CN105216044A - The shut-off mechanism that motor positive and inverse alternate run drives and cutting-off method thereof - Google Patents
The shut-off mechanism that motor positive and inverse alternate run drives and cutting-off method thereof Download PDFInfo
- Publication number
- CN105216044A CN105216044A CN201510740723.XA CN201510740723A CN105216044A CN 105216044 A CN105216044 A CN 105216044A CN 201510740723 A CN201510740723 A CN 201510740723A CN 105216044 A CN105216044 A CN 105216044A
- Authority
- CN
- China
- Prior art keywords
- driving wheel
- shut
- connecting rod
- motor
- upper cutter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000010030 laminating Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/086—Electric, magnetic, piezoelectric, electro-magnetic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/16—Cam means
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses shut-off mechanism and the cutting-off method thereof of the driving of a kind of motor positive and inverse alternate run, shut-off mechanism comprises upper cutter, lower cutter, connecting rod and driving wheel, one end of connecting rod is connected to driving wheel, and driving wheel is by being connected to motor to be rotated by driven by motor through the rotating shaft of its centre bore.On the drive wheel, the junction of connecting rod and driving wheel is greater than the half of the ultimate range between the edge of a knife of upper cutter and the edge of a knife of lower cutter to the distance in the axle center of rotating shaft.By the rotating driven of motor, achieve in the process rotated forward at driving wheel to complete and once cut off, complete in the process of reversion and cut off again.The present invention can improve the operating efficiency of shut-off mechanism widely, and extends the service life of cutting knife.
Description
Technical field
The present invention relates to cutting equipment, particularly relate to shut-off mechanism and the cutting-off method thereof of the driving of a kind of motor positive and inverse alternate run.
Background technology
In the motor-driven shut-off mechanism of prior art, be all often by the driven by motor driving wheel to determine to turn to rotation, transfer rotation to translation by connecting rod and move up and down to drive cutting knife, complete cut-out action.Fig. 1-3 shows shut-off mechanism and its working cycles of a prior art.
As shown in Figure 1, the shut-off mechanism of prior art comprises upper cutter 1, lower cutter 2, connecting rod 3 and driving wheel 4.Wherein, lower cutter 2 is fixed, and upper cutter 1 is set to move up and down; Toward each other, along with upper cutter 1 moves from top to bottom, the distance between two edges of a knife is reduced to 0 from h for the edge of a knife of upper cutter 1 and the edge of a knife of lower cutter 2; Along with upper cutter 1 moves from the bottom up, the distance between two edges of a knife increases to h from 0.Driving wheel 4 is connected to motor by the rotating shaft through its centre bore, and driven by motor axis of rotation also drives driving wheel 4 to rotate thus thus.Be connected by connecting rod 3 between upper cutter 1 and driving wheel 4, one end of connecting rod 3 is connected with upper cutter 1 and the rotation relative to upper cutter 1 can occur around junction between the two, the other end of connecting rod 3 is connected with driving wheel 4 and the rotation relative to upper cutter 1 can occur around junction between the two, and connecting rod 3 and the junction of driving wheel 4 are arranged on the position of distance through the axle h/2 of driving wheel 4.
The driving wheel 4 of the shut-off mechanism of the prior art shown in Fig. 1-3 is set to rotate counterclockwise (as shown by the arrow), Fig. 1 illustrates that upper cutter 1 and lower cutter 2 are apart from state farthest, rotating counterclockwise now along with driving wheel 4, connecting rod 3 pulls upper cutter 1 downwards, so upper cutter 1 moves downward (as shown in the downward arrow in Fig. 1), until the position shown in Fig. 2.Fig. 2 illustrates upper cutter 1 and the nearest state of lower cutter 2, now two edges of a knife laminatings, and cut-out action completes.Rotating counterclockwise then along with driving wheel 4, connecting rod 3 upwards pulls upper cutter 1, so upper cutter 1 moves upward (as shown in the arrow upwards in Fig. 2), until the position (position namely shown in Fig. 1) shown in Fig. 3, complete a working cycles thus.
As can be seen from the course of work of the shut-off mechanism of above-described prior art, driven by motor driving wheel rotates a circle, and shut-off mechanism only completes a working cycles, namely only cuts off once.Such operating efficiency is lower, and the shut-off mechanism of this prior art has shortcoming: 1. the running stroke completing the driving wheel needed for a working cycles is longer, loses time; 2. the movement velocity of upper cutter is lower, causes the cut-off velocity of cutting knife lower thus; 3. because cut-off velocity is lower, cause cutting knife easy to wear, the service life of cutting knife is shorter thus.
Therefore, those skilled in the art is devoted to shut-off mechanism and the cutting-off method thereof of developing the driving of a kind of motor positive and inverse alternate run, improves its operating efficiency.
Summary of the invention
Because the above-mentioned defect of prior art, technical problem to be solved by this invention is to provide shut-off mechanism and the cutting-off method thereof of the driving of a kind of motor positive and inverse alternate run, by changing the link position of connecting rod and driving wheel, utilize the rotating alternate run drive link of motor, improve the operating efficiency of shut-off mechanism.
For achieving the above object, the invention provides the cutting-off method of the shut-off mechanism that a kind of motor positive and inverse alternate run drives, described shut-off mechanism comprises upper cutter, lower cutter, connecting rod and driving wheel, one end of described connecting rod is connected to described driving wheel, described driving wheel is by being connected to motor to be rotated by described driven by motor through the rotating shaft of its centre bore, it is characterized in that
Described cutting-off method comprises driving wheel described in described driven by motor and alternately rotates and reverse, and in the process wherein rotated forward at described driving wheel, described shut-off mechanism completes first time and cuts off; In the process that described driving wheel reverses, described shut-off mechanism completes second time and cuts off.
Further, on described driving wheel, the ultimate range between the junction of described connecting rod and described driving wheel to the edge of a knife and the edge of a knife of described lower cutter of distance and the described upper cutter in the axle center of described rotating shaft is equal; Rotate forward in the process of 1/2 week at described driving wheel, described shut-off mechanism completes first time cut-out; In the process that described driving wheel reverses 1/2 week, described shut-off mechanism completes second time and cuts off.
Alternatively, described driving wheel is just transferring described driving wheel to and is rotating counterclockwise; Described driving wheel is reversed to described driving wheel and rotates clockwise.
Alternatively, described driving wheel is just transferring described driving wheel to and is rotating clockwise; Described driving wheel is reversed to described driving wheel and rotates counterclockwise.
Further, present invention also offers the shut-off mechanism that a kind of motor positive and inverse alternate run drives, apply the cutting-off method of the shut-off mechanism that above-mentioned motor positive and inverse alternate run drives, comprise upper cutter, lower cutter, connecting rod and driving wheel, one end of described connecting rod is connected to described driving wheel, described driving wheel is by being connected to motor to be rotated by described driven by motor through the rotating shaft of its centre bore, it is characterized in that, on described driving wheel, the junction of described connecting rod and described driving wheel is greater than the half of the ultimate range between the edge of a knife of described upper cutter and the edge of a knife of described lower cutter to the distance in the axle center of described rotating shaft.
Further, the junction of described connecting rod and described driving wheel equals between the edge of a knife of described upper cutter and the edge of a knife of described lower cutter to the distance in the axle center of described rotating shaft ultimate range.
Alternatively, the other end of described connecting rod is connected to described upper cutter, and described connecting rod can rotate around the junction of described connecting rod and described upper cutter.
Further, also comprise chute, can there is towards and/or deviate from the movement of described lower cutter in described upper cutter in described chute.
Further, described connecting rod can rotate around the junction of described connecting rod and described driving wheel.
Alternatively, the other end of described connecting rod is connected to described lower cutter, and described connecting rod can rotate around the junction of described connecting rod and described lower cutter.
In better embodiment of the present invention, provide the shut-off mechanism that a kind of motor positive and inverse alternate run drives, comprise upper cutter, lower cutter, connecting rod and driving wheel.Wherein, lower cutter is fixed, and its edge of a knife upward; Upper cutter can move up and down in chute, and its edge of a knife down; Along with the movement of upper cutter, the consecutive variations in the scope of [0, h] of the distance between two edges of a knife.One end of connecting rod is by pinned connection in upper cutter, and the other end is by the second pinned connection in driving wheel, and the second bearing pin is disposed in the edge of driving wheel, and its distance to the center of driving wheel is h.There is a centre bore center of driving wheel, rotating shaft through this centre bore so that driving wheel is connected to motor, thus driven by motor axis of rotation with so that drive driving wheel rotate.In better embodiment of the present invention, additionally provide the cutting-off method of the shut-off mechanism that a kind of motor positive and inverse alternate run drives, when driven by motor driving wheel rotates forward (or reversion) 1/4 week, upper cutter moves to lower cutter from the top down and has sentenced cut-out, when 1/4 week of second rotating forward (or reversion) occurs driving wheel, upper cutter movement is from bottom to top with away from lower cutter; Then, during driven by motor driving wheel reversion (or rotate forward) 1/4 week, upper cutter moves to lower cutter from the top down and has sentenced second time and cut off, and when second reversion (or rotate forward) 1/4 week occurs driving wheel, upper cutter movement is from bottom to top with away from lower cutter.
As can be seen here, the shut-off mechanism that motor positive and inverse alternate run of the present invention drives and cutting-off method thereof are arranged on the drive wheel by the position of the junction by connecting rod and driving wheel and make this position be greater than the half of the ultimate range between two edges of a knife of upper cutter and lower cutter to the distance at the center of driving wheel, the rotating driven of motor can be coordinated, realize rotating forward in the process of (or reversion) to complete at driving wheel once cutting off, and second time cut-out is completed in follow-up driving wheel reversion (or rotating forward) process, therefore the operating efficiency of shut-off mechanism can greatly be improved.Thus, the running stroke that the shut-off mechanism that motor positive and inverse alternate run of the present invention drives and cutting-off method thereof complete the driving wheel needed for a working cycles is shorter, saves the time; The movement velocity of upper cutter is higher, which thereby enhances the cut-off velocity of cutting knife; Cutting knife is thus not easy to wear, and the service life of cutting knife is extended.
Be described further below with reference to the technique effect of accompanying drawing to design of the present invention, concrete structure and generation, to understand object of the present invention, characteristic sum effect fully.
Accompanying drawing explanation
Fig. 1 is the structural representation of the shut-off mechanism of prior art, and the driving wheel of the shut-off mechanism shown in figure rotates counterclockwise, and upper cutter is in the position farthest away from lower cutter.
The driving wheel that Fig. 2 shows the shut-off mechanism shown in Fig. 1 rotates counterclockwise, and upper cutter is in the position closest to lower cutter.
The driving wheel that Fig. 3 shows the shut-off mechanism shown in Fig. 1 rotates counterclockwise, and upper cutter is in the position farthest away from lower cutter.
Fig. 4 is in a preferred embodiment, and the structural representation of the shut-off mechanism that motor positive and inverse alternate run of the present invention drives, the driving wheel of the shut-off mechanism shown in figure rotates counterclockwise, and upper cutter is in the position farthest away from lower cutter.
The driving wheel that Fig. 5 shows the shut-off mechanism shown in Fig. 4 rotates counterclockwise, and upper cutter is in the position closest to lower cutter.
The driving wheel that Fig. 6 shows the shut-off mechanism shown in Fig. 4 rotates clockwise, and upper cutter is in the position farthest away from lower cutter.
The driving wheel that Fig. 7 shows the shut-off mechanism shown in Fig. 4 rotates clockwise, and upper cutter is in the position closest to lower cutter.
The driving wheel that Fig. 8 shows the shut-off mechanism shown in Fig. 4 rotates counterclockwise, and upper cutter is in the position farthest away from lower cutter.
Detailed description of the invention
As shown in Figure 4, in a preferred embodiment, the shut-off mechanism that motor positive and inverse alternate run of the present invention drives comprises upper cutter 10, lower cutter 20, connecting rod 30 and driving wheel 40.In the present embodiment, lower cutter 20 is fixed, and be such as fixed on the Cutting platform for placing object to be cut, its edge of a knife upward.Upper cutter 10 is disposed in the top of lower cutter 20, and its edge of a knife upward.The side of upper cutter 10 is arranged in chute (not shown), can move along chute, and chute is arranged to and allows upper cutter 10 to move up and down.Upper cutter 10 is when position as shown in Figure 4, and farthest, the spacing of two edges of a knife is h to the edge of a knife of the edge of a knife distance lower cutter 20 of upper cutter 10; Upper cutter 10 is when position as shown in Figure 5, and the edge of a knife of the edge of a knife distance lower cutter 20 of upper cutter 10 is nearest, and the spacing of two edges of a knife is 0, and namely two edges of a knife are fitted each other.
Connecting rod 30 is connected between upper cutter 10 and driving wheel 40, and particularly, one end of connecting rod 30 is connected to upper cutter 10, and the other end is connected to driving wheel 40; And connecting rod 30 can rotate around the junction of itself and upper cutter 10, connecting rod 30 also can rotate around the junction of itself and driving wheel 40.In the present embodiment, one end of connecting rod 30 is by a pinned connection to upper cutter 10, and its other end is connected to driving wheel 40, to realize above-mentioned rotation by another bearing pin (the second bearing pin).The junction of connecting rod 30 and driving wheel 40, namely the second bearing pin position, be set to the h place, center of distance driving wheel 40 on driving wheel 40.In the present embodiment, the radius of driving wheel 40 is h, or slightly larger than h, therefore connecting rod 30 and the junction of driving wheel 40 are arranged on the edge of driving wheel 40.
As shown in Figure 4, there is a centre bore center of driving wheel 40, and driving wheel 40, through this centre bore, is connected to motor by the rotating shaft (not shown) being connected to motor by.Motor drives driving wheel 40 to rotate by driving axis of rotation thus.
Fig. 4-8 shows the working cycles of shut-off mechanism that motor positive and inverse alternate run of the present invention drives, and wherein driving wheel 40 first rotates forward 1/2 week and reverses 1/2 week again.In the present embodiment, just transferring to and rotating counterclockwise, be reversed to and rotate clockwise.In other examples, also can be in contrast.Particularly, Fig. 4-5 display driver wheel 40 has rotated forward 1/4 week, and Fig. 5-6 display driver wheel 40 continues to have rotated forward 1/4 week, and Fig. 6-7 display driver wheel 40 has reversed 1/4 week, and Fig. 7-8 display driver wheel 40 continues to have reversed 1/4 week.
The cutting-off method of the shut-off mechanism that motor positive and inverse alternate run of the present invention drives is described below:
In a working cycles, as shown in Figure 4, it is in the position farthest away from lower cutter 20 for the initial position of upper cutter 10.When driving wheel 40 rotates forward first 1/4 week (as shown by the arrows in figure 4), connecting rod 30 pulls upper cutter 10 downwards, so upper cutter 10 moves downward (as shown in the downward arrow in Fig. 4), until the position shown in Fig. 5.Fig. 5 illustrates upper cutter 10 and the nearest state of lower cutter 20, now two edges of a knife laminatings, and cut-out action completes.When driving wheel 40 rotates forward second 1/4 week (as illustrated by arrows 5), connecting rod 30 upwards pulls upper cutter 10, so upper cutter 10 moves upward (as shown in the arrow upwards in Fig. 5), until the position shown in Fig. 6, namely it is farthest away from the position of lower cutter 20.When driving wheel 40 reverse first 1/4 week time (as indicated by the arrows in fig. 6), connecting rod 30 pulls upper cutter 10 downwards, so upper cutter 10 moves downward (as shown in the downward arrow in Fig. 6), until the position shown in Fig. 7.Fig. 7 illustrates upper cutter 10 and the nearest state of lower cutter 20, now two edges of a knife laminatings, and second time cut-out action completes.When driving wheel 40 reverse second 1/4 week time (as depicted by the arrows in figure 7), connecting rod 30 upwards pulls upper cutter 10, so upper cutter 10 moves upward (as shown in the arrow upwards in Fig. 7), until the position shown in Fig. 8, namely it is farthest away from the position of lower cutter 20.This completes a working cycles, and wait for next working cycles.
It should be noted that, in the present embodiment, lower cutter 20 is fixed and connecting rod 30 is connected to drive upper cutter 10 to make it move up and down with upper cutter 10; In other embodiments of the invention, also upper cutter can be fixed, and connecting rod is connected drive lower cutter to make it move up and down with lower cutter, complete rupturing operation.
In addition, in the present embodiment, the junction of connecting rod 30 and driving wheel 40 is set to: this junction equals the ultimate range (h) the edge of a knife of upper cutter 10 and the edge of a knife of lower cutter 20 to the distance at the center (namely through the center of the rotating shaft of the centre bore of driving wheel 40) of driving wheel 40.But in fact, as long as the position of this junction is set to: its distance to the center of driving wheel 40 is greater than the half (h/2) of the ultimate range between the edge of a knife of upper cutter 10 and the edge of a knife of lower cutter 20, just can by motor alternately rotating drive the method for driving wheel, realize the raising of its operating efficiency relative to prior art.
More than describe preferred embodiment of the present invention in detail.Should be appreciated that those of ordinary skill in the art just design according to the present invention can make many modifications and variations without the need to creative work.Therefore, all those skilled in the art, all should by the determined protection domain of claims under this invention's idea on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment.
Claims (10)
1. the cutting-off method of the shut-off mechanism of a motor positive and inverse alternate run driving, described shut-off mechanism comprises upper cutter, lower cutter, connecting rod and driving wheel, one end of described connecting rod is connected to described driving wheel, described driving wheel is by being connected to motor to be rotated by described driven by motor through the rotating shaft of its centre bore, it is characterized in that
Described cutting-off method comprises driving wheel described in described driven by motor and alternately rotates and reverse, and in the process wherein rotated forward at described driving wheel, described shut-off mechanism completes first time and cuts off; In the process that described driving wheel reverses, described shut-off mechanism completes second time and cuts off.
2. the cutting-off method of the shut-off mechanism of a motor positive and inverse alternate run driving, wherein on described driving wheel, the ultimate range between the junction of described connecting rod and described driving wheel to the edge of a knife and the edge of a knife of described lower cutter of distance and the described upper cutter in the axle center of described rotating shaft is equal; Rotate forward in the process of 1/2 week at described driving wheel, described shut-off mechanism completes first time cut-out; In the process that described driving wheel reverses 1/2 week, described shut-off mechanism completes second time and cuts off.
3. the cutting-off method of the shut-off mechanism of motor positive and inverse alternate run driving as claimed in claim 1 or 2, wherein said driving wheel is just transferring described driving wheel to and is rotating counterclockwise; Described driving wheel is reversed to described driving wheel and rotates clockwise.
4. the cutting-off method of the shut-off mechanism of motor positive and inverse alternate run driving as claimed in claim 1 or 2, wherein said driving wheel is just transferring described driving wheel to and is rotating clockwise; Described driving wheel is reversed to described driving wheel and rotates counterclockwise.
5. the shut-off mechanism of a motor positive and inverse alternate run driving, apply the cutting-off method of the shut-off mechanism that motor positive and inverse alternate run as claimed in claim 1 drives, comprise upper cutter, lower cutter, connecting rod and driving wheel, one end of described connecting rod is connected to described driving wheel, described driving wheel is by being connected to motor to be rotated by described driven by motor through the rotating shaft of its centre bore, it is characterized in that, on described driving wheel, the junction of described connecting rod and described driving wheel is greater than the half of the ultimate range between the edge of a knife of described upper cutter and the edge of a knife of described lower cutter to the distance in the axle center of described rotating shaft.
6. the shut-off mechanism that drives of motor positive and inverse alternate run as claimed in claim 5, the junction of wherein said connecting rod and described driving wheel equals the ultimate range between the edge of a knife of described upper cutter and the edge of a knife of described lower cutter to the distance in the axle center of described rotating shaft.
7. the shut-off mechanism that the motor positive and inverse alternate run as described in claim 5 or 6 drives, the other end of wherein said connecting rod is connected to described upper cutter, and described connecting rod can rotate around the junction of described connecting rod and described upper cutter.
8. the shut-off mechanism that the motor positive and inverse alternate run as described in claim 5 or 6 drives, wherein also comprise chute, can there is towards and/or deviate from the movement of described lower cutter in described upper cutter in described chute.
9. the shut-off mechanism that the motor positive and inverse alternate run as described in claim 5 or 6 drives, wherein said connecting rod can rotate around the junction of described connecting rod and described driving wheel.
10. the shut-off mechanism that the motor positive and inverse alternate run as described in claim 5 or 6 drives, the other end of wherein said connecting rod is connected to described lower cutter, and described connecting rod can rotate around the junction of described connecting rod and described lower cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510740723.XA CN105216044B (en) | 2015-11-04 | 2015-11-04 | Shut-off mechanism and its cutting-off method that motor positive and inverse alternate run drives |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510740723.XA CN105216044B (en) | 2015-11-04 | 2015-11-04 | Shut-off mechanism and its cutting-off method that motor positive and inverse alternate run drives |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105216044A true CN105216044A (en) | 2016-01-06 |
| CN105216044B CN105216044B (en) | 2017-03-15 |
Family
ID=54985483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510740723.XA Active CN105216044B (en) | 2015-11-04 | 2015-11-04 | Shut-off mechanism and its cutting-off method that motor positive and inverse alternate run drives |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105216044B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5749277A (en) * | 1996-05-23 | 1998-05-12 | Axiohm Ipb Inc | Cutting mechanism for receipt printer |
| CN2394768Y (en) * | 1999-09-23 | 2000-09-06 | 博罗县石湾镇艾维制品厂 | Bench type paper cutter |
| CN1271092A (en) * | 1999-03-12 | 2000-10-25 | 莱卡显微***努斯洛赫股份有限公司 | Slicer |
| US6142048A (en) * | 1996-05-22 | 2000-11-07 | Bhs Corrugated Maschinen- Und Anlagenbau Gmbh | Dual rotating blade cutting device for cutting a continuous material |
| CN203236757U (en) * | 2013-04-10 | 2013-10-16 | 上海洲泰轻工机械制造有限公司 | Secondary slitting device for waste edge of plastic bag |
-
2015
- 2015-11-04 CN CN201510740723.XA patent/CN105216044B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6142048A (en) * | 1996-05-22 | 2000-11-07 | Bhs Corrugated Maschinen- Und Anlagenbau Gmbh | Dual rotating blade cutting device for cutting a continuous material |
| US5749277A (en) * | 1996-05-23 | 1998-05-12 | Axiohm Ipb Inc | Cutting mechanism for receipt printer |
| CN1271092A (en) * | 1999-03-12 | 2000-10-25 | 莱卡显微***努斯洛赫股份有限公司 | Slicer |
| CN2394768Y (en) * | 1999-09-23 | 2000-09-06 | 博罗县石湾镇艾维制品厂 | Bench type paper cutter |
| CN203236757U (en) * | 2013-04-10 | 2013-10-16 | 上海洲泰轻工机械制造有限公司 | Secondary slitting device for waste edge of plastic bag |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105216044B (en) | 2017-03-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103910204B (en) | Wide-angle bucket tool tipper | |
| CN105173816A (en) | Hydraulic steel plate turnover machine and turnover method | |
| CN205219253U (en) | Motor is positive and negative to be transfered for operation driven shutdown mechanism | |
| CN104607290A (en) | Garbage crusher | |
| CN105216044A (en) | The shut-off mechanism that motor positive and inverse alternate run drives and cutting-off method thereof | |
| CN104400128A (en) | Chamfering device | |
| CN204592177U (en) | A kind of spinning transmission changement | |
| CN206668884U (en) | A kind of novel transmission mechanism | |
| CN103480778A (en) | Shearing device for truss production line | |
| CN204036471U (en) | A kind of balancing weight boosting mechanism of mechanical police's mechanical arm | |
| CN202646444U (en) | Joining chained drive shaft | |
| CN206705320U (en) | One kind receives side machine | |
| CN202416392U (en) | Space-controllable mechanism type loading machine with two-dimensional rotating boom and one-dimensional rotating scraper pan | |
| CN207767505U (en) | A kind of circumferential direction Multi-station linked mechanism | |
| CN205441085U (en) | Cutting mechanism of wrapping bag valve port | |
| CN208546007U (en) | A kind of transmission mechanism for realizing vehicle-carrying plate vertically and horizontally mobile handoff by link mechanism | |
| CN205465649U (en) | Dual grinding system of high -efficient type | |
| CN106274938A (en) | Rail vehicle air conditioner group waste gas exhaust door | |
| CN205589186U (en) | Reciprocal drive mechanism and wiper | |
| CN205237210U (en) | Coiler cutting mechanism | |
| CN104265311A (en) | Soil stirring device for cutter head of shield tunneling machine | |
| CN103743561B (en) | Industrial control lever service life test device | |
| CN205022540U (en) | Over -and -under type windscreen wiper arm | |
| CN202655523U (en) | Novel mechanism for shearing reinforcing steel bar | |
| CN202529964U (en) | Scraper blade type material-distributing, breaking and collecting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |