CN205201693U - Plastic film perforating device - Google Patents
Plastic film perforating device Download PDFInfo
- Publication number
- CN205201693U CN205201693U CN201521063627.8U CN201521063627U CN205201693U CN 205201693 U CN205201693 U CN 205201693U CN 201521063627 U CN201521063627 U CN 201521063627U CN 205201693 U CN205201693 U CN 205201693U
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- China
- Prior art keywords
- roller
- connecting hole
- plastic film
- perforating
- annular groove
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- Expired - Fee Related
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Abstract
(B, ) the utility model provides a plastic film perforating device belongs to mechanical technical field. It has been solved current plastic film perforating device and has changed the inconvenient problem of perforating needle. This plastic film perforating device includes support and roller, and roller one end and support axial fixity and this tip and a motor link to each other, are equipped with the annular groove on another terminal surface of roller, and the electro -magnet that is the tube -shape is established and be fixed with in the annular groove interpolation, is fixed with to have connecting portion on the closing plate with annular groove notch confined closing plate connecting portion and support axial fixity on the roller, be fixed with on the connecting portion to the battery of electro -magnet power supply and the switch of controlling both intercommunications or breaking off, being equipped with connecting hole a plurality of and the annular groove intercommunication on the roller lateral wall, all inserting the perforating needle of being made by stainless steel material in the connecting hole, perforating needle one end offsets with the electro -magnet lateral wall, and the perforating needle other end is solid conic shape and stretches out the connecting hole. This plastic film perforating device has the convenient advantage of the perforating needle of change. (B, )
Description
Technical field
the utility model belongs to field of mechanical technique, relates to a kind of perforating device, particularly perforating device for plastic film.
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 the 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 still there is a problem in this perforating device: due to a cylinder being connected with multiple perforating needle, and the degree of wear of each perforating needle is all different.But in above-mentioned perforating device, every root perforating needle is all fixed by mode and the cylinder of welding, causes changing a perforating needle separately, 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 a kind of replacing perforating needle perforating device for plastic film easily.
the purpose of this utility model realizes by following technical proposal: perforating device for plastic film, comprise support and roller, roller one end with support axial restraint and this end be connected with a motor that roller can be driven to rotate, it is characterized in that, the end face of the other end of roller is provided with the annular groove coaxial with roller, plug in described annular groove and be fixed with tubular electromagnet, described roller is fixed with the sealing plate notch of annular groove can closed, sealing plate has the connecting portion in column, the central axis of connecting portion and the central axis conllinear of roller and this connecting portion and support axial restraint, described connecting portion is fixed battery that promising electromagnet powers and control the switch that battery is communicated with electromagnet or disconnects, the lateral wall of described roller is provided with multiple connecting hole along the radial direction of roller, and connecting hole is communicated with annular groove, all be inserted with in direct rod shape in each connecting hole and the perforating needle be made up of stainless steel material, the lateral wall of perforating needle one end and electromagnet offsets, and the other end of perforating needle is filled circles taper and stretches out connecting hole.
during use, switch is closed electromagnet is in electricity condition produces magnetic; Then electric machine rotation drives roller to rotate, and when roller pressed close to by plastic sheeting to be punctured, evenly can punch under the effect of perforating needle.In practical operation, the quantity of connecting hole and distribution arrangement need be determined according to the type of different product.
can electromagnet be realized by the folding of switch and perforating needle is detachably fixed, thus effectively improve the convenience changing perforating needle.Battery and switch are all positioned on connecting portion, effectively facilitate dismounting and the use of switch and battery, thus improve the convenience of this device of operation; By arranging sealing plate, the notch of annular groove is closed, effectively to reduce the interference of external environment condition to work of electromagnet, thus stability when effectively improve the work of this device.
in above-mentioned perforating device for plastic film, the part that described perforating needle is positioned at connecting hole is cylindric and its diameter mates with the aperture of connecting hole, the sidewall of described perforating needle is provided with seal groove in the form of a ring, be provided with 0 RunddichtringO in described seal groove, and the madial wall of the outer peripheral face of 0 RunddichtringO and described connecting hole offsets.
under the common extruding of seal groove diapire and connecting hole madial wall; the outer peripheral face of 0 RunddichtringO and the madial wall tight abutment of connecting hole; not only formed and seal comparatively reliably; to play better protection to electromagnet; to improve job stability and the service life of this device, and make 0 RunddichtringO and connecting hole madial wall produce larger friction, make when electromagnet dead electricity; perforating needle can not depart from connecting hole completely, has then further facilitated the dismounting of perforating needle.
in above-mentioned perforating device for plastic film, the both ends of the surface of described electromagnet offset with the diapire of described sealing plate and annular groove respectively.
adopt above-mentioned structure, electromagnet is played to the effect of stable position, there is the advantage that structure is simple, easy for installation.
in above-mentioned perforating device for plastic film, the madial wall of described sealing plate and the end face of roller recline, the madial wall of sealing plate is provided with annular slot, be provided with Gask-O-Seal in described annular slot, and the both ends of the surface of Gask-O-Seal recline with annular slot diapire and roller end face respectively.
by arranging sealing gasket, making the connection between sealing plate and roller keep sealing comparatively reliably, thus avoiding electromagnet to contact with external environment condition further, then improving the job stability of this device further.
in above-mentioned perforating device for plastic film, described sealing plate is fixed by some screws and described roller, and the bar portion of described screw is through Gask-O-Seal.
adopt above-mentioned structure, to make sealing plate and roller detachably fix, thus further increase the convenience of installing this device.
compared with prior art, this perforating device for plastic film has the following advantages:
1, can electromagnet be realized by the folding of switch and perforating needle is detachably fixed, thus effectively improve the convenience changing perforating needle.
, battery and switch be all positioned on connecting portion, effectively facilitate dismounting and the use of switch and battery, thus improve the convenience of this device of operation.
, the notch of annular groove closed by arranging sealing plate and the Gask-O-Seal making both connect sealing is set between sealing plate and roller, effectively to reduce the interference of external environment condition to work of electromagnet, thus stability when effectively improve the work of this device.
, under the common extruding of seal groove diapire and connecting hole madial wall; the outer peripheral face of 0 RunddichtringO and the madial wall tight abutment of connecting hole; not only formed and seal comparatively reliably; to play better protection to electromagnet; to improve job stability and the service life of this device, and make 0 RunddichtringO and connecting hole madial wall produce larger friction, make when electromagnet dead electricity; perforating needle can not depart from connecting hole completely, has then further facilitated the dismounting of perforating needle.
Accompanying drawing explanation
fig. 1 is the structural representation of this perforating device for plastic film.
fig. 2 is the structure for amplifying schematic diagram at A place in Fig. 1.
in figure, 1, support; 2, roller; 3, motor; 4, electromagnet; 5, sealing plate; 5a, connecting portion; 6, battery; 7, switch; 8, perforating needle; 9, Timing Belt; 10, Gask-O-Seal; 11,0 RunddichtringO.
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 perforating device for plastic film is made up of support 1, roller 2, motor 3, electromagnet 4, sealing plate 5, battery 6, switch 7, perforating needle 8 etc.
wherein, roller 2 right-hand member cylindrically and this end and support 1 axial restraint, can rotate relative to support 1 circumference to make roller 2.Roller 2 right-hand member is connected with a motor 3, and this motor 3 can drive roller 2 to rotate.Specifically, the output shaft of motor 3 is fixed with active synchronization wheel, roller 2 right-hand member is fixed with driven pulley, driving wheel and driven pulley are arranged with Timing Belt 9, thus the stable object realizing motor 3 and drive roller 2 to rotate.
all cylindrically, wherein, the left side of roller 2 is provided with the annular groove coaxial with roller 2 for the left end of roller 2 and middle part, and this end is fixed with the sealing plate 5 notch of annular groove can closed.Specifically, in the present embodiment, sealing plate 5 is fixed by some screws and roller 2, detachably fixes to make sealing plate 5 and roller 2.Further illustrate, the madial wall of sealing plate 5 and the end face of roller 2 recline, the madial wall of sealing plate 5 is provided with annular slot, Gask-O-Seal 10 is provided with in annular slot, the both ends of the surface of Gask-O-Seal 10 recline with annular slot diapire and roller 2 end face respectively, and above-mentioned screw is through Gask-O-Seal 10, keep to make the connection between sealing plate 5 and roller 2 sealing comparatively reliably.
as shown in Figure 1, sealing plate 5 has the connecting portion 5a in column, and connecting portion 5a and sealing plate 5 are integral type structure.The central axis of connecting portion 5a and the central axis conllinear of roller 2 and this connecting portion 5a and support 1 axial restraint, namely connecting portion 5a also can rotate relative to support 1 circumference, play good supporting role with the rotation of pair roller barrel 2.
cylindrically and be inserted in annular groove, the both ends of the surface of electromagnet 4 offset with the diapire of sealing plate 5 and annular groove, to play good positioning action to electromagnet 4 electromagnet 4 respectively.The battery 6 that on connecting portion 5a, fixing promising electromagnet 4 is powered and the switch 7 that control battery 6 is communicated with electromagnet 4 or disconnects.Specifically, the madial wall of roller 2 is provided with the perforating be communicated with annular groove; Cylindrically, and connecting portion 5a sidewall is provided with through hole to connecting portion 5a.The cable of electromagnet 4 is connected with the input of switch 7 with through hole through perforating successively, and the output of switch 7 is connected with battery 6 by cable.
as shown in Figure 1, the lateral wall of electromagnet 4 and the madial wall of annular groove recline; The lateral wall of roller 2 is provided with multiple connecting hole along the radial direction of roller 2, and each connecting hole is communicated with annular groove.All be inserted with in direct rod shape in each connecting hole and the perforating needle 8 be made up of stainless steel material, the lateral wall of perforating needle 8 one end and electromagnet 4 offsets, and the other end of perforating needle 8 is filled circles taper and stretches out connecting hole.Further illustrate, the part that perforating needle 8 is positioned at connecting hole is cylindric and its diameter mates with the aperture of connecting hole, and the external diameter that namely perforating needle 8 is positioned at the part of connecting hole is slightly less than the aperture of connecting hole.As shown in Figure 2, the sidewall of perforating needle 8 is provided with seal groove in the form of a ring, is provided with 0 RunddichtringO 11 in seal groove, and the outer peripheral face of 0 RunddichtringO 11 and the madial wall of connecting hole offset.Under the common extruding of seal groove diapire and connecting hole madial wall; the outer peripheral face of 0 RunddichtringO 11 and the madial wall tight abutment of connecting hole; not only formed and seal comparatively reliably; to play better protection to electromagnet 4; to improve job stability and the service life of this device, and make 0 RunddichtringO 11 and connecting hole madial wall produce larger friction, make when electromagnet 4 dead electricity; perforating needle 8 can not depart from connecting hole completely, has then further facilitated the dismounting of perforating needle 8.
during use, switch 7 is closed electromagnet 4 is in electricity condition produces magnetic; Then motor 3 rotating band action roller cylinder 2 rotates, and when roller 2 pressed close to by plastic sheeting to be punctured, evenly can punch under the effect of perforating needle 8.In practical operation, the quantity of connecting hole and distribution arrangement need be determined according to the type of different product.
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 (5)
1. perforating device for plastic film, comprise support and roller, roller one end with support axial restraint and this end be connected with a motor that roller can be driven to rotate, it is characterized in that, the end face of the other end of roller is provided with the annular groove coaxial with roller, plug in described annular groove and be fixed with tubular electromagnet, described roller is fixed with the sealing plate notch of annular groove can closed, sealing plate has the connecting portion in column, the central axis of connecting portion and the central axis conllinear of roller and this connecting portion and support axial restraint; Described connecting portion is fixed battery that promising electromagnet powers and control the switch that battery is communicated with electromagnet or disconnects; The lateral wall of described roller is provided with multiple connecting hole along the radial direction of roller, and connecting hole is communicated with annular groove, all be inserted with in direct rod shape in each connecting hole and the perforating needle be made up of stainless steel material, the lateral wall of perforating needle one end and electromagnet offsets, and the other end of perforating needle is filled circles taper and stretches out connecting hole.
2. perforating device for plastic film according to claim 1, it is characterized in that, the part that described perforating needle is positioned at connecting hole is cylindric and its diameter mates with the aperture of connecting hole, the sidewall of described perforating needle is provided with seal groove in the form of a ring, be provided with 0 RunddichtringO in described seal groove, and the madial wall of the outer peripheral face of 0 RunddichtringO and described connecting hole offsets.
3. perforating device for plastic film according to claim 1, is characterized in that, the both ends of the surface of described electromagnet offset with the diapire of described sealing plate and annular groove respectively.
4. perforating device for plastic film according to claim 1, it is characterized in that, the madial wall of described sealing plate and the end face of roller recline, the madial wall of sealing plate is provided with annular slot, be provided with Gask-O-Seal in described annular slot, and the both ends of the surface of Gask-O-Seal recline with annular slot diapire and roller end face respectively.
5. perforating device for plastic film according to claim 1, is characterized in that, described sealing plate is fixed by some screws and described roller, and the bar portion of described screw is through Gask-O-Seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521063627.8U CN205201693U (en) | 2015-12-21 | 2015-12-21 | Plastic film perforating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521063627.8U CN205201693U (en) | 2015-12-21 | 2015-12-21 | Plastic film perforating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205201693U true CN205201693U (en) | 2016-05-04 |
Family
ID=55839432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521063627.8U Expired - Fee Related CN205201693U (en) | 2015-12-21 | 2015-12-21 | Plastic film perforating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205201693U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109834754A (en) * | 2019-02-19 | 2019-06-04 | 中山市旭森涂层材料有限公司 | A kind of perforation structure for film |
-
2015
- 2015-12-21 CN CN201521063627.8U patent/CN205201693U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109834754A (en) * | 2019-02-19 | 2019-06-04 | 中山市旭森涂层材料有限公司 | A kind of perforation structure for film |
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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 |