CN205201689U - Novel plastic film hole puncher - Google Patents
Novel plastic film hole puncher Download PDFInfo
- Publication number
- CN205201689U CN205201689U CN201521064246.1U CN201521064246U CN205201689U CN 205201689 U CN205201689 U CN 205201689U CN 201521064246 U CN201521064246 U CN 201521064246U CN 205201689 U CN205201689 U CN 205201689U
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- Prior art keywords
- roller
- connecting axle
- electromagnet
- fixed
- base
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Abstract
(B, ) the utility model provides a novel plastic film hole puncher belongs to mechanical technical field. It has solved the current high problem of plastic film perforating device replacement cost. Left and right base and motor on this novel plastic film hole puncher includes the workstation and locates the workstation are equipped with the roller between the left and right base, the roller right -hand member is fixed with the rotation axis with right base axial fixity, and the motor can drive axis of rotation, and left and right base is all fixed through bolt and workstation, is equipped with the connecting axle between left base and the roller, and the connecting axle right -hand member is inserted in the roller, connecting axle left end and left base axial fixity, the electro -magnet is established and is fixed with in the roller interpolation, cup jointed the connecting cylinder on the roller, the connecting cylinder outside is equipped with a plurality of perforating needles, and every perforating needle all is solid conic shape and all fixed with the roller, be fixed with the battery of supplying power for the electro -magnet on the rotation axis and control both even disconnected switches. This novel plastic film hole puncher has the advantage that the replacement cost is low. (B, )
Description
Technical field
the utility model belongs to field of mechanical technique, relates to a kind of card punch, particularly Novel plastic-film card punch.
Background technology
plastic sheeting is used for some field, time such as packing, often needing to punch, otherwise there will be the problems such as packaging volume is large.Existing plastic sheeting punching be generally use Manual punching, but Manual punching speed is slow, uneven, and the hole size beaten differs, and easily trains off, and the size of punching is also not easy to control, and perforating efficiency is also low.
for this situation, people have recognized this deficiency, and carry out improvement, as a kind of perforating device for plastic film [application number: 201520402183.X that Chinese patent literature data openly proposes; Authorization Notice No.: CN204748776U], comprise cylinder and support, be provided with rotating shaft in described cylinder, described cylinder is stretched out in described rotating shaft, and described rotating shaft is bearing on support by rolling bearing units, and support is also provided with motor, and described motor connects reductor; Described cylinder surface is evenly provided with punching nail, and described punching nail is for coniform, and described cylinder surface is also provided with bed course, described bed course is provided with the perforate corresponding with described perforating needle, and described bed course and described cylinder removably connect.
when above-mentioned perforating device uses, starter motor drives cylinder to rotate, and cylinder pressed close to by plastic sheeting to be punctured, evenly can punch under the effect of punching nail, can also be combined with film blowing device, realize punching online, thus well solve problems of the prior art.But this perforating device still exists a problem: when practical operation, for adapting to the demand (as punch density or aperture) of different product, this perforating device can only carry out overall replacing, causes replacement cost higher.
Summary of the invention
the purpose of this utility model there are the problems referred to above for existing technology, proposes Novel plastic-film card punch, and technical problem to be solved in the utility model how to reduce the cost of adaptive different punching demand.
the purpose of this utility model realizes by following technical proposal: Novel plastic-film card punch, comprise workbench and to be located on workbench and just to the left base arranged and right base, left, roller cylindrically is laterally provided with between right base, roller right-hand member is fixed with the rotating shaft coaxial with it, rotating shaft and right base axial restraint, workbench is also fixed with motor, and motor is rotated by transmission mechanism driven rotary axle, it is characterized in that, left, right base is all fixed by bolt and workbench, cylindrical connecting axle is provided with between left base and roller, connecting axle right-hand member is inserted in roller, and this connecting axle can sliding axially along roller, the left end of described connecting axle and left base axial restraint, plug in described roller and be fixed with cylindrical electromagnet, and the madial wall of the sidewall of electromagnet and roller reclines, the sidewall of described connecting axle and the madial wall of roller recline, described roller is socketed with connecting cylinder cylindrically, and the lateral wall of the madial wall of connecting cylinder and roller reclines, the outside of described connecting cylinder is provided with the perforation unit that the some groups of circumferences along connecting cylinder distribute, perforation unit comprises several perforating needles along the axial distribution of roller, and each perforating needle is all fixed with roller in filled circles taper, described roller and connecting cylinder are made by stainless steel material, and described connecting axle and rotating shaft are made by plastic material, described rotating shaft are fixed battery that promising electromagnet powers and control the switch that battery is communicated with electromagnet or disconnects.
during use, switch is closed electromagnet is in electricity condition produces magnetic; Then electric machine rotation driven rotary axle rotates, thus drives roller and connecting axle to rotate, and when roller pressed close to by plastic sheeting to be punctured, evenly can punch under the effect of perforating needle.
when practical operation, for adapting to the demand (as punch density or aperture) of different product, now namely need to change perforation unit.And in this device, connecting axle is also extracted these three steps and can be changed the entirety that perforation unit and connecting cylinder form by the bolt that only need be connected with left base by cut-off switch and screwing out, must change whole device relative in prior art, there is the advantage that adaptive different punching demand cost is low.Reclined by the madial wall of the sidewall and roller that arrange connecting axle, pair roller barrel plays good supporting role, to improve the stability that roller rotates, thus improves drilling precision; Simultaneously, reclined by the madial wall of the sidewall and roller that arrange electromagnet again, effectively reduce the distance of connecting cylinder and electromagnet, make connecting cylinder stablize fixing formation entirety with roller under the effect of electromagnet, thus improve the stability of connecting cylinder rotation, then improve drilling precision further.
in above-mentioned plastic sheeting card punch, the right side of described connecting axle and the left side of electromagnet are plane and both stick together, the right side of described connecting axle is provided with locating slot, locating slot is embedded with the joint pin in column, and joint pin is made up of stainless steel material and its right side and electromagnet recline.
under the effect of electromagnet, connecting axle can be followed roller and be rotated together, makes to form rolling friction between the two, effectively to reduce the wearing and tearing between connecting axle and roller, thus effectively improves the life-span of connecting axle and roller, then improves the life-span of this device.
in above-mentioned plastic sheeting card punch, the right-hand member of described roller is blind end.
be that blind end and connecting axle sidewall and roller madial wall recline under both acting in conjunction at roller right-hand member; good protective effect is played to electromagnet; effectively to reduce the probability that electromagnet contacts with external environment condition, thus improve life-span and the job stability of electromagnet.
in above-mentioned plastic sheeting card punch, the sidewall of described connecting axle is provided with annular groove, is provided with 0 RunddichtringO in annular groove, and the outer peripheral face of 0 RunddichtringO and the madial wall of roller offset.
under the effect of 0 RunddichtringO, formed between connecting axle sidewall and roller madial wall and seal comparatively reliably, thus the further probability reducing electromagnet and contact with external environment condition, thus further increase life-span and the job stability of electromagnet.
compared with prior art, this plastic sheeting card punch has the following advantages:
1, in this device, connecting axle is also extracted these three steps and can be changed the entirety that perforation unit and connecting cylinder form by the bolt that only need be connected with left base by cut-off switch and screwing out, must change whole device relative in prior art, there is the advantage that adaptive different punching demand cost is low.
, reclined by the madial wall of the sidewall and roller that arrange connecting axle, pair roller barrel plays good supporting role, with improve roller rotate stability, thus improve drilling precision; Simultaneously, reclined by the madial wall of the sidewall and roller that arrange electromagnet again, effectively reduce the distance of connecting cylinder and electromagnet, make connecting cylinder stablize fixing formation entirety with roller under the effect of electromagnet, thus improve the stability of connecting cylinder rotation, then improve drilling precision further.
, the right-hand member of roller be blind end, under connecting axle sidewall and roller madial wall recline and be provided with the acting in conjunction of 0 this three of RunddichtringO between connecting axle and roller, with the probability effectively avoiding electromagnet to contact with external environment condition, thus improve life-span and the job stability of electromagnet.
Accompanying drawing explanation
fig. 1 is structural representation of the present utility model.
fig. 2 is the structure for amplifying schematic diagram at A place in Fig. 1.
in figure, 1, workbench; 2, left base; 3, right base; 4, roller; 5, connecting cylinder; 6, rotating shaft; 7, motor; 8, connecting axle; 9, electromagnet; 10, battery; 11, switch; 12, bolt; 13, Timing Belt; 14,0 RunddichtringO; 15, joint pin; 16, perforating needle.
Detailed description of the invention
be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
as shown in Figure 1, this Novel plastic-film card punch is made up of workbench 1, left base 2, right base 3, roller 4, connecting cylinder 5, rotating shaft 6, motor 7, connecting axle 8, electromagnet 9, battery 10, switch 11 etc.Wherein, rotating shaft 6 and connecting axle 8 are all made of plastics; Roller 4 and connecting cylinder 5 are made by stainless steel.
left base 2 and right base 3 just to setting and both all fixed by bolt 12 and workbench 1, to realize left and right base 3 all detachable objects of fixing with workbench 1.Cylindrically and be laterally located between left base 2 and right base 3, namely now, the two ends of roller 4 are relative with right base 3 with left base 2 respectively for roller 4.
as shown in Figure 1, the right-hand member of roller 4 is blind end, rotating shaft 6 with roller 4 coaxial and this rotating shaft 6 fix with the right-hand member of roller 4.Rotating shaft 6 is by bearing and right base 3 axial restraint, and namely rotating shaft 6 can rotate relative to right base 3 circumference.Motor 7 is fixed on workbench 1, and motor 7 is rotated by transmission mechanism driven rotary axle 6.Specifically, the output shaft of motor 7 is fixed with active synchronization wheel, rotating shaft 6 is fixed with driven synchronizing wheel, and active synchronization wheel and driven synchronizing wheel are arranged with Timing Belt 13, to realize the stable object driving rotating shaft 6 to rotate of motor 7.
connecting axle 8 is cylindric and is laterally located between left base 2 and roller 4.Wherein, the left end of connecting axle 8 and left base 2 axial restraint, namely connecting axle 8 can rotate relative to left base 2 circumference; The right-hand member of connecting axle 8 is inserted in roller 4, and connecting axle 8 can moving axially along roller 4.Further illustrate, as depicted in figs. 1 and 2, the sidewall of connecting axle 8 and the madial wall of roller 4 recline; The sidewall of connecting axle 8 is provided with annular groove, is provided with 0 RunddichtringO 14 in annular groove, and the outer peripheral face of 0 RunddichtringO 14 and the madial wall of roller 4 offset, thus makes to be formed between connecting axle 8 and roller 4 to seal comparatively reliably.
plug in roller 4 and be fixed with cylindrical electromagnet 9, and the madial wall of the sidewall of electromagnet 9 and roller 4 reclines.Specifically, the right side of the connecting axle 8 and left side of electromagnet 9 is plane and both stick together, the right side of electromagnet 9 and the right side of roller 4 recline, and to stablize spacing by electromagnet 9, thus realize the object that electromagnet 9 fixes with roller 4.Further illustrate, the right side of connecting axle 8 is provided with locating slot, and locating slot is embedded with the joint pin 15 in column, and joint pin 15 is made up of stainless steel material and its right side and electromagnet 9 recline.Under the effect of electromagnet 9, connecting axle 8 can be followed roller 4 and be rotated together, makes to form rolling friction between the two, effectively to reduce the wearing and tearing between connecting axle 8 and roller 4, thus effectively improve the life-span of connecting axle 8 and roller 4, then improve the life-span of this device.
as shown in Figure 1, cylindrically and be enclosed within roller 4, now, the madial wall of connecting cylinder 5 and the lateral wall of roller 4 recline connecting cylinder 5, effectively to reduce the distance of electromagnet 9 and connecting cylinder 5.The outside of connecting cylinder 5 is provided with the perforation unit of the some groups of distributions of the circumferences along connecting cylinder 5, perforation unit comprises several perforating needles 16 along the axial distribution of roller 4, and each perforating needle 16 is all fixing with roller 4 in filled circles taper.Further illustrate, the end face of perforating needle 16 has the holding section of protruding in column, the lateral wall of connecting cylinder 5 is provided with draw-in groove mate with holding section, holding section to be stuck in draw-in groove and by the mode of welding and connecting cylinder 5 fixing.
rotating shaft 6 fixed the battery 10 of promising electromagnet 9 power supply and control battery 10 switch 11 that is communicated with electromagnet 9 or disconnects.Specifically, the right side of roller 4 is provided with the installing hole with the inner space of roller 4, and the cable of electromagnet 9 passes installing hole and is connected with the input of switch 11, and the output of switch 11 is connected with battery 10 by cable.
during use, switch 11 is closed electromagnet 9 is in electricity condition produces magnetic; Then motor 7 rotates and drives rotating shaft 6 to rotate, thus drives roller 4 and connecting axle 8 to rotate, and when roller 4 pressed close to by plastic sheeting to be punctured, evenly can punch under the effect of perforating needle 16.
specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (4)
1. Novel plastic-film card punch, comprise workbench and to be located on workbench and just to the left base arranged and right base, left, roller cylindrically is laterally provided with between right base, roller right-hand member is fixed with the rotating shaft coaxial with it, rotating shaft and right base axial restraint, workbench is also fixed with motor, and motor is rotated by transmission mechanism driven rotary axle, it is characterized in that, left, right base is all fixed by bolt and workbench, cylindrical connecting axle is provided with between left base and roller, connecting axle right-hand member is inserted in roller, and this connecting axle can sliding axially along roller, the left end of described connecting axle and left base axial restraint, plug in described roller and be fixed with cylindrical electromagnet, and the madial wall of the sidewall of electromagnet and roller reclines, the sidewall of described connecting axle and the madial wall of roller recline, described roller is socketed with connecting cylinder cylindrically, and the lateral wall of the madial wall of connecting cylinder and roller reclines, the outside of described connecting cylinder is provided with the perforation unit that the some groups of circumferences along connecting cylinder distribute, perforation unit comprises several perforating needles along the axial distribution of roller, and each perforating needle is all fixed with roller in filled circles taper, described roller and connecting cylinder are made by stainless steel material, and described connecting axle and rotating shaft are made by plastic material, described rotating shaft are fixed battery that promising electromagnet powers and control the switch that battery is communicated with electromagnet or disconnects.
2. Novel plastic-film card punch according to claim 1, it is characterized in that, the right side of described connecting axle and the left side of electromagnet are plane and both stick together, the right side of described connecting axle is provided with locating slot, locating slot is embedded with the joint pin in column, and joint pin is made up of stainless steel material and its right side and electromagnet recline.
3. Novel plastic-film card punch according to claim 1, is characterized in that, the right-hand member of described roller is blind end.
4. Novel plastic-film card punch according to claim 3, is characterized in that, the sidewall of described connecting axle is provided with annular groove, is provided with 0 RunddichtringO in annular groove, and the outer peripheral face of 0 RunddichtringO and the madial wall of roller offset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521064246.1U CN205201689U (en) | 2015-12-21 | 2015-12-21 | Novel plastic film hole puncher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521064246.1U CN205201689U (en) | 2015-12-21 | 2015-12-21 | Novel plastic film hole puncher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205201689U true CN205201689U (en) | 2016-05-04 |
Family
ID=55839428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521064246.1U Expired - Fee Related CN205201689U (en) | 2015-12-21 | 2015-12-21 | Novel plastic film hole puncher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205201689U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106042052A (en) * | 2016-07-01 | 2016-10-26 | 无锡格菲电子薄膜科技有限公司 | Array puncher for punching surface of film and quick manufacturing method of exhaust array holes of electrothermal film |
| CN106959234A (en) * | 2017-05-25 | 2017-07-18 | 烟台德迈生物科技有限公司 | A kind of blood type test card perforating device |
-
2015
- 2015-12-21 CN CN201521064246.1U patent/CN205201689U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106042052A (en) * | 2016-07-01 | 2016-10-26 | 无锡格菲电子薄膜科技有限公司 | Array puncher for punching surface of film and quick manufacturing method of exhaust array holes of electrothermal film |
| CN106959234A (en) * | 2017-05-25 | 2017-07-18 | 烟台德迈生物科技有限公司 | A kind of blood type test card perforating device |
| CN106959234B (en) * | 2017-05-25 | 2024-02-09 | 烟台德迈生物科技有限公司 | Blood group detects card perforating device |
| CN106959234B8 (en) * | 2017-05-25 | 2024-03-12 | 烟台艾德康生物科技有限公司 | Blood group detects card perforating device |
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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 |
Granted publication date: 20160504 Termination date: 20161221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |