CN203679933U - Blade adjusting structure used on copper strip slitting machine - Google Patents
Blade adjusting structure used on copper strip slitting machine Download PDFInfo
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- CN203679933U CN203679933U CN201320772065.9U CN201320772065U CN203679933U CN 203679933 U CN203679933 U CN 203679933U CN 201320772065 U CN201320772065 U CN 201320772065U CN 203679933 U CN203679933 U CN 203679933U
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Abstract
The utility model provides a blade adjusting structure used on a copper strip slitting machine, belongs to the technical field of machinery, and solves the technical problem that the distance between every two adjacent blades of the conventional copper strip slitting machine is not adjustable. The copper strip slitting machine comprises a frame; a mounting box is fixedly arranged on the frame; a slitting structure comprises a plurality of slitting blades mounted on the mounting box and an adjusting screw inserted in all the slitting blades; a limit groove is formed in the middle of the adjusting screw; the slitting blade in the middle is connected with the interior of the limit groove in a sliding manner; two threads I and two thread II are formed in the adjusting screw, the two threads I are formed in two sides of the limit groove respectively, and the two threads II are formed in the outer sides of the two threads I respectively; threaded holes are formed in the slitting blades except for the slitting blade connected with the limit groove and are matched with the two threads I and the two threads II respectively; the directions of the threads I and II are opposite. The blade adjusting structure has the advantage that the distance between every two adjacent blades can be adjusted.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to the blade adjustment structure on a kind of copper strip splitting machine.
Background technology
The banding machine of copper sheet is different from the banding machine of the material such as film, cardboard, and copper sheet, because its hardness is higher, has certain plasticity, but also easily expanded by heating distortion, there is the problems such as burr is many, poor flatness in the copper sheet after traditional banding machine cutting.
Summary of the invention
The purpose of this utility model is the problems referred to above that exist for existing technology, and the blade adjustment structure on a kind of copper strip splitting machine is provided, and technical problem to be solved in the utility model is how to make the spacing between each blade adjustable.
The purpose of this utility model can realize by following technical proposal: the blade adjustment structure on a kind of copper strip splitting machine, banding machine comprises a frame, it is characterized in that, in described frame, be fixedly installed this cutting structure of mounting box and comprise some slitting blade and adjustment screw rods that are plugged on each slitting blade that are arranged on mounting box, the middle part of described adjustment screw rod offers a stopper slot, the slitting blade that is positioned at middle is slidably connected at described stopper slot, described adjustment screw rod is provided with one and two sections, two sections of screw threads that lay respectively at stopper slot both sides and lays respectively at the screw thread one in two sections of screw thread one outsides, on other blades except the slitting blade being connected with stopper slot, all offer screw, and coordinate with one and two sections of screw threads two of two sections of screw threads respectively, described screw thread one is contrary with the rotation direction of screw thread two.
Screw rod is adjusted in rotation, adjust the effect of the slitting blade receipts stopper slot at screw rod middle part, can there is not the displacement on axis, the slitting blade that is arranged on stopper slot both sides be subject to screw thread one and screw thread two effect and to two side shiftings of screw rod, thereby realize the adjusting of distance between each slitting blade.
In blade adjustment structure on above-mentioned a kind of copper strip splitting machine, the pitch that is positioned at the screw thread one of adjusting screw rod outermost end is 2 with the ratio of the pitch of the screw thread one of time outer end, and the width of thread that is positioned at the screw thread one of adjusting screw rod outermost end is 2 with the ratio of the width of thread of the screw thread one of time outer end; The pitch that is positioned at the screw thread two of adjusting screw rod outermost end is 2 with the ratio of the pitch of the screw thread two of time outer end, and the width of thread that is positioned at the screw thread two of adjusting screw rod outermost end is 2 with the ratio of the width of thread of the screw thread two of time outer end.The width of thread that the pitch that the width of thread that is 2 owing to being positioned at the ratio of the pitch of screw thread one of screw rod outermost end and the pitch of the screw thread one of time outer end, be positioned at the screw thread one of screw rod outermost end is 2 with the ratio of the width of thread of the screw thread one of time outer end, be positioned at the screw thread two of screw rod outermost end is 2 with the ratio of the pitch of the screw thread two of time outer end, be positioned at the screw thread two of screw rod outermost end is 2 with the ratio of the width of thread of the screw thread two of time outer end, while making screw rod rotation, the distance between each slitting blade can be consistent.
In blade adjustment structure on above-mentioned a kind of copper strip splitting machine, be also fixedly installed a guide post in described mounting box, described guide post is plugged on slitting blade.In the time that slitting blade spacing is adjusted, slitting blade can not be rotated by the effect of guide post.
In blade adjustment structure on above-mentioned a kind of copper strip splitting machine, in described mounting box, be fixedly installed one and there is flexible metal ring plate, in described metal ring plate, there is a lug boss, one end of described screw rod is fixedly installed an adjustment knob, the inner side of described adjustment knob is provided with circumferential equally distributed teeth, the inner side of described lug boss and described adjustment knob against, and boss is between adjacent two teeth.
Compared with prior art, the utlity model has following advantage:
1, screw rod is adjusted in rotation, adjust the effect of the slitting blade receipts stopper slot at screw rod middle part, can there is not the displacement on axis, the slitting blade that is arranged on stopper slot both sides be subject to screw thread one and screw thread two effect and to two side shiftings of screw rod, thereby realize the adjusting of distance between each slitting blade.
2, the width of thread that the pitch that be 2 owing to being positioned at the ratio of the pitch of screw thread one of screw rod outermost end and the pitch of the screw thread one of time outer end, the width of thread that is positioned at the screw thread one of screw rod outermost end is 2 with the ratio of the width of thread of the screw thread one of time outer end, be positioned at the screw thread two of screw rod outermost end is 2 with the ratio of the pitch of the screw thread two of time outer end, be positioned at the screw thread two of screw rod outermost end is 2 with the ratio of the width of thread of the screw thread two of time outer end, while making screw rod rotation, the distance between each slitting blade can be consistent.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of this banding machine.
Fig. 2 is the schematic diagram of blade adjusting structure in this banding machine.
Fig. 3 is the sectional view of this banding machine center platen.
Fig. 4 is the perspective view of slitting blade in this banding machine.
Fig. 5 is the schematic diagram of deburring structure in banding machine.
Fig. 6 is the enlarged drawing of local A in Fig. 5.
In figure, 1, frame; 2, blowing cylinder; 3, coiled strip cylinder; 4, motor; 51, slitting blade; 52, backing plate; 53, guide cylinder; 54, mounting box; 551, adjust screw rod; 552, stopper slot; 553, screw thread one; 554, screw thread two; 555, guide post; 556, metal ring plate; 557, lug boss; 558, adjust knob; 559, teeth; 61, location cylinder; 62, polish cylinder; 63, gear one; 64, gear two; 65, belt wheel one; 66, belt wheel two; 67, belt; 71, pressing plate; 72, holddown spring; 73, connecting rod; 74, through hole; 75, compress ball; 76, dodge hole; 81, backplate; 82, container cavity; 83, reinforcement cylinder; 84, connecting plate; 85, block; 86, reinforcement spring; 9, put membrane cylinder.
The specific embodiment
Be below specific embodiment of the utility model 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 embodiment.
As shown in Figure 1, copper strip splitting machine comprises a frame 1, the two ends of frame 1 are respectively arranged with a blowing cylinder 2 and coiled strip cylinder 3, coiled strip cylinder 3 is connected with a motor 4, between blowing cylinder 2 and coiled strip cylinder 3, be provided with the cutting structure that copper strips is cut into some strip copper strips, cutting structure comprises some slitting blades 51, between adjacent two slitting blades 51, has an angle, is provided with the deburring structure that the burr on the copper strips after cutting is removed between cutting structure and coiled strip cylinder 3.
The banding machine of copper sheet and film, the banding machine difference of the materials such as cardboard, copper sheet is because its hardness is higher, there is certain plasticity, but also easily expanded by heating distortion, so, cut evenly smooth copper sheet of place, the cutting structure of a copper sheet temperature distortion factor elimination need to be set cut time, on this cutting structure, in a certain angle in the middle of adjacent two slitting blades 51, spacing between each slitting blade 51 is increased, increasing heat radiation area, prevent that copper sheet is in cutting part generation deformation, after this structure polishes by deburring structure after copper sheet is cut, furl on coiled strip cylinder 3.
As Fig. 2, shown in Fig. 3 and Fig. 4, cutting structure comprises and is fixedly installed in frame 1 and the backing plate 52 of horizontal distribution, the guide cylinder 53 parallel with backing plate 52 is located in the both sides of backing plate 52, guide cylinder 53 is tangent with the upper surface of backing plate 52, backing plate 52 tops are provided with the mounting box 54 being fixedly installed in frame 1, slitting blade 51 is arranged in mounting box 54, between slitting blade 51 and frame 1, be provided with the blade adjustment structure that can regulate the position between each slitting blade 51, slitting blade 51 has five, spacing between each slitting blade 51 is identical, the lower end of each slitting blade 51 is on same level line, and be an angle that is less than 90 ° between the line between each slitting blade 51 lower ends and the axis of blowing cylinder 2, between line between each slitting blade 51 lower ends and the axis of blowing cylinder 2, be 30 ° of angles, copper sheet is when cut, the position that each slitting blade 51 contacts with copper sheet is not on the straight line vertical with copper sheet, spacing between each cutting part increases, area of dissipation and heat-dissipating space increase, moreover, slitting blade 51 can push copper sheet in incision in the time of cutting copper sheet, make a point copper sheet for tangent line both sides there is flared trend, if the line between the cut point of each slitting blade 51 is vertical with copper sheet, spacing between each cut point is the width of cutting rear copper sheet, copper sheet arches upward after being easily extruded, and in this cutting structure, spacing between each cut point is larger, be not easy to occur above-mentioned situation.
As shown in Figure 2, blade adjustment structure comprises an adjustment screw rod 551 being plugged on each slitting blade 51, the middle part of adjusting screw rod 551 offers a stopper slot 552, the slitting blade 51 that is positioned at middle is slidably connected at stopper slot 552, adjust the screw thread 1 that screw rod 551 is provided with two sections of screw threads 1 that lay respectively at stopper slot 552 both sides and two sections and lays respectively at two sections of screw thread one 553 outsides, on other blades except the slitting blade 51 being connected with stopper slot 552, all offer screw, and coordinate with two sections of screw threads 1 and two sections of screw threads 2 554 respectively; Screw thread 1 is contrary with the rotation direction of screw thread 2 554, the pitch that is positioned at the screw thread 1 of adjusting screw rod 551 outermost end is 2 with the ratio of the pitch of the screw thread 1 of time outer end, and the width of thread that is positioned at the screw thread 1 of adjusting screw rod 551 outermost end is 2 with the ratio of the width of thread of the screw thread 1 of time outer end; The pitch that is positioned at the screw thread 2 554 of adjusting screw rod 551 outermost end is 2 with the ratio of the pitch of the screw thread 2 554 of time outer end, and the width of thread that is positioned at the screw thread 2 554 of adjusting screw rod 551 outermost end is 2 with the ratio of the width of thread of the screw thread 2 554 of time outer end.Screw rod 551 is adjusted in rotation, the effect that the slitting blade 51 at adjustment screw rod 551 middle parts is received stopper slot 552, can there is not the displacement on axis, the slitting blade 51 that is arranged on stopper slot 552 both sides be subject to screw thread 1 and screw thread 2 554 effect and to two side shiftings of screw rod, thereby realize the adjusting of distance between each slitting blade 51, because the pitch of the screw thread 1 that is positioned at screw rod outermost end is 2 with the ratio of the pitch of the screw thread 1 of time outer end, the width of thread that is positioned at the screw thread 1 of screw rod outermost end is 2 with the ratio of the width of thread of the screw thread 1 of time outer end, the pitch that is positioned at the screw thread 2 554 of screw rod outermost end is 2 with the ratio of the pitch of the screw thread 2 554 of time outer end, the width of thread that is positioned at the screw thread 2 554 of screw rod outermost end is 2 with the ratio of the width of thread of the screw thread 2 554 of time outer end, while making screw rod rotation, distance between each slitting blade 51 can be consistent.
In mounting box 54, be also fixedly installed a guide post 555, guide post 555 is plugged on slitting blade 51, and in the time that slitting blade 51 spacing are adjusted, slitting blade 51 can not be rotated by the effect of guide post 555.
As shown in Figure 2, in mounting box 54, be fixedly installed one and there is flexible metal ring plate 556, in metal ring plate 556, there is a lug boss 557, one end of screw rod is fixedly installed an adjustment knob 558, the inner side of adjusting knob 558 is provided with circumferential equally distributed teeth 559, lug boss 557 and the inner side of adjusting knob 558 against, and lug boss 557 is between adjacent two teeth 559, when knob 558 is adjusted in rotation, lug boss 557 in metal ring plate 556 can snap in the interior recess of teeth 559 of adjusting knob 558 inner sides, because metal ring plate 556 has elasticity, adjust after knob 558 turns an angle and can be positioned.
As shown in Figure 3, cut and on box, be provided with one and copper sheet can be pressed on to the compressing structure on backing plate 52, on compressing structure, comprise a pressing plate 71 parallel with backing plate 52, pressing plate 71 and cut and be provided with the holddown spring 72 under compressive state between box, on pressing plate 71, be inserted with the some connecting rods 73 parallel with blowing cylinder 2, connecting rod 73 is fixedly installed on pressing plate 71, the both sides of pressing plate 71 are also provided with through hole 74, connecting rod 73 is through the hole wall of through hole 74, on every connecting rod 73, be all equipped with one and compress ball 75, compressing ball 75 is positioned at through hole 74 and compresses the lower surface that ball 75 exceeds pressing plate 71, the middle part of pressing plate 71 is provided with one and dodges hole 76, slitting blade 51 is plugged in dodges in hole 76, copper sheet is carried out in cutting process, need smooth being pressed on backing plate 52 of speculum metal sheet, prevent relative backing plate 52 transverse shiftings of copper sheet, the compression ball 75 that this compressing structure is made by several plastic materials is resisted against on copper sheet, and compressing ball 75 can roll around connecting rod 73, not only copper sheet is compressed, and can not affect vertically moving of copper sheet.
As shown in Figure 5, deburring structure comprise one be rotatably connected on location cylinder 61 in frame 1 parallel with location cylinder 61 with one polish cylinder 62, the location cylinder 61 that is positioned at cylinder 61 tops, location is horizontal plane with the public tangent plane that polishes cylinder 62, one side of location cylinder 61 is connected with gear 1, frame 1 is provided with the rotating shaft that can freely rotate, rotating shaft is provided with and gear one 63 meshed gears 2 64, in rotating shaft, be also fixedly installed a belt wheel 1, polish and on cylinder 62, be fixedly installed belt wheel 2 66, between belt wheel 1 and belt wheel 2 66, be connected by belt 67, after copper sheet is cut, can below copper sheet, produce certain burr, this deburring structure is that the cylinder 62 that polishes by being arranged on copper sheet below is polished and realized the lower surface of copper sheet, in copper sheet moving process, drive location cylinder 61 to rotate, between location cylinder 61 and rotating shaft, engage by gear 1 and gear 2 64, make the rotation direction of rotating shaft and the direction of rotation of location cylinder 61, then the moment of torsion of rotating shaft is passed to and is polished cylinder 62 by belt 67, making to polish the opposite direction that cylinder 62 can move to copper sheet polishes to copper sheet, polish effective, without being connected with motor 4 by complicated drive mechanism.
As shown in Figure 6, the top that polishes cylinder 62 is provided with the copper sheet after an increase is cut and polishes the reinforcement structure of the frictional force between cylinder 62, reinforcement structure comprises that one is fixedly installed in frame 1 and is positioned at the backplate 81 that polishes cylinder 62 tops, one end of backplate 81 fixedly offers a downward opening container cavity 82, in container cavity 82, be provided with a reinforcement cylinder 83, reinforcement cylinder 83 is connected with backplate 81 by a plate 84, one end of connecting plate 84 and backplate 81 are hinged, the other end of connecting plate 84 is hinged on the axle center place of reinforcement cylinder 83, on backplate 81, be provided with a block 85, between block 85 and connecting plate 84, be provided with the reinforcement spring 86 under compressive state, this reinforcement structure polishes on cylinder 62 by copper sheet is pressed on, increasing friction force is realized.
Between coiled strip cylinder 3 and deburring structure, be provided with one and put membrane cylinder 9, put between membrane cylinder 9 and coiled strip cylinder 3 and be connected by chain, put on membrane cylinder 9 and furled diaphragm, on diaphragm, be printed with the pattern such as label or logo, when coiled strip cylinder 3 rolling copper sheet, diaphragm is attached between adjacent both sides copper sheet, and copper sheet is protected; Coiled strip cylinder 3 is connected by chain with putting between membrane cylinder 9; guarantee that coiled strip cylinder 3 synchronizes rotation with putting between membrane cylinder 9; put between the connecting axle of membrane cylinder 9 and frame 1 and be provided with freewheel clutch, can guarantee that coiled strip cylinder 3 synchronizes rotation with putting between membrane cylinder 9, and diaphragm can not be pulled off.
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 modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (4)
1. the blade adjustment structure on a copper strip splitting machine, banding machine comprises a frame (1), it is characterized in that, in described frame (1), be fixedly installed this cutting structure of a mounting box (54) and comprise some slitting blade (51) and adjustment screw rods (551) that are plugged on each slitting blade (51) that are arranged on mounting box (54), the middle part of described adjustment screw rod (551) offers a stopper slot (552), the slitting blade (51) that is positioned at middle is slidably connected at described stopper slot (552), described adjustment screw rod (551) is provided with two sections of screw threads one (553) that lay respectively at stopper slot (552) both sides and two sections and lays respectively at the screw thread one (553) in two sections of screw threads, one (553) outside, on other blades except the slitting blade (51) being connected with stopper slot (552), all offer screw, and coordinate with two sections of screw threads one (553) and two sections of screw threads two (554) respectively, described screw thread one (553) is contrary with the rotation direction of screw thread two (554).
2. the blade adjustment structure on copper strip splitting machine according to claim 1, it is characterized in that, the pitch that is positioned at the screw thread one (553) of adjusting screw rod (551) outermost end is 2 with the ratio of the pitch of the screw thread one (553) of time outer end, and the width of thread that is positioned at the screw thread one (553) of adjusting screw rod (551) outermost end is 2 with the ratio of the width of thread of the screw thread one (553) of time outer end; The pitch that is positioned at the screw thread two (554) of adjusting screw rod (551) outermost end is 2 with the ratio of the pitch of the screw thread two (554) of time outer end, and the width of thread that is positioned at the screw thread two (554) of adjusting screw rod (551) outermost end is 2 with the ratio of the width of thread of the screw thread two (554) of time outer end.
3. the blade adjustment structure on copper strip splitting machine according to claim 2, is characterized in that, is also fixedly installed a guide post (555) in described mounting box (54), and described guide post (555) is plugged on slitting blade (51).
4. the blade adjustment structure on copper strip splitting machine according to claim 3, it is characterized in that, in described mounting box (54), be fixedly installed one and there is flexible metal ring plate (556), in described metal ring plate (556), there is a lug boss (557), one end of described screw rod is fixedly installed an adjustment knob (558), the inner side of described adjustment knob (558) is provided with circumferential equally distributed teeth (559), the inner side of described lug boss (557) and described adjustment knob (558) against, and lug boss (557) is positioned between adjacent two teeth (559).Rotate while adjusting knob, the lug boss in metal ring plate can snap in recess in the teeth of adjusting knob inner side, because metal ring plate has elasticity, after adjustment knob certain angle, can be positioned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320772065.9U CN203679933U (en) | 2013-11-28 | 2013-11-28 | Blade adjusting structure used on copper strip slitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320772065.9U CN203679933U (en) | 2013-11-28 | 2013-11-28 | Blade adjusting structure used on copper strip slitting machine |
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| Publication Number | Publication Date |
|---|---|
| CN203679933U true CN203679933U (en) | 2014-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320772065.9U Expired - Fee Related CN203679933U (en) | 2013-11-28 | 2013-11-28 | Blade adjusting structure used on copper strip slitting machine |
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| CN (1) | CN203679933U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108408574A (en) * | 2018-05-14 | 2018-08-17 | 旭东机械(昆山)有限公司 | Babinet clamping device |
| CN111501320A (en) * | 2020-04-23 | 2020-08-07 | 温州晨曦工艺品有限公司 | Non-woven fabric slitter capable of being accurately adjusted |
-
2013
- 2013-11-28 CN CN201320772065.9U patent/CN203679933U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108408574A (en) * | 2018-05-14 | 2018-08-17 | 旭东机械(昆山)有限公司 | Babinet clamping device |
| CN111501320A (en) * | 2020-04-23 | 2020-08-07 | 温州晨曦工艺品有限公司 | Non-woven fabric slitter capable of being accurately adjusted |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20140702 Termination date: 20141128 |
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| EXPY | Termination of patent right or utility model |