CN109895168A - A kind of electrical engineering automation blanking device - Google Patents
A kind of electrical engineering automation blanking device Download PDFInfo
- Publication number
- CN109895168A CN109895168A CN201910188665.2A CN201910188665A CN109895168A CN 109895168 A CN109895168 A CN 109895168A CN 201910188665 A CN201910188665 A CN 201910188665A CN 109895168 A CN109895168 A CN 109895168A
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- China
- Prior art keywords
- cam
- bevel gear
- cutting device
- shaft
- extruding wheel
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Abstract
The invention discloses a kind of electrical engineerings to automate blanking device, relates generally to blanking equipment field.Including shell structure, power device, feed device and cutting device, shell structure is for installing power device, feed device and cutting device, feed device is for sending the heat-shrink tube of regular length to cutting device, cutting device is for heat-shrink tube to be truncated, power device is used to provide power to feed device and cutting device, power device includes servo motor, third rotation axis, first bevel gear and cam, servo motor output shaft is fixedly and coaxially connected with third rotation axis, third rotation axis, which is rotated coaxially with first bevel gear by unilateral bearing, to be connect, first bevel gear is by power transmission to feed device, cam is rotated coaxially by unilateral bearing with third rotation axis and is connect, cam is by power transmission to cutting device.The beneficial effects of the present invention are: the heat-shrink tube of measured length can be intercepted automatically by being only applicable in a motor.
Description
Technical field
The present invention relates to blanking equipment field, specifically a kind of electrical engineering automates blanking device.
Background technique
Heat-shrink tube is common material in electrical engineering, in wiring for wrapping up exposed core, is grasped in physical cabling
There is a large amount of the end of a thread to need using heat-shrink tube in work, is usually all that artificial interception one end uses, because being artificial interception heat
The length of the draw is difficult to accomplish unanimously, because of the aesthetic measure of the influence wiring different in size of heat-shrink tube after wiring, especially
Seriously affect whole wiring aesthetic measure during a large amount of wiring, structure is complicated that volume is not suitable for greatly heat for general intercept unit
The blanking of the draw.
Summary of the invention
The purpose of the present invention is to provide a kind of electrical engineerings to automate blanking device, it is only applicable in a motor can be certainly
The heat-shrink tube of dynamic interception measured length.
The present invention to achieve the above object, is achieved through the following technical solutions:
A kind of electrical engineering automation blanking device, including shell structure, power device, feed device and cutting device,
The shell structure is used to install power device, feed device and cutting device,
For the feed device for sending the heat-shrink tube of regular length to cutting device, the cutting device is used for will be hot
Draw truncation, the power device are used to provide power to feed device and cutting device,
The power device includes servo motor, third rotation axis, first bevel gear and cam, and the servo motor is fixed
On shell, the servo motor output shaft is fixedly and coaxially connected with third rotation axis, and the first bevel gear is equipped with unidirectional
Bearing, the third rotation axis, which is rotated coaxially with first bevel gear by unilateral bearing, to be connect, and the first bevel gear is by power
It is transferred to feed device, unilateral bearing is provided on the cam, the cam is coaxial by unilateral bearing with third rotation axis
Rotation connection, the cam is by power transmission to cutting device.
The feed device includes fixed frame, the first extruding wheel and the second extruding wheel, and the fixed frame is fixed on shell,
First rotating shaft is rotatably connected on the fixed frame, the first rotating shaft is fixedly and coaxially connected with the first extruding wheel, and described second
Shaft is parallel with first rotating shaft axis, and second extruding wheel and the second shaft are rotatablely connected, and second shaft is equipped with
Pressurizing unit makes the second extruding wheel close to the first extruding wheel, and the bottom end of the first rotating shaft has been fixedly and coaxially connected the second cone tooth
Wheel, the first bevel gear are meshed with second bevel gear.
The pressurizing unit includes sliding groove and the first pressure spring, and the sliding groove is arranged on retainer, the sliding groove
Length direction perpendicular to the first extruding wheel axis direction, second shaft can be slided in sliding groove, first pressure spring
It is arranged in sliding groove far from the first extruding wheel side.
It is provided with sliding piece at the top of second shaft, stirs on the shell with being provided on sliding piece corresponding position
Hole, the sliding piece stretch out shell structure,
The cutting device includes Cut Block and cuts out plate, and the Cut Block is arranged in fixed frame side, the Cut Block
On be provided with shearing perforation, shearing perforation aperture direction with first extruding wheel wheel week tangential direction, the clipboard and Cut Block
It is slidably connected far from the first extruding wheel side, the clipboard bottom is provided with mandril, and the mandril is contacted with cam gabarit matches
It closes.
It is provided with roller bearing on the mandril, is in contact on the outside of the roller bearing outer ring and cam.
The cam section half be arc profile the other half be involute contour, involute one end and the tangent other end of circle
Protrude arc profile.
The prior art is compared, the beneficial effects of the present invention are:
Change the power transmission to feed device and cutting device by changing servo motor positive and negative rotation when in use, and
The discharging length for changing heat-shrink tube to the power transmission time of case feed device by controlling, fills when servo motor rotates forward to feeding
It sets and power completion feeding movement is provided, complete truncation to cutting device offer power when servo motor inverts and act, pass through one
Servo motor is acted with regard to achievable feeding and cutting, and can effectively reduce number of motors reduces structure complexity, reduces equipment
Volume.
Detailed description of the invention
Attached drawing 1 is structural upright schematic diagram of the invention.
Attached drawing 2 is of the invention and the structural upright schematic diagram of 1 same view angle of attached drawing removal shell and baffle.
Attached drawing 3 is the structural upright schematic diagram of removal shell and baffle of the invention.
Attached drawing 4 is the structural upright schematic diagram of removal shell and baffle of the invention.
Label shown in attached drawing:
1, shell；2, fixed frame；3, first rotating shaft；4, the first extruding wheel；5, sliding groove；6, the second shaft；7, the first pressure
Spring；8, the second extruding wheel；9, Cut Block；10, shearing perforation；11, baffle；12, feed opening；13, clipboard；14, slot is cut；15,
Second pressure spring；16, mandril；17, roller bearing；18, servo motor；19, third rotation axis；20, first bevel gear；21, second
Bevel gear；22, cam；23, turntable；24, axle center；25, sliding piece；26, poke hole.
Specific embodiment
Present invention will be further explained below with reference to specific examples.It should be understood that these embodiments are merely to illustrate the present invention
Rather than it limits the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, those skilled in the art
Member can make various changes or modifications the present invention, and such equivalent forms equally fall within range defined herein.
Embodiment: a kind of electrical engineering automates blanking device, including 1 structure of shell, power device, feed device and cuts
Disconnected device, 1 structure of shell are engineering plastics integrated formed structure, are fixed with fixed frame 2, the fixation on the shell 1
First rotating shaft 3 is rotatably connected on frame 2, the first rotating shaft 3 is fixedly and coaxially connected with the first extruding wheel 4, on the retainer
It is provided with sliding groove 5, the length direction of the sliding groove 5 is sliding in the sliding groove 5 perpendicular to 4 axis direction of the first extruding wheel
The second shaft 6 of dynamic connection, second shaft 6 is parallel with 3 axis of first rotating shaft, squeezes in the sliding groove 5 far from first
It takes turns 4 sides and is provided with the first pressure spring 7, first pressure spring 7 pushes the second shaft 6 in sliding groove 5 to close to the first extruding wheel 4
Direction it is mobile, second extruding wheel 8 and the rotation connection of the second shaft 6 are provided with sliding piece at the top of second shaft 6
25, on the shell 1 with poke hole 26 is provided on 25 corresponding position of sliding piece, the sliding piece 25 stretches out 1 structure of shell, can
To drive the second extruding wheel 8 far from the first extruding wheel 4 by sliding piece 25,
2 side of fixed frame is provided with Cut Block 9, and shearing perforation 10, the shearing perforation 10 are provided on the Cut Block 9
Aperture direction and the first extruding wheel 4 take turns all tangential directions, and the shearing perforation 10 is arranged in the first extruding wheel 4 and the second extruding wheel 8
Between, thickness of the aperture less than the first extruding wheel 4 of the shearing perforation 10, side setting of the fixed frame 2 far from Cut Block 9
There is baffle 11, feed opening 12 corresponding with shearing perforation 10 is provided on the baffle 11, the Cut Block 9 is far from the first extruding wheel
4 sides slidably connect clipboard 13, and the Cut Block 9 is provided with far from 4 side of the first extruding wheel and cuts slot 14, the cutting
Plate 13 is slidably matched with slot 14 is cut, and the second pressure spring 15 is provided at the top of the detection slot, and the promotion of the second pressure spring 15 is cut out
Plate moves down, and 13 bottom of clipboard is provided with mandril 16, is provided with roller bearing 17 on the mandril 16,
Servo motor 18 is fixed on the shell 1, the servo motor 18 uses DC servo motor, the servo electricity
The output shaft from the side of axis Shen of machine 18 is defined as motor forward rotation direction counterclockwise, clockwise turns to motor reversal direction, described
18 output shaft of servo motor has been fixedly and coaxially connected third rotation axis 19,
The third rotation axis 19, which rotates coaxially, is connected with first bevel gear 20, and the first bevel gear 20 is equipped with unidirectional
Bearing, the third rotation axis 19, which is rotated coaxially with first bevel gear 20 by unilateral bearing, to be connect, because of the work of unilateral bearing
It is only driven when motor rotates forward with, the first bevel gear 20, the bottom end of the first rotating shaft 3 has been fixedly and coaxially connected the
Two bevel gears 21, the first bevel gear 20 are meshed with second bevel gear 21,
The third rotation axis 19 is coaxially connected with cam 22, and unilateral bearing, the cam are provided on the cam 22
22 are rotated coaxially by unilateral bearing with third rotation axis 19 and connect, because of the effect of unilateral bearing, the cam 22 only exists
Motor reversal is driven, the 22 section half of cam be arc profile the other half be involute contour, involute one end and circle
The tangent other end protrudes arc profile, is in contact on the outside of 17 outer ring of roller bearing and cam 22, can band when motor reversal
Moving cam 22 rotates, and cam 22 drives roller bearing 17 and mandril 16 to rise, and the drive of mandril 16 is cut out plate and moved up
Hole is cut out in full masking, completes cutting movement.
The shell 1 is equipped with turntable 23, and the turntable 23 is rotatablely connected with shell 1,23 axis of turntable perpendicular to
Horizontal plane, the turntable 23 are provided with the cylindrical axle center 24 coaxial with turntable 23 above, will be at the heat-shrink tube of disk when using
It is coaxially disposed on turntable 23, will be inserted on the axle center 24 of turntable 23 at the drum hole of the heat-shrink tube of disk, in this way at 23 turns of turntable
Dynamic Shi Chengpan heat-shrink tube is not fallen off under turntable 23,
Tube head in heat-shrink tube at disk is pulled out, tube head is inserted into feed opening 12, stirring sliding piece 25 at this time makes
Second extruding wheel 8 is further continued for for being inserted into heat-shrink tube feed opening 12 until heat-shrink tube is stretched out of cutting hole far from the first extruding wheel 4
Out, sliding piece 25 is loosened at this time, compresses the second contact roller and the second contact roller by heat-shrink tube, be fixed on the shell 1
Control panel, control panel control the positive and negative rotation time of servo motor 18, can be with by changing time span that servo motor 18 rotates forward
The length control that realization heat-shrink tube stretches out, motor rotates backward the drive of cam 22 and cuts out the mobile completion shearing operation of plate, because convex
It takes turns 22 stop positions and is likely to occur difference, be provided with a magnet on the end face of the cam 22, it is corresponding with magnet on the shell 1
Position is provided with Hall element, can trigger Hall element when cam 22 and roller bearing 17 are in arc section, the servo in booting
Motor 18 can positive and negative rotation it is multiple, make magnet alignment Hall element position so that cut out hole be completely exposed can make heat-shrink tube
Normal through the feeding of heat-shrink tube can be completed and cutting work by controlling the positive and negative rotation of a motor in this way to heat-shrink tube
Make, completes two movements using a servo motor 18 and reduce the complexity of control, and equipment cost can be reduced, because of structure letter
Single later period is not easy to break down.
Claims (7)
1. a kind of electrical engineering automates blanking device, it is characterised in that: including shell structure, power device, feed device and
Cutting device, the shell structure are used to install power device, feed device and cutting device,
For sending the heat-shrink tube of regular length to cutting device, the cutting device is used for heat-shrink tube the feed device
Truncation, the power device are used to provide power to feed device and cutting device,
The power device includes servo motor, third rotation axis, first bevel gear and cam, and the servo motor is fixed on shell
On body, the servo motor output shaft is fixedly and coaxially connected with third rotation axis, and the first bevel gear is equipped with unilateral bearing,
The third rotation axis, which is rotated coaxially with first bevel gear by unilateral bearing, to be connect, and the first bevel gear arrives power transmission
Feed device, is provided with unilateral bearing on the cam, and the cam and third rotation axis rotate coaxially company by unilateral bearing
It connects, the cam is by power transmission to cutting device.
2. a kind of electrical engineering automates blanking device according to claim 1, it is characterised in that: the feed device includes
Fixed frame, the first extruding wheel and the second extruding wheel, the fixed frame are fixed on shell, and is rotatably connected on the fixed frame
One shaft, the first rotating shaft are fixedly and coaxially connected with the first extruding wheel, and second shaft is parallel with first rotating shaft axis,
Second extruding wheel and the second shaft are rotatablely connected, and second shaft, which is equipped with pressurizing unit, makes the second extruding wheel close to the
One extruding wheel, the bottom end of the first rotating shaft have been fixedly and coaxially connected second bevel gear, the first bevel gear and the second cone tooth
Wheel is meshed.
3. a kind of electrical engineering automates blanking device according to claim 1, it is characterised in that: the pressurizing unit includes
Sliding groove and the first pressure spring, the sliding groove are arranged on retainer, and the length direction of the sliding groove is squeezed perpendicular to first
Wheel axis direction, second shaft can be slided in sliding groove, and first pressure spring is arranged in sliding groove to be squeezed far from first
Pinch roller side.
4. a kind of electrical engineering automates blanking device according to claim 2, it is characterised in that: at the top of second shaft
Be provided with sliding piece, on the shell with poke hole is provided on sliding piece corresponding position, the sliding piece stretches out shell structure.
5. a kind of electrical engineering automates blanking device according to claim 1, it is characterised in that: the cutting device includes
Cut Block is provided with shearing perforation, the shearing perforation with plate, the Cut Block setting is cut out on fixed frame side, the Cut Block
Aperture direction with first extruding wheel wheel week tangential direction, the clipboard and Cut Block connect far from one Slideslip of the first extruding wheel
It connects, the clipboard bottom is provided with mandril, and the mandril is engaged with cam gabarit.
6. a kind of electrical engineering automates blanking device according to claim 5, it is characterised in that: be provided on the mandril
It is in contact on the outside of roller bearing, the roller bearing outer ring and cam.
7. a kind of electrical engineering automates blanking device according to claim 5, it is characterised in that: the cam section half
For arc profile, the other half is involute contour, and involute one end and the tangent other end of circle protrude arc profile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910188665.2A CN109895168A (en) | 2019-03-13 | 2019-03-13 | A kind of electrical engineering automation blanking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910188665.2A CN109895168A (en) | 2019-03-13 | 2019-03-13 | A kind of electrical engineering automation blanking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109895168A true CN109895168A (en) | 2019-06-18 |
Family
ID=66952175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910188665.2A Pending CN109895168A (en) | 2019-03-13 | 2019-03-13 | A kind of electrical engineering automation blanking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109895168A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE700378A (en) * | 1966-07-19 | 1967-12-01 | ||
| CN202686795U (en) * | 2012-05-11 | 2013-01-23 | 邹洪 | Single-power source tape binding machine |
| CN203854029U (en) * | 2014-06-07 | 2014-10-01 | 浙江腾隆智能电器有限公司 | Novel heat shrink tube cutting machine |
| CN205668287U (en) * | 2016-06-20 | 2016-11-02 | 张福生 | Small-sized electric Apparatus for producing chopped meat |
| CN205852925U (en) * | 2016-08-12 | 2017-01-04 | 苏州金纬机械制造有限公司 | The cutter sweep of cutting machine |
| CN108437000A (en) * | 2018-04-18 | 2018-08-24 | 响水县棋晟橡塑制品有限公司 | A kind of product of rubber and plastic production shear |
| CN108638166A (en) * | 2018-06-22 | 2018-10-12 | 赵喜亮 | A kind of making dried carrot cuts equipment with section |
| CN208179625U (en) * | 2018-03-09 | 2018-12-04 | 山东玉塑管业有限公司 | A kind of heat-shrink tube automatic cutting means |
-
2019
- 2019-03-13 CN CN201910188665.2A patent/CN109895168A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE700378A (en) * | 1966-07-19 | 1967-12-01 | ||
| CN202686795U (en) * | 2012-05-11 | 2013-01-23 | 邹洪 | Single-power source tape binding machine |
| CN203854029U (en) * | 2014-06-07 | 2014-10-01 | 浙江腾隆智能电器有限公司 | Novel heat shrink tube cutting machine |
| CN205668287U (en) * | 2016-06-20 | 2016-11-02 | 张福生 | Small-sized electric Apparatus for producing chopped meat |
| CN205852925U (en) * | 2016-08-12 | 2017-01-04 | 苏州金纬机械制造有限公司 | The cutter sweep of cutting machine |
| CN208179625U (en) * | 2018-03-09 | 2018-12-04 | 山东玉塑管业有限公司 | A kind of heat-shrink tube automatic cutting means |
| CN108437000A (en) * | 2018-04-18 | 2018-08-24 | 响水县棋晟橡塑制品有限公司 | A kind of product of rubber and plastic production shear |
| CN108638166A (en) * | 2018-06-22 | 2018-10-12 | 赵喜亮 | A kind of making dried carrot cuts equipment with section |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190618 |
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| RJ01 | Rejection of invention patent application after publication |