CN201717123U - Cutting component of adhesive tape packing machine of transformer - Google Patents
Cutting component of adhesive tape packing machine of transformer Download PDFInfo
- Publication number
- CN201717123U CN201717123U CN2010202180114U CN201020218011U CN201717123U CN 201717123 U CN201717123 U CN 201717123U CN 2010202180114 U CN2010202180114 U CN 2010202180114U CN 201020218011 U CN201020218011 U CN 201020218011U CN 201717123 U CN201717123 U CN 201717123U
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- Prior art keywords
- shell fragment
- adhesive tape
- cutting knife
- tape machine
- hole
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Abstract
The utility model provides a cutting component of an adhesive tape packing machine of a transformer, which comprises a cutter, two spring leaves and two fixing parts, wherein the rear end of the cutter is fixedly mounted on a sliding component of the adhesive tape packing machine of the transformer, a first mounting hole and a second mounting hole are arranged on the cutter, a first positioning hole and a second positioning hole are formed on the spring leaves, the spring leaves are symmetrically distributed on the upper side surface and the lower side surface of the cutter, the fixing parts comprise a first fixing part and a second fixing part, the first fixing part respectively penetrates the first positioning hole of the spring leaves and the first mounting hole of the cutter, and the second fixing part respectively penetrates the second positioning hole of the spring leaves and the second mounting hole of the cutter, thereby respectively fixing the spring leaves on the upper side surface and the lower side surface of the cutter, and leading the distance from a knifepoint of the cutter to the first mounting hole to be larger than the distance from the front ends of the spring leaves to the first positioning hole. The cutting component of the adhesive tape packing machine of the transformer can lead the positioning of the spring leaves and the cutter to be stable, avoid the horizontal rotation around a positioning point, lead the movement amplitude in the vertical direction to be small and have good effect of pasting an adhesive tape on a bobbin by using the cutting component.
Description
Technical field
The utility model relates to transformer bag adhesive tape machine, relates in particular to a kind of transformer bag adhesive tape machine cutting assembly.
Background technology
Along with science and technology development, the use of transformer also more and more widely especially often can be used transformer in electronic equipment.As everyone knows, transformer is a kind of static electric equipment of conversion alternating current, and its function mainly contains: voltage transformation, current transformation, impedance conversion, isolation, voltage stabilizing etc.For example, the electricity that the voltage device can send the power station is upgraded to high pressure, to reduce the loss in the transmission of electricity process, is convenient to long-distance transmitting electric power; Also can high-tension electricity be reduced voltage one by one, give the user and use in the place of electricity consumption.Because it is the application of transformer more and more widely, therefore also more and more higher to its requirement in process of production.
In the manufacture process of existing transformer, when bobbin after the coiling of finishing copper cash on the coil winding machine, the bobbin that needs to be wound with copper cash is assembled on the bag adhesive tape machine, thus the bag adhesive tape machine carries out encapsulate cloth and handles being wound in copper cash on the described bobbin.The bag adhesive tape machine that generally uses at present wraps adhesive tape machine automatically as twin shaft, described twin shaft wraps adhesive tape machine automatically and is provided with cutting assembly, described cutting assembly comprises fixed head, fixture, cutting knife and two shell fragments, described fixed head is fixedly mounted on the slide assemblies of described bag adhesive tape machine, described cutting knife is installed in the front end of fixed part, offer a location hole on the described shell fragment, described fixture passes the location hole of described shell fragment respectively and described shell fragment is fixed in outside the upper and lower side of described fixed head, and the point of a knife of described cutting knife is positioned at the front of the front end of described shell fragment.After described bobbin encapsulate cloth finishes, the slide assemblies that described twin shaft wraps adhesive tape machine automatically slides into the position at described bobbin place, the cutting knife that be positioned at described fixed head front end this moment cuts off adhesive plaster, described slide assemblies further moves forward, thereby make conflict adhesive plaster on the described bobbin of the shell fragment that is positioned at outside the upper and lower side of described fixed head, and then described adhesive plaster is close on the described bobbin.Because the shell fragment of cutting assembly only offers a location hole in the prior art, therefore described shell fragment is fixed in by fixture and has only an anchor point on the described fixed head, in the process that described slide assemblies moves forward, the front end of the described shell fragment described bobbin of conflicting can be subjected to the reaction force of described bobbin, thereby make described shell fragment rotate in the horizontal direction or significantly move up and down in vertical direction easily, and then cause described shell fragment bad the effect that described bobbin carries out rubberized fabric around described anchor point.
Therefore, be necessary to provide a kind of follow-on transformer bag adhesive tape machine cutting assembly to overcome above-mentioned defective.
The utility model content
The purpose of this utility model provides a kind of transformer bag adhesive tape machine cutting assembly, the shell fragment and the cutting knife positioning stablity of described transformer bag adhesive tape machine cutting assembly, not can around anchor point horizontally rotate and the amplitude that moves up and down in vertical direction little, therefore use described transformer bag adhesive tape machine cutting assembly that bobbin is carried out the effective of rubberized fabric.
To achieve these goals, the utility model provides a kind of transformer bag adhesive tape machine cutting assembly, comprise cutting knife, two shell fragments and two groups of fixtures, wherein, the rear end of described cutting knife is fixedly installed on the slide assemblies of transformer bag adhesive tape machine, described cutting knife offers first installing hole and second installing hole, described shell fragment offer first location hole and second location hole and described shell fragment be distributed in symmetrically described cutting knife on, outside the downside, described fixture comprises first fixture and second fixture, described first fixture passes first location hole of described shell fragment respectively and first installing hole and described second fixture of described cutting knife passes second location hole of described shell fragment and second installing hole of described cutting knife respectively, thereby with described shell fragment be individually fixed in described cutting knife on, outside the downside, the point of a knife of described cutting knife arrives the distance of described first location hole greater than the front end of described shell fragment to the distance of described first installing hole.
Preferably, described cutting knife is offered described first installing hole and second installing hole from back to front at interval.
Preferably, described cutting knife comprises knife rest and cutter head, the rear end of described knife rest is fixedly installed on the slide assemblies of described transformer bag adhesive tape machine, and the dismountable front end that is installed on described knife rest of described cutter head, described knife rest are offered described first installing hole and second installing hole from back to front at interval.
Preferably, described shell fragment comprises location division and contact part, and described location division is offered at interval described first location hole and second location hole from back to front, and described contact part is extended to form forward by the front end of described location division and the front end of described contact part is circular-arc.
Preferably, the front end that is positioned at the outer shell fragment of described cutting knife upper side is circular-arc that Open Side Down, and the front end that is positioned at the outer shell fragment of described cutting knife downside is circular-arc that opening makes progress.
Preferably, described second location hole is the waist-shaped hole along the length direction extension of described shell fragment.
Preferably, also comprise hold-down screw, the rear end of described cutting knife offers fixing hole, and described hold-down screw passes described fixing hole and described cutting knife is fixedly installed on the slide assemblies of described transformer bag adhesive tape machine.
Preferably, described first fixture comprises screw and regulates nut, described screw passes first location hole of described shell fragment and first installing hole of described cutting knife respectively, thereby described adjusting nut and described screw engagement are individually fixed in described shell fragment outside the upper and lower side of described cutting knife, make described shell fragment respectively with described cutting knife at intervals.
Preferably, the side of described cutting knife offers screw, and described screw is communicated with described second installing hole.
Preferably, described second fixture comprises bolt and lock screw, and described bolt passes second location hole of described shell fragment and second installing hole of described cutting knife, thereby described lock screw passes described screw described bolt is lock onto in described second installing hole.
Compared with prior art, offer two location holes on the shell fragment of transformer bag adhesive tape machine cutting assembly of the present utility model, thereby two location holes that two groups of fixtures pass described shell fragment respectively with described shell fragment be individually fixed in described cutting knife on, outside the downside, because described fixture makes described shell fragment form two anchor points, therefore described shell fragment can not horizontally rotate around an anchor point when being subjected to the active force of external force, and because thereby therefore described shell fragment has formed two anchor points when effectively having reduced described shell fragment and being subjected to external force in vertical direction mobile range uses the transformer bag adhesive tape machine cutting assembly of the present utility model bobbin is carried out the effective of rubberized fabric.
By following description also in conjunction with the accompanying drawings, it is more clear that the utility model will become, and these accompanying drawings are used to explain embodiment of the present utility model.
Description of drawings
Fig. 1 is the combining structure schematic diagram of transformer bag adhesive tape machine cutting assembly in specific embodiment of the utility model.
Fig. 2 is the part-structure exploded view of transformer bag adhesive tape machine cutting assembly shown in Figure 1.
Fig. 3 is the structural representation of the cutting knife of transformer bag adhesive tape machine cutting assembly in another specific embodiment of the utility model.
Fig. 4 is the front view of the cutter head of the cutting knife of transformer bag adhesive tape machine cutting assembly in another specific embodiment of the utility model.
Fig. 5 is the left view of cutter head of the cutting knife of transformer bag adhesive tape machine cutting assembly shown in Figure 4.
Fig. 6 is the front view of the cutter head of the cutting knife of transformer bag adhesive tape machine cutting assembly in another specific embodiment of the utility model.
Fig. 7 is the left view of cutter head of the cutting knife of transformer bag adhesive tape machine cutting assembly shown in Figure 6.
Embodiment
With reference now to accompanying drawing, describe embodiment of the present utility model, the similar elements label is represented similar elements in the accompanying drawing.As mentioned above, the utility model provides a kind of transformer bag adhesive tape machine cutting assembly, the shell fragment and the cutting knife positioning stablity of described transformer bag adhesive tape machine cutting assembly, not can around anchor point horizontally rotate and the amplitude that moves up and down in vertical direction little, therefore use described transformer bag adhesive tape machine cutting assembly that bobbin is carried out the effective of rubberized fabric.
With reference to Fig. 1-2, in a specific embodiment of the present utility model, described transformer bag adhesive tape machine cutting assembly 1 comprises cutting knife 11, two shell fragments and two groups of fixtures, the rear end of described cutting knife 11 is fixedly installed on the slide assemblies 20 of transformer bag adhesive tape machine, described cutting knife 11 offers first installing hole 110 and second installing hole 112, described shell fragment comprise first shell fragment 121 and second shell fragment 122 and described first shell fragment 121 and second shell fragment 122 be symmetry be distributed in described cutting knife 11 on, outside the downside, described first shell fragment 121 offers first location hole 1210 and second location hole 1212, second shell fragment 122 offers first location hole 1220 and second location hole 1222, described fixture comprises first fixture 131 and second fixture 132, described first fixture 131 passes first location hole 1210 of described first shell fragment 121 respectively, first installing hole 110 of described cutting knife 11 and first location hole 1220 of described second shell fragment 122, described second fixture 132 passes second location hole 1212 of described first shell fragment 121 respectively, second installing hole 112 of described cutting knife 11 and second location hole 1222 of described second shell fragment 122, thereby the upper side that described first shell fragment 121 is fixed in described cutting knife 11 reached outward described second shell fragment 122 is fixed in outside the downside of described cutting knife 11, the point of a knife of described cutting knife 11 to the distance of described first installing hole 110 greater than the front end of described first shell fragment 121 distance to first location hole 1210 of described first shell fragment 121.In the present embodiment, described first shell fragment 121 is two all identical structures of shape size with second shell fragment 122.
Particularly, the rear end of described cutting knife 11 offers fixing hole 114, described transformer bag adhesive tape machine cutting assembly 1 also comprises hold-down screw 30, and described hold-down screw 30 passes described fixing hole 114 and described cutting knife 11 is fixedly installed on the slide assemblies 20 of described transformer bag adhesive tape machine.The middle part of described cutting knife 11 is offered described first installing hole 110 and second installing hole 112 from back to front at interval.Described first shell fragment 121 comprises the first location division 121a and the first contact part 121b, described second shell fragment 122 comprises the second location division 122a and the second contact part 122b, the described first location division 121a offers first location hole 1210 and second location hole 1212 that forms described first shell fragment 121 from back to front at interval, the described first contact part 121b is extended to form forward by the front end of the described first location division 121a and the front end of the described first contact part 121b is circular-arc that Open Side Down, the described second location division 122a offers at interval first location hole 1220 and second location hole 1222 that forms described second shell fragment 122 from back to front, and the described second contact part 122b is extended to form forward by the front end of the described second location division 122a and the front end of the described second contact part 122b is circular-arc that opening makes progress.
Particularly, described first fixture 131 comprises screw 131a and regulates nut 131b, in the present embodiment, described screw 131a passes first location hole 1210 of described first shell fragment 121 respectively, first installing hole 110 of described cutting knife 11 and first location hole 1220 of described second shell fragment 122, thereby two described adjusting nut 131b and described screw 131a engagement are fixed in described screw 131a on the described cutting knife 11, thereby two described adjusting nut 131b and described screw 131a engagement are fixed in described first shell fragment 121 outside the upper side of described cutting knife 11, thereby reach two described adjusting nut 131b and described screw 131a engagement described second shell fragment 122 is fixed in outside the downside of described cutting knife 11, makes described first, second shell fragment 121,122 respectively with described cutting knife 11 at intervals.
More specifically, the side of described cutting knife 11 offers screw 116, and described screw 116 is communicated with described second installing hole 112.Described second fixture 132 comprises bolt 132a and lock screw 132b, described bolt 132a passes second location hole 1212 of described first shell fragment 121, second installing hole 112 of described cutting knife 11 and second location hole 1222 of described second shell fragment 122 respectively, thereby described lock screw 132b passes described screw 116 described bolt 132a is lock onto in described second installing hole 112.In the present embodiment, second location hole 1212,1222 of described first, second shell fragment 121,122 is the waist-shaped hole along the length direction extension of described first, second shell fragment 121,122.Because during the reaction force of the bobbin (figure do not show) of described first, second shell fragment 121,122 on being subjected to described transformer bag adhesive tape machine, the amplitude that described first, second shell fragment 121,122 moves up and down in vertical direction can be subjected to the restriction of the length of described waist-shaped hole, in vertical direction mobile range when therefore the design of described waist-shaped hole has effectively reduced described first, second shell fragment 121,122 and is subjected to external force.
With reference to figure 3, in another specific embodiment of the present utility model, described cutting knife 11 ' comprises knife rest 11a and cutter head 11b, the rear end of described knife rest 11a offers described fixing hole 114, thereby described hold-down screw 30 passes described fixing hole 114 to be fixedly installed in described knife rest 11a on the slide assemblies 20 of described transformer bag adhesive tape machine, the middle part of described knife rest 11a is offered described first installing hole 110 and second installing hole 112, the dismountable front end that is installed on described knife rest 11a of described cutter head 11b from back to front at interval.Particularly, the side of described knife rest 11a offers described screw 116, described screw 116 is communicated with described second installing hole 112, thereby the lock screw 132b of described second fixation kit 132 passes described screw 116 the bolt 132a of described second fixation kit 132 is lock onto in described second installing hole 112.The cutting knife 11 ' of transformer bag adhesive tape machine cutting assembly adopts cutter head 11b to be connected with knife rest 11a is dismountable in the present embodiment, compare cutting knife 11 more convenient and quicker when changing of integral type in the foregoing description, and cost of manufacture is lower.Because identical in other structures in the present embodiment and assembling thereof and the foregoing description will be not described in detail here.
Particularly, in the present embodiment, the cutter head 11b of described cutting knife 11 ' forms the tip blade of two face tilts.Alternatively, the blade of described cutter head 11b also can be the tip blade (shown in Fig. 4-5) of a face tilt or is tack blade (shown in Fig. 6-7).
Below in conjunction with Fig. 1-2 the operation principle of the utility model transformer bag adhesive tape machine cutting assembly 1 is described in detail:
At first, the rear end of the cutting knife 11 of described depressor bag adhesive tape machine cutting assembly 1 is fixedly installed on the slide assemblies 20 of described transformer bag adhesive tape machine by described hold-down screw 30; Then, by described first, second fixture 131,132 described first, second shell fragment 121,122 is individually fixed in outside the upper and lower side of described cutting knife 11; The slide assemblies 20 that drives described transformer bag adhesive tape machine then moves forward to the position at the bobbin place of described transformer bag adhesive tape machine, in the process that moves, described cutting knife 11 at first cuts off the adhesive plaster (figure does not show) that is wrapped on the described bobbin, the second contact part 122b that follows the first contact part 121b of described first shell fragment 121 and second shell fragment 122 conflicts respectively and is located on the described transformer bag adhesive tape machine and the adhesive plaster on the bobbin corresponding with the position of described first, second shell fragment 121,122, thereby described adhesive plaster is close on the described bobbin.
In sum, offer two location holes on the shell fragment of the utility model transformer bag adhesive tape machine cutting assembly 1, thereby two location holes that two groups of fixtures pass described shell fragment respectively with described shell fragment be individually fixed in described cutting knife 11 on, outside the downside, because described fixture makes described shell fragment form two anchor points, therefore described shell fragment can not horizontally rotate around an anchor point when being subjected to the active force of external force, and because thereby therefore described shell fragment has formed two anchor points when effectively having reduced described shell fragment and being subjected to external force in vertical direction mobile range uses 1 pair of bobbin of transformer bag adhesive tape machine cutting assembly of the present utility model to carry out the effective of rubberized fabric.
Abovely the utility model is described, but the utility model is not limited to the embodiment of above announcement, and should contains various modification, equivalent combinations of carrying out according to essence of the present utility model in conjunction with most preferred embodiment.
Claims (10)
1. transformer bag adhesive tape machine cutting assembly, comprise cutting knife, two shell fragments and two groups of fixtures, it is characterized in that, the rear end of described cutting knife is fixedly installed on the slide assemblies of transformer bag adhesive tape machine, described cutting knife offers first installing hole and second installing hole, described shell fragment offer first location hole and second location hole and described shell fragment be distributed in symmetrically described cutting knife on, outside the downside, described fixture comprises first fixture and second fixture, described first fixture passes first location hole of described shell fragment respectively and first installing hole and described second fixture of described cutting knife passes second location hole of described shell fragment and second installing hole of described cutting knife respectively, thereby with described shell fragment be individually fixed in described cutting knife on, outside the downside, the point of a knife of described cutting knife arrives the distance of described first location hole greater than the front end of described shell fragment to the distance of described first installing hole.
2. transformer bag adhesive tape machine cutting assembly as claimed in claim 1 is characterized in that, described cutting knife is offered described first installing hole and second installing hole from back to front at interval.
3. transformer bag adhesive tape machine cutting assembly as claimed in claim 1, it is characterized in that, described cutting knife comprises knife rest and cutter head, the rear end of described knife rest is fixedly installed on the slide assemblies of described transformer bag adhesive tape machine, the dismountable front end that is installed on described knife rest of described cutter head, described knife rest are offered described first installing hole and second installing hole from back to front at interval.
4. transformer bag adhesive tape machine cutting assembly as claimed in claim 1, it is characterized in that, described shell fragment comprises location division and contact part, described location division is offered at interval described first location hole and second location hole from back to front, and described contact part is extended to form forward by the front end of described location division and the front end of described contact part is circular-arc.
5. transformer bag adhesive tape machine cutting assembly as claimed in claim 4 is characterized in that, the front end that is positioned at the outer shell fragment of described cutting knife upper side is circular-arc that Open Side Down, and the front end that is positioned at the outer shell fragment of described cutting knife downside is circular-arc that opening makes progress.
6. transformer bag adhesive tape machine cutting assembly as claimed in claim 4 is characterized in that, described second location hole is the waist-shaped hole along the length direction extension of described shell fragment.
7. transformer bag adhesive tape machine cutting assembly as claimed in claim 1, it is characterized in that, also comprise hold-down screw, the rear end of described cutting knife offers fixing hole, and described hold-down screw passes described fixing hole and described cutting knife is fixedly installed on the slide assemblies of described transformer bag adhesive tape machine.
8. transformer bag adhesive tape machine cutting assembly as claimed in claim 1, it is characterized in that, described first fixture comprises screw and regulates nut, described screw passes first location hole of described shell fragment and first installing hole of described cutting knife respectively, thereby described adjusting nut and described screw engagement are individually fixed in described shell fragment outside the upper and lower side of described cutting knife, make described shell fragment respectively with described cutting knife at intervals.
9. transformer bag adhesive tape machine cutting assembly as claimed in claim 1 is characterized in that the side of described cutting knife offers screw, and described screw is communicated with described second installing hole.
10. transformer bag adhesive tape machine cutting assembly as claimed in claim 9, it is characterized in that, described second fixture comprises bolt and lock screw, described bolt passes second location hole of described shell fragment and second installing hole of described cutting knife, thereby described lock screw passes described screw described bolt is lock onto in described second installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202180114U CN201717123U (en) | 2010-06-03 | 2010-06-03 | Cutting component of adhesive tape packing machine of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202180114U CN201717123U (en) | 2010-06-03 | 2010-06-03 | Cutting component of adhesive tape packing machine of transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201717123U true CN201717123U (en) | 2011-01-19 |
Family
ID=43463130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202180114U Expired - Fee Related CN201717123U (en) | 2010-06-03 | 2010-06-03 | Cutting component of adhesive tape packing machine of transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201717123U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102862859A (en) * | 2012-09-04 | 2013-01-09 | 嘉兴市同信机电科技有限公司 | Cutting device for package adhesive tape of electronic transformer |
| CN105366422A (en) * | 2015-11-25 | 2016-03-02 | 佛山市彗恩智能科技有限公司 | Automatic and intelligent barley paper winding machine for transformer |
| CN109216005A (en) * | 2018-08-01 | 2019-01-15 | 浙江万阳电子有限公司 | A kind of assembly machine of miniature transformer |
-
2010
- 2010-06-03 CN CN2010202180114U patent/CN201717123U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102862859A (en) * | 2012-09-04 | 2013-01-09 | 嘉兴市同信机电科技有限公司 | Cutting device for package adhesive tape of electronic transformer |
| CN105366422A (en) * | 2015-11-25 | 2016-03-02 | 佛山市彗恩智能科技有限公司 | Automatic and intelligent barley paper winding machine for transformer |
| CN109216005A (en) * | 2018-08-01 | 2019-01-15 | 浙江万阳电子有限公司 | A kind of assembly machine of miniature transformer |
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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: 20110119 Termination date: 20150603 |
|
| EXPY | Termination of patent right or utility model |