CN103752931A - Shearing machine for oblique planes at ends of packaging strips - Google Patents
Shearing machine for oblique planes at ends of packaging strips Download PDFInfo
- Publication number
- CN103752931A CN103752931A CN201410005549.XA CN201410005549A CN103752931A CN 103752931 A CN103752931 A CN 103752931A CN 201410005549 A CN201410005549 A CN 201410005549A CN 103752931 A CN103752931 A CN 103752931A
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- Prior art keywords
- cutter
- packing bar
- frame
- shearing
- packing
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- 238000010008 shearing Methods 0.000 title claims abstract description 27
- 238000004806 packaging method and process Methods 0.000 title abstract description 10
- 238000012856 packing Methods 0.000 claims description 60
- 230000003028 elevating effect Effects 0.000 claims description 10
- 239000002699 waste material Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 8
- 230000001360 synchronised effect Effects 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The invention discloses a shearing machine for oblique planes at the ends of packaging strips. The shearing machine comprises a worktable, a shearing unit, a guiding unit and a framework. The worktable is used for accommodating the packaging strips to be shorn, the shearing unit is used for shearing the packaging strips, the guiding unit is used for guiding cutters in the shearing unit, the framework is used for supporting and fixing the shearing unit, the guiding unit is arranged above the worktable, a conveying channel for conveying the packaging strips is arranged below the guiding unit, two cutter guiding grooves which are distributed along a packaging strip conveying direction are formed in the guiding unit, the two cutters which are respectively used for shearing the front ends and the tail ends of the packaging strips to form the oblique planes at the ends of the packaging strips are arranged in the shearing unit, are respectively arranged in the two cutter guiding grooves of the guiding unit and are respectively connected with two crank arms hinged onto the framework, and the crank arms are driven by cylinders to swing around hinged joints to drive the cutters to reciprocate along the cutter guiding grooves, so that the packaging strips which pass the conveying channel can be shorn. The shearing machine has the advantages that the shearing machine is reasonable in design and simple in structure, and can be operated easily and conveniently, the labor intensity of workers can be effectively reduced, and the production efficiency can be improved.
Description
Technical field
The present invention relates to a kind of cutter, especially relate to a kind of for packing the cutter of bar end chamfer.
Background technology
The packing bar of using in packaging industry, often need to process the inclined-plane of end, when packing in a three-dimensional packing bight, the perfection docking of three packing bars, based on this kind of purposes, the machining angle required precision on described inclined-plane is higher, inclined-plane of the prior art cutter is hand shears, by manually providing power to carry out shearing work to packing bar, cause the workload of shearing large, workman's labour intensity is higher.
In addition, the cutter complicated structure of prior art, has comprised many cantilever beam structures, and many part Geometrical Tolerance Principle are higher, and the production difficulty of part is large; Moreover meet technical requirement for the inclined-plane that guarantees to shear out, after assembling, equipment needs to debug, debugging comprises that being sheared part packs the synchronism debugging of the position centering debugging of bar, two cutting knifes motions, two cutting knife dinting depth debugging etc., the position of debugging has ten more than, debugging difficulty is larger, common laborer is difficult to debug successfully, even if experienced technical staff also needs to spend dozens of minutes, usually wants 40 minutes right and left adjustables good, and this gives and uses producer to bring a lot of troubles; In the equipment of prior art, the guiding of two cutting knifes is to support by roller in addition, easily produces the slip of cutting knife in blade width direction, thereby causes the bad control of clipped position, cannot guarantee shear effect.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of more reasonable structure, operate simpler, operating efficiency, the better inclined-plane of shear effect cutter.
The present invention in order to solve the problems of the technologies described above adopted technical scheme is: a kind of packing bar end chamfer cutter, comprise the workbench of waiting to shear packing bar for placing, for shearing the cut cells of packing bar, for pilot unit that the cutter of cut cells is led with for supporting the frame of stationary, described pilot unit is arranged on workbench, its below is provided with the transfer passage for delivery of packing bar, in pilot unit, be provided with two cutter gathering sills that distribute along packing bar throughput direction, article two, cutter gathering sill lays respectively at front and the rear of on workbench, packing bar clipped position, and all towards packing bar clipped position, be obliquely installed, in described cut cells, be provided with two cutters that are respectively used to shear packing bar front end and tail end end chamfer, two cutters are separately positioned in two cutter gathering sills of pilot unit, the afterbody of two cutters is connected with a connecting lever being hinged in frame separately, connecting lever swings around pin joint under the driving of cylinder, with band cutter, along cutter gathering sill, move back and forth, thereby the packing bar by transfer passage is sheared.
Described connecting lever is L-shaped, and its corner and frame are hinged, and its two ends are hinged with cutter and cylinder respectively.
The cross section of described cutter is inverted V-shaped, and the shape of its upper and lower surface matches with the shape of the upper and lower internal face of cutter gathering sill respectively.
Described pilot unit is comprised of a briquetting and two back-up blocks, the upper surface of two back-up blocks is respectively equipped with the lower guideway coordinating with two cutter lower surfaces, briquetting lower surface is provided with two upper rails that coordinate with two cutter upper surfaces respectively, and the upper rail of briquetting lower surface docks the cutter gathering sill that is formed for guiding cutter with the lower guideway of back-up block upper surface.
The lower end of described briquetting is provided with corresponding to the waste material of the packing bar clipped position on workbench and discharges breach.
On the side and frame of described back-up block, be respectively equipped with and match and horizontally disposed raised line and rectangle chute, back-up block can move horizontally under the cooperation of raised line and rectangle chute in frame.
Described frame is provided with for stopping connecting lever, moves back and forth the position-limiting unit of stroke to limit its amplitude of fluctuation and cutter.
The transfer passage of the lower surface of described pilot unit is the clip slot simultaneously with clamping packing bar function, pilot unit is arranged in frame, frame is supported by the elevating mechanism of its below, by elevating mechanism, drive frame to move up and down with respect to workbench, thereby adjust the clamping degree of pilot unit to packing bar.
Described elevating mechanism comprises a driving cylinder that is vertically arranged on workbench lower end, and the lower end of driving cylinder is connected with a connecting plate, and connecting plate is provided with the pull bar for frames.
The invention has the beneficial effects as follows:
1, adopt cylinder I to provide power for shear action, cylinder II provides power for compressing action, need to shear the product on inclined-plane, except its place and surveying work by manually completing, the pressing down of product, inclined-plane are sheared and all one-key operation under the control of control module of discharge work of waste material, and two cutters synchronous and with compress being synchronized with the movement of action and more accurately greatly alleviated workman's labour intensity, and guaranteed the effect of shearing;
2, increased the pilot unit that tool motion and packing bar slide, the debugging of tool motion direction and the debugging work of packing bar slip centering have been removed from, the screw that only need to debug in position-limiting unit is debugged dinting depth, effectively reduce the difficulty of the synchronous and dinting depth debugging work of shearing tool, a few minutes just can have been debugged an equipment, common laborer can complete this work, has effectively simplified the debugging work before cutter work.
3, the structure of cutter is more reasonable, and the present invention has not only solved guiding problem, and convenient processing.Meanwhile, it is symmetrical that pilot unit of the present invention remains while making tool motion, not only solved blade in prior art and be easy to the problem of laterally sliding, the orientation problem when also having solved product and shearing guiding problem before inclined-plane and incision simultaneously.Add the effectively lubricating coating of pilot unit, whole cutter number of parts is greatly reduced compared with prior art.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the annexation schematic side view of pilot unit and compressing unit and frame in Fig. 1.
Fig. 3 is that the present invention adds the schematic diagram after protective cover.
In figure, 1, workbench, 2, frame, 3, cutter, 4, cylinder I, 5, connecting lever, 6, briquetting, 7, back-up block, 8, screw mounting blocks, 9, screw, 10, cylinder II, 11, connecting plate, 12, pull bar, 13, step I, 14, step II, 15, chopping block, 16, cutter gathering sill, 17, transfer passage, 18, protective cover, 19, control module, 20, measuring unit.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is done to further concrete detailed explanation.
As shown in the figure, a kind of packing bar end chamfer cutter, comprise the workbench 1 of waiting to shear packing bar for placing, for shearing the cut cells of packing bar, for pilot unit that the cutter of cut cells is led with for supporting the frame 2 of stationary, the same side of described workbench 1 is provided with two steps, be positioned in high-order step I 13 frame 2 is set, be positioned in the step II 14 of low level chopping block 15 is set, described pilot unit is arranged on the chopping block 15 of workbench 1, be connected with frame 2, pilot unit below is provided with the transfer passage 17 for delivery of packing bar, in pilot unit, be provided with two cutter gathering sills 16 that distribute along packing bar throughput direction, article two, cutter gathering sill 16 lays respectively at front and the rear of on workbench 1, packing bar clipped position, and all towards packing bar clipped position, be obliquely installed, in described cut cells, be provided with two cutters that are respectively used to shear packing bar front end and tail end end chamfer, two cutters 3 are separately positioned in two cutter gathering sills 16 of pilot unit, the afterbody of two cutters 3 is connected with a connecting lever 5 being hinged in frame 2 separately, described connecting lever 5 is L-shaped, its corner and frame 2 are hinged, its two ends are hinged with cutter 3 and cylinder respectively.
Connecting lever 5 swings around pin joint under the driving of connected cylinder I, to be with cutter 3 to move back and forth along cutter gathering sill 16, thereby the packing bar by transfer passage 17 is sheared.
This specific embodiment, described pilot unit is comprised of a briquetting 6 and two back-up blocks 7, and briquetting 6 is screwed in frame 2.In the side of described back-up block 7 and frame 2, be respectively equipped with and match and horizontally disposed raised line and rectangle chute, back-up block 7 can move horizontally under the cooperation of raised line and rectangle chute in frame 2, so that the location of back-up block 7 and installation.The upper surface of two back-up blocks 7 is respectively equipped with the lower guideway coordinating with two cutter 3 lower surfaces, briquetting 6 lower surfaces are provided with two upper rails that coordinate with two cutter 3 upper surfaces respectively, and the upper rail of briquetting 6 lower surfaces docks with the lower guideway of back-up block 7 upper surfaces the cutter gathering sill 16 that is formed for guiding cutter 3.
The transfer passage 17 of described back-up block 7 lower surfaces is for having the clip slot of clamping packing bar function.This specific embodiment, the cross section of described cutter 3 is inverted V-shaped, and the shape of its upper and lower surface matches with the shape of cutter gathering sill 16 upper/lower guides respectively.
The lower end of described briquetting 6 is provided with corresponding to the waste material of the packing bar clipped position on workbench 1 and discharges breach, for the waste material after shearing is discharged to outside operating position.
In practical application, described pilot unit can be also an entirety that is provided with cutter gathering sill and packing bar transfer passage.
Described frame 2 is provided with for stopping connecting lever 5, moves back and forth the position-limiting unit of stroke to limit its amplitude of fluctuation and cutter.
This specific embodiment, described position-limiting unit is arranged on link one side of connecting lever 5 and cylinder I 4, and described restriction unit is provided with a screw mounting blocks 8, is provided with the screw 9 for regulating and limit connecting lever 5 amplitudes of fluctuation on screw mounting blocks 8.
The below of frame 2 is provided with elevating mechanism, described frame 2 reality are supported by the elevating mechanism of its below, described elevating mechanism comprises the cylinder II 10 of step II 14 lower surfaces that are located at workbench, the piston rod of the cylinder II 10 of stretching out is downwards provided with connecting plate 11, two pull bars 12 that are connected with connecting plate 11 are respectively connected with frame 2, by the action drive frame 2 of cylinder II 10 and the pilot unit being located in frame 2, with respect to the chopping block 15 on workbench 1, move up and down, realization is to being placed on the downward compression of back-up block 7 and the packing bar of work between chopping block 15 and unclamping upwards, thereby adjust the clamping degree of pilot unit to packing bar.
Also comprise that the packing bar to shearing carries out the measuring unit of linear measure longimetry, described measuring unit is a long chi and a locating piece, and described locating piece is provided with and is sheared the corresponding groove of packing bar end shape.
In order to prevent that dust from entering, in the outside of frame 2, be provided with the protective cover 18 that can open and close.
When the present invention works, open protective cover 18, adjust the screw 9 of position-limiting unit, make two cutter 3 incision position suitables, so that can guarantee inclined-plane shearing work.Then, packing bar to be sheared is placed between the chopping block 15 on clip slot and the workbench of pilot unit lower end, uses the long chi of measuring unit 20 to measure to determine after packing bar length it is completed to location work.Finally, cut cells and elevating mechanism complete the shearing work of packing bar end chamfer under the control of control module 19, and discharge unit completes the discharge work of waste material under the control of control module 19.
All moving cell in this invention, its motion parts has all adopted effective lubricant method, to reduce the resistance of motion.
Owing to adopting cylinder I to provide power for shear action, cylinder II provides power for compressing action, for the work of shearing inclined-plane, except needing the placement of shear product and surveying work by manually completing, all one-key operation under the control of control module 10 of discharge work of compression, inclined-plane shearing and the waste material of product, and two cutters is synchronous and more accurate with being synchronized with the movement of compression action, has greatly alleviated workman's labour intensity, and has guaranteed the effect of shearing.
Claims (9)
1. a packing bar end chamfer cutter, comprise the workbench (1) of waiting to shear packing bar for placing, for shearing the cut cells of packing bar, for pilot unit that the cutter of cut cells is led with for supporting the frame (2) of stationary, it is characterized in that: described pilot unit is arranged on workbench (1), its below is provided with the transfer passage for delivery of packing bar, in pilot unit, be provided with two cutter gathering sills that distribute along packing bar throughput direction, article two, cutter gathering sill lays respectively at front and the rear of the upper packing of workbench (1) bar clipped position, and all towards packing bar clipped position, be obliquely installed, in described cut cells, be provided with two cutters that are respectively used to shear packing bar front end and tail end end chamfer, two cutters are separately positioned in two cutter gathering sills of pilot unit, the afterbody of two cutters is connected with a connecting lever (5) being hinged in frame (2) separately, connecting lever (5) swings around pin joint under the driving of cylinder, with band cutter, along cutter gathering sill, move back and forth, thereby the packing bar by transfer passage is sheared.
2. a kind of packing bar end chamfer cutter according to claim 1, is characterized in that: described connecting lever (5) is L-shaped, and its corner and frame (2) are hinged, and its two ends are hinged with cutter (3) and cylinder respectively.
3. a kind of packing bar end chamfer cutter according to claim 1, is characterized in that: the cross section of described cutter is inverted V-shaped, and the shape of its upper and lower surface matches with the shape of the upper and lower internal face of cutter gathering sill respectively.
4. according to the one packing bar end chamfer cutter described in claim 1-3 any one, it is characterized in that: described pilot unit is comprised of a briquetting (6) and two back-up blocks (7), the upper surface of two back-up blocks (7) is respectively equipped with the lower guideway coordinating with two cutter lower surfaces, briquetting (6) lower surface is provided with two upper rails that coordinate with two cutter upper surfaces respectively, and the upper rail of briquetting (6) lower surface docks with the lower guideway of back-up block (7) upper surface the cutter gathering sill that is formed for guiding cutter.
5. a kind of packing bar end chamfer cutter according to claim 4, is characterized in that: the lower end of described briquetting (6) is provided with corresponding to the waste material of the packing bar clipped position on workbench (1) and discharges breach.
6. a kind of packing bar end chamfer cutter according to claim 4, it is characterized in that: in the side of described back-up block (7) and frame (2), be respectively equipped with and match and horizontally disposed raised line and rectangle chute, back-up block (7) can move horizontally under the cooperation of raised line and rectangle chute in frame (2).
7. a kind of packing bar end chamfer cutter according to claim 1, is characterized in that: described frame (2) is provided with for stopping connecting lever (5), moves back and forth the position-limiting unit of stroke to limit its amplitude of fluctuation and cutter.
8. a kind of packing bar end chamfer cutter according to claim 1, it is characterized in that: the transfer passage of the lower surface of described pilot unit is the clip slot simultaneously with clamping packing bar function, pilot unit is arranged in frame (2), frame (2) is supported by the elevating mechanism of its below, by elevating mechanism, drive frame (2) to move up and down with respect to workbench (1), thereby adjust the clamping degree of pilot unit to packing bar.
9. a kind of packing bar end chamfer cutter according to claim 8, it is characterized in that: described elevating mechanism comprises a driving cylinder that is vertically arranged on workbench (1) lower end, the lower end of driving cylinder is connected with a connecting plate (11), and connecting plate (11) is provided with the pull bar (12) for frames (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410005549.XA CN103752931B (en) | 2014-01-07 | 2014-01-07 | A kind of packaging bar end chamfer cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410005549.XA CN103752931B (en) | 2014-01-07 | 2014-01-07 | A kind of packaging bar end chamfer cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103752931A true CN103752931A (en) | 2014-04-30 |
| CN103752931B CN103752931B (en) | 2016-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410005549.XA Expired - Fee Related CN103752931B (en) | 2014-01-07 | 2014-01-07 | A kind of packaging bar end chamfer cutter |
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| Country | Link |
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| CN (1) | CN103752931B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108749286A (en) * | 2018-06-21 | 2018-11-06 | 芜湖恒丰彩印包装股份有限公司 | A kind of Binding and printing machine, which is cut, uses knife rest |
| CN110102812A (en) * | 2019-06-03 | 2019-08-09 | 苏州久协精工制造有限公司 | A kind of double-station cutting mechanism |
| CN114986359A (en) * | 2022-06-06 | 2022-09-02 | 威海中远海运重工科技有限公司 | Angle iron center line edge trimmer and angle iron center line cutting method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2512564Y (en) * | 2001-11-29 | 2002-09-25 | 许杨文 | Hexagonal cutter |
| EP1502716A1 (en) * | 2003-07-11 | 2005-02-02 | Ioannis Valiougas | Cutting machine for various types and sizes of multiform rubber |
| JP2011224713A (en) * | 2010-04-19 | 2011-11-10 | Bando Chemical Industries Ltd | Method for producing elastic roller with groove |
| CN202517115U (en) * | 2012-02-28 | 2012-11-07 | 苏州英德尔室内空气技术有限公司 | Double-ended cutting machine |
| CN202910911U (en) * | 2012-09-18 | 2013-05-01 | 哲良企业有限公司 | Feed cutting mechanism |
| CN103433950A (en) * | 2013-09-06 | 2013-12-11 | 林里修 | Cutting device |
| CN203738110U (en) * | 2014-01-07 | 2014-07-30 | 洛阳市金威科技有限公司 | Packaging strip end inclined surface shearing machine |
-
2014
- 2014-01-07 CN CN201410005549.XA patent/CN103752931B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2512564Y (en) * | 2001-11-29 | 2002-09-25 | 许杨文 | Hexagonal cutter |
| EP1502716A1 (en) * | 2003-07-11 | 2005-02-02 | Ioannis Valiougas | Cutting machine for various types and sizes of multiform rubber |
| JP2011224713A (en) * | 2010-04-19 | 2011-11-10 | Bando Chemical Industries Ltd | Method for producing elastic roller with groove |
| CN202517115U (en) * | 2012-02-28 | 2012-11-07 | 苏州英德尔室内空气技术有限公司 | Double-ended cutting machine |
| CN202910911U (en) * | 2012-09-18 | 2013-05-01 | 哲良企业有限公司 | Feed cutting mechanism |
| CN103433950A (en) * | 2013-09-06 | 2013-12-11 | 林里修 | Cutting device |
| CN203738110U (en) * | 2014-01-07 | 2014-07-30 | 洛阳市金威科技有限公司 | Packaging strip end inclined surface shearing machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108749286A (en) * | 2018-06-21 | 2018-11-06 | 芜湖恒丰彩印包装股份有限公司 | A kind of Binding and printing machine, which is cut, uses knife rest |
| CN110102812A (en) * | 2019-06-03 | 2019-08-09 | 苏州久协精工制造有限公司 | A kind of double-station cutting mechanism |
| CN110102812B (en) * | 2019-06-03 | 2020-05-19 | 苏州久协精工制造有限公司 | Double-station cutting mechanism |
| CN114986359A (en) * | 2022-06-06 | 2022-09-02 | 威海中远海运重工科技有限公司 | Angle iron center line edge trimmer and angle iron center line cutting method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103752931B (en) | 2016-02-24 |
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Effective date of registration: 20170630 Address after: 471000, Henan, Luoyang, China (Henan) free trade test area, Luoyang District, Jianxi District, Penglai Road, 2, Luoyang National University Science Park, room 2-1, building 506 Patentee after: LUOYANG W.Y.L. TECHNOLOGY CO.,LTD. Address before: 471000, room 3-1, building 101-2, Science Park, Qinling Mountains East Road, Luoyang East Road, Jianxi District, Henan, China Patentee before: LUOYANG JINWEI TECHNOLOGY Co.,Ltd. |
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Granted publication date: 20160224 |