprises by the rack-mounted punching rotary core shaft of rolling bearing pedestal first, punching rotary core shaft is also provided with punching rotary sleeve cylinder, punching rotary sleeve cylinder is provided with perforating knife assembly, perforating knife assembly comprises perforating knife inner sleeve, perforating knife inner sleeve is arranged in punching rotary core shaft, the outside of perforating knife inner sleeve is provided with bevel gear first, perforating knife assembly side end cap is installed outside perforating knife inner sleeve, perforating knife outer sleeve is provided with punching cutter shaft, bevel gear second is installed in the inner of punching cutter shaft, bevel gear second engages with bevel gear first, punching cutter shaft is vertical with punching rotary core shaft, the outer end of punching cutter shaft has been threaded perforating knife, the outer end of perforating knife has the blade of an annular.Advantage is: the utility model can significantly improve film perforating quality and production efficiency, especially adapts to the online production of plastic sheeting.
Description
Technical field
The utility model belongs to plastic sheeting manufacturing technology field, particularly relates to a kind of rotary film perforating mechanism.
Background technology
After proportion of crop planting; in some droughts and desert area, in order to improve ground temperature and soil protection moisture can not be evaporated very soon, reduce Weed infestation; promote that crops grow better; often need to cover thin film on crops, after crops germination is unearthed, crop root part is convenient to irrigate and fertilising; cover layer need be torn manually; but the program of tearing cover layer is manually loaded down with trivial details, artificial labour intensity is large, wasting manpower and material resources's resource.
Chinese patent application CN103359527A discloses one " film perforating machine ", this puncher " utilizes the gas of air compressor to pass to gas storage bag; to control device transmission of signal to magnetic valve through PLC again; gas circuit passes to hole punched device B cylinder through PU pipe opened by magnetic valve; then cylinder drives the downward rapid movement of drift to be connected with punch die; completed one-off hole-piercing task through 0.6 second time; again through conveying and 0.7 second time of traction, be fed forward required pitch of holes, complete punching task again ".Adopt air cylinder driven drift to realize punching, so exist by the reciprocating motion of air cylinder driven, operating efficiency is lower.Because the thickness of this product of film is lower, line density is less, so such operating efficiency can cause output very low.If the machine of film being reprocessed as peasant household still can, but the production equipment of perforated film cannot be produced as plastic foil factory.
Summary of the invention
The utility model provides a kind of rotary film perforating mechanism for solving in known technology the technical problem that exists, and this puncher significantly can improve throughput rate, to adapt to the online production of plastic sheeting.
The technical scheme that the utility model is taked for the technical problem existed in solution known technology is:
A kind of rotary film perforating mechanism, comprise frame, described frame is provided with power source mechanism, described power source mechanism is combination or the reducing motor of motor and reductor, it is characterized in that:
Rotary punching mechanism also comprises by the rack-mounted punching rotary core shaft of rolling bearing pedestal first, one end of punching rotary core shaft realizes being in transmission connection by chain-drive mechanism first or belt gear first and axle of carrier pulley, punching rotary core shaft is also rolled punching rotary sleeve cylinder is installed
On punching rotary sleeve cylinder, circumference is installed with perforating knife assembly, perforating knife assembly comprises perforating knife inner sleeve, perforating knife inner sleeve is arranged in punching rotary core shaft in the mode that circumference is fixing, the outside of perforating knife inner sleeve is provided with bevel gear first in the mode that circumference is fixing, the outside of perforating knife inner sleeve is also provided with perforating knife outer sleeve or perforating knife assembly side end cap by rolling bearing, perforating knife assembly side end cap is bolted on perforating knife outer sleeve, on perforating knife outer sleeve, uniform rolling is provided with punching cutter shaft, bevel gear second is installed in the inner of punching cutter shaft, bevel gear second engages with bevel gear first, punching cutter shaft is vertical with punching rotary core shaft, the outer end of punching cutter shaft has been threaded perforating knife, the inner of perforating knife is locked nut check, the outer end of perforating knife has the blade of an annular, blade has extended internally inner conical surface,
Axle of carrier pulley is provided with input driving section first in the mode that circumference is fixing, exports driving section first, exports driving section second, input driving section first realizes being in transmission connection by the output of Chain conveyer or bel-drivenn mode and power source mechanism, export driving section first to realize being in transmission connection with the input driving section second of punching rotary core shaft one end by Chain conveyer or bel-drivenn mode, export driving section second to realize being in transmission connection with the kind of drive of constant angular velocity and input driving section third, input driving section third is connected with punching rotary sleeve cylinder in the mode that circumference is fixing.
The advantage that the utility model has and good effect are:
After the utility model have employed above technical scheme, by adopting rotary punching mechanism, the linear reciprocating motion of punching can be converted into the rotation of rotation and the punching rotary core shaft rotating perforating knife, no longer be subject to the restriction that cylinder moves back and forth speed, thus ensure that the high-speed and continuous of operation, significantly improve film perforating quality and production efficiency, the online production of plastic sheeting can be adapted to.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the front view of perforating knife assembly;
Fig. 3 is the side view of perforating knife assembly.
Detailed description of the invention
For summary of the invention of the present utility model, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1 to Fig. 3,
A kind of rotary film perforating mechanism, comprise frame 100, frame is provided with power source mechanism, power source mechanism is the combination of motor and reductor, and motor 101 is connected with reductor 103 by shaft coupling 102,
Film perforating machine is also with rotary punching mechanism, rotary punching mechanism comprises by the rack-mounted punching rotary core shaft 112 of rolling bearing pedestal first 111, one end of punching rotary core shaft realizes being in transmission connection by chain-drive mechanism first 113 and axle of carrier pulley 121, punching rotary core shaft is also rolled punching rotary sleeve cylinder 114 is installed, punching rotary sleeve cylinder is made up of with the gib block be connected on biside plate the side plate of both sides, is provided with the long guiding hole with rotary core shaft of punching in gib block.
As Fig. 1, shown in Fig. 2, on punching rotary sleeve cylinder, circumference is installed with perforating knife assembly 115, perforating knife assembly comprises perforating knife inner sleeve 1151, perforating knife inner sleeve is arranged in punching rotary core shaft 112 in the mode that key connects, the outside of perforating knife inner sleeve is provided with bevel gear first 1152 in the mode that key connects, the outside of perforating knife inner sleeve is also provided with perforating knife assembly side end cap 1158 by rolling bearing, perforating knife assembly side end cap is bolted on perforating knife outer sleeve 1153, on perforating knife outer sleeve, uniform rolling is provided with punching cutter shaft, 10 punching cutter shafts such as, have been installed in the present embodiment.Bevel gear second 1154 is installed in the inner of punching cutter shaft, bevel gear second engages with bevel gear first, punching cutter shaft is vertical with punching rotary core shaft, the outer end of punching cutter shaft has been threaded perforating knife 1155, the inner of perforating knife nut 1156 that is locked is locked, the outer end of perforating knife has the blade of an annular, and blade has extended internally inner conical surface.
Perforating knife outer sleeve is provided with guider screw, guider screw embeds in long guiding hole, the groove of gib block and perforating knife outer sleeve realizes being slidably matched, so perforating knife assembly can realize axial restraint with punching rotary sleeve cylinder, and when guider screw is loosened, can realize sliding along long guiding hole.
Axle of carrier pulley 121 is provided with input driving section first in the mode that circumference is fixing, export driving section first, export driving section second, input driving section first realizes being in transmission connection by the output of Chain conveyer and power source mechanism, export driving section first to realize being in transmission connection by the input driving section second of Chain conveyer with punching rotary core shaft one end, wherein input driving section first, exporting driving section first is the duplex chain wheel 122 being positioned at frame lateral ends being arranged on axle of carrier pulley, one of them sprocket wheel of duplex chain wheel is connected with the output Chain conveyer of reductor, another sprocket wheel be positioned at the sprocket chain of punching in rotary core shaft and be in transmission connection, export driving section second to realize being in transmission connection with the kind of drive of constant angular velocity and input driving section third, exporting driving section second is gear first 123, input driving section third is gear second 116, gear second is identical with gear first number of teeth modulus and engage each other, gear second is connected with punching rotary sleeve cylinder in the mode that circumference is fixing,
Operating principle of the present utility model is:
Start puncher, motor 101 drives reductor 103 by shaft coupling 102, the output of reductor drives axle of carrier pulley 121 by Chain conveyer, gear first 123 on axle of carrier pulley engages with gear second 116, because gear first is identical with gear second number of teeth modulus, so the transmission of gear first and gear second is reverse by the rotation of the rotary sleeve cylinder 114 that punches and axle of carrier pulley, but velocity magnitude is consistent.The sprocket wheel in punching rotary core shaft 112 is given in power transmission by the duplex chain wheel simultaneously on axle of carrier pulley.Because chain gear transmission does not change transmission direction, so the rotary speed of punching rotary core shaft 112 is contrary with the rotary speed of punching rotary sleeve cylinder.
Because perforating knife outer sleeve 1153 and punching rotary sleeve cylinder are that circumference is fixing, and perforating knife inner sleeve 1151 and punching rotary core shaft 112 are that circumference is fixing, so perforating knife inner sleeve is contrary with the direction of rotation of perforating knife outer sleeve.Be arranged on perforating knife outer sleeve because punching cutter shaft 1157 is perpendicular to punching rotary core shaft, so punching cutter shaft can form rotation and the revolution relative to bevel gear first in bevel gear first 1152, and the angular speed of revolution can be faster because of perforating knife outer sleeve and the relative reverse rotation of perforating knife inner sleeve, so the rotary speed of bevel gear second 1154, punching cutter shaft 1157, perforating knife 1155 can improve further, thus improve the rotary-cut effect of punching.
Although be described preferred embodiment of the present utility model by reference to the accompanying drawings above, but the utility model is not limited to above-mentioned detailed description of the invention, above-mentioned detailed description of the invention is only schematic, be not restrictive, those of ordinary skill in the art is under enlightenment of the present utility model, do not departing under the ambit that the utility model aim and claim protect, a lot of form can also be made, such as: to be 1. connected with reductor by shaft coupling by the motor described in embodiment and to replace with direct-connected reducing motor; 2. the chain-drive mechanism in embodiment is all replaced with Belt Drive mechanism or Synchronous Belt Drives mechanism, even also ensure that bel-drivenn does not throw switch by belt contact roller; 3. be directly arranged on perforating knife inner sleeve by rolling bearing by perforating knife outer sleeve, punching assembly side end cap only plays the effect fixing or hold out against housing washer.These all belong within protection domain of the present utility model.
Claims (1)
1. a rotary film perforating mechanism, comprises frame, it is characterized in that: described frame is provided with power source mechanism, and described power source mechanism is combination or the reducing motor of motor and reductor,
Rotary punching mechanism also comprises by the rack-mounted punching rotary core shaft of rolling bearing pedestal first, one end of punching rotary core shaft realizes being in transmission connection by chain-drive mechanism first or belt gear first and axle of carrier pulley, punching rotary core shaft is also rolled punching rotary sleeve cylinder is installed
On punching rotary sleeve cylinder, circumference is installed with perforating knife assembly, perforating knife assembly comprises perforating knife inner sleeve, perforating knife inner sleeve is arranged in punching rotary core shaft in the mode that circumference is fixing, the outside of perforating knife inner sleeve is provided with bevel gear first in the mode that circumference is fixing, the outside of perforating knife inner sleeve is also provided with perforating knife outer sleeve or perforating knife assembly side end cap by rolling bearing, perforating knife assembly side end cap is bolted on perforating knife outer sleeve, on perforating knife outer sleeve, uniform rolling is provided with punching cutter shaft, bevel gear second is installed in the inner of punching cutter shaft, bevel gear second engages with bevel gear first, punching cutter shaft is vertical with punching rotary core shaft, the outer end of punching cutter shaft has been threaded perforating knife, the inner of perforating knife is locked nut check, the outer end of perforating knife has the blade of an annular, blade has extended internally inner conical surface,
Axle of carrier pulley is provided with input driving section first in the mode that circumference is fixing, exports driving section first, exports driving section second, input driving section first realizes being in transmission connection by the output of Chain conveyer or bel-drivenn mode and power source mechanism, export driving section first to realize being in transmission connection with the input driving section second of punching rotary core shaft one end by Chain conveyer or bel-drivenn mode, export driving section second to realize being in transmission connection with the kind of drive of constant angular velocity and input driving section third, input driving section third is connected with punching rotary sleeve cylinder in the mode that circumference is fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420592575.2U CN204183656U (en) | 2014-10-14 | 2014-10-14 | Rotary film perforating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420592575.2U CN204183656U (en) | 2014-10-14 | 2014-10-14 | Rotary film perforating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204183656U true CN204183656U (en) | 2015-03-04 |
Family
ID=52615687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420592575.2U Expired - Fee Related CN204183656U (en) | 2014-10-14 | 2014-10-14 | Rotary film perforating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204183656U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113334489A (en) * | 2021-05-26 | 2021-09-03 | 东莞市普隆电子有限公司 | Perforating device is used in processing of condenser film |
-
2014
- 2014-10-14 CN CN201420592575.2U patent/CN204183656U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113334489A (en) * | 2021-05-26 | 2021-09-03 | 东莞市普隆电子有限公司 | Perforating device is used in processing of condenser film |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102357906B (en) | Automatic kernel-removing slicing machine for Chinese dates | |
| CN104275718B (en) | Film perforating machine | |
| CN205529619U (en) | Width adjustable non -woven fabric slitter cuts | |
| CN102274848B (en) | Farmland drip tape recovery device | |
| CN205432036U (en) | Domestic fungus mushroom handle shearing mechanism | |
| CN204183656U (en) | Rotary film perforating mechanism | |
| CN104687212A (en) | Gorgon fruit peeling and seed punching machine | |
| CN104339417A (en) | Punched film production line | |
| CN202318403U (en) | Frozen-meat slicer | |
| CN109910097B (en) | Vegetable cutting equipment | |
| CN203863719U (en) | Paper cutting machine | |
| CN105522602A (en) | Efficient and intelligent sugarcane seed cutting machine | |
| CN204183658U (en) | Film perforating machine | |
| CN205040180U (en) | Agricultural apparatus with rotary tillage and ditching function | |
| CN204184996U (en) | With the film perforating machine of rotary punching mechanism | |
| CN104176553A (en) | PVC membrane dividing and cutting machine | |
| CN104493299A (en) | Edge cutting mechanism based on plate frictional feeding | |
| US2410203A (en) | Tree transplanting apparatus | |
| CN204183657U (en) | Hole film production line | |
| CN202721965U (en) | Drip tape recycling machine | |
| CN105364975A (en) | Multifunctional vegetable cutter | |
| CN206999115U (en) | A kind of optical thin film is punched feed mechanism | |
| CN202021629U (en) | Kudzu root slicing machine | |
| CN202239918U (en) | Edge trimmer | |
| CN104526735A (en) | Kelp cutting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150304 Termination date: 20201014 |