CN107738310A - Reflective membrane puncher - Google Patents
Reflective membrane puncher Download PDFInfo
- Publication number
- CN107738310A CN107738310A CN201611102589.1A CN201611102589A CN107738310A CN 107738310 A CN107738310 A CN 107738310A CN 201611102589 A CN201611102589 A CN 201611102589A CN 107738310 A CN107738310 A CN 107738310A
- Authority
- CN
- China
- Prior art keywords
- roller
- reflective membrane
- roll
- guide roller
- hot
- 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.)
- Withdrawn
Links
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
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
-
- 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
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
- B26D7/10—Means for treating work or cutting member to facilitate cutting by heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/24—Perforating by needles or pins
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D1/00—Devices using naturally cold air or cold water
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Winding Of Webs (AREA)
Abstract
The invention provides a kind of reflective membrane puncher, including frame, the frame is provided with drive mechanism, feeding roller, the first guide roller, perforated roll, the second guide roller, driven roller and rewind roll, the feeding roller, the first guide roller, perforated roll, the second guide roller, driven roller and rewind roll be arranged in parallel, the feeding roller is connected with feeding brake, the perforated roll is provided with several hot punching units, it is characterised in that：The drive mechanism is connected with driven roller, and blowing heat sink is provided between the perforated roll and the second guide roller.The present invention significantly reduces the surface temperature of perforated roll by hot pin heat insulation structural, reflective membrane after punching is cooled to rapidly room temperature by blowing heat sink, enable reflective membrane high-speed perforating and rewinding, greatly improve punching rewinding efficiency, ensure that drilling quality.
Description
Technical field
The present invention relates to agricultural mechanical field, more particularly to a kind of reflective membrane punched for the reflective membrane used under fruit tree
Puncher.
Background technology
In orchard planting, orchard worker can lay reflective membrane under fruit tree, by reflective membrane reflected sunlight, be radiated at fruit tree and
Below fruit so that fruit tree and fruit can absorb more sunlight, and fruit result is bigger, and fruit type is more preferable, it is most important that fruit
Crust color and luster is evenly beautiful, and fruit appearance significantly improves.This reflective membrane has flimsy shortcoming.Reflective membrane be by
Made of PET high-strength polyester aluminium coated films, itself has the characteristics of airtight permeable, and this causes reflective membrane to be detained product after the rain
Rainwater is stored, causes the aluminium coated Quick Oxidation of reflective membrane, loses and return light effect, meanwhile, reflective membrane also limit fruit tree to moisture content
Absorption.
In order to solve this problem, applicants have invented reflective membrane puncher, the patent No. 201520871689.5, the applying date
2015-10-28, this equipment are punched on reflective membrane, and form the thicker hole in edge, rainwater is more smoothly discharged, and are ensured
Absorption of the fruit tree to rainwater.But although the invention solves the problems, such as punching, rewinding, but it is also very bright the problem of exist
Aobvious, trepanning velocity is slower when being operation first, the easy adhesion of the reflective membrane of rewinding after punching.It is because hot pin needs to cause this phenomenon
Heat and cause to punch roll surface temperature rise, easily cause reflective membrane and deform, the plastics on reflective fenestra periphery melt behind hot stylus printer hole
Change, hole local temperature is higher, and rewinding speed slightly just easily causes reflective film coalescence soon, causes reflective membrane thoroughly to scrap.Hot stylus printer
The limitation in hole is so that the speed of rewinding is greatly affected after reflective membrane punching.Next to that it is cumbersome, basis is needed in drill process
The size adjustment tension maintaining device of reflective deflector roll, tension force is relatively stable during keeping reflective membrane punching rewinding, and reflective membrane is big
Roller resistance itself is big, it is necessary to turn the resistance of tension maintaining device down, and after rewinding is carried out to a certain degree, reflective deflector roll weight subtracts
Gently, resistance diminishes, it is necessary to tune up the resistance of tension maintaining device, needs constantly to adjust during rewinding, causes frequent operation, multiple
It is also unstable to roll up quality.And maintain equipment cost high with high-precision photoelectricity tension force, equipment can be increased considerably and integrally manufactured
Cost, also increase the working service cost of client.
The content of the invention
It is an object of the invention to overcome the weak point of above-mentioned reflective membrane puncher, there is provided one kind can high-speed perforating,
The reflective membrane puncher of rewinding.
The purpose of the present invention is reached by following technical measures：
Reflective membrane puncher, including frame, the frame are provided with drive mechanism, feeding roller, the first guide roller, punching
Roller, the second guide roller, driven roller and rewind roll, the feeding roller, the first guide roller, perforated roll, the second guide roller, driven roller and
Rewind roll be arranged in parallel, and the feeding roller is connected with feeding brake, and the perforated roll is provided with several hot punching portions
Part, it is characterised in that：The drive mechanism is connected with driven roller, and blowing is provided between the perforated roll and the second guide roller
Heat sink.Drive mechanism preferably uses motor connection reductor, linked transmission connected mode, and actuating speed is reliable and stable, also may be used
To use other type of drive.The direction of transfer of reflective membrane is successively from feeding roller, the first guide roller, perforated roll, in this equipment
Two guide rollers, driven roller to rewind roll, by reflective membrane rewinding in rewind roll.The reflective membrane that frame can process as needed is wide
Specific design size is spent, the two blocks of relatively parallel sheet materials connected with tie-beam is typically designed to, bearing sleeve is installed on sheet material
Various rollers are filled, so that reflective membrane can be made smoothly to transmit, punch can.This equipment is between perforated roll and the second guide roller
Provided with blowing heat sink, make the reflective membrane that residual temperature is higher after punching by the cooling processing of blowing heat sink, reflective membrane
Temperature drops to rapidly normal level, after rewinding would not adhesion, the speed can of such rewinding increases substantially, and experiment confirms
Rewinding speed improve to original speed 4 again still can normal rewinding adhesion, operating efficiency is greatly improved.
As a kind of preferred scheme, the perforated roll includes outer roller and interior roller, and the outer roller is provided with hot pin hole, institute
State and hot needle assemblies are connected with interior roller, the hot needle assemblies include electrically heated rod and hot pin, and hot pin is stretched out in the end of the hot pin
Hole.
As a kind of preferred scheme, there is heat-insulated gap between the outer roller and interior roller.
As a kind of preferred scheme, the interior roller is provided with some groups of hot pin fixation kits, the hot pin fixation kit bag
Lower stator and upper stator are included, the lower stator is fixed on interior roller, is provided between the lower stator and upper stator
Thermal insulation layer, the hot needle assemblies are placed in thermal insulation layer.Lower stator and upper stator are spirally connected fixation.Pass through hot pin fixation kit
With the setting of thermal insulation layer, not only contribute to keep hot pin temperature, reduce power consumption, more reduction heat transfer to interior roller, furthermore outer roller
There is heat-insulated gap between cylinder and interior roller, be significantly reduced the heat transfer of external roller, even if working for a long time, outer roller
Drum surface temperature is only slightly higher than room temperature, is substantially less than the perforated roll of the hot pin punch device of tradition, ensure that reflective membrane will not be by
Thermal deformation, it is often more important that, reflective membrane will not reduce intensity because heated, allow to use higher rewinding tension force during rewinding,
Carry out high-speed perforating rewinding operation.
As a kind of preferred scheme, the blowing heat sink includes blower fan and air duct, the air-out of the air duct and blower fan
Mouth pipeline connection, the air duct are provided with the air outlet pointed between perforated roll and the second guide roller.
As a kind of specific preferred scheme, the air duct be placed in the first guide roller, perforated roll and the second guide roller it
Between.Air duct is placed in more compact structure between the first guide roller, perforated roll and the second guide roller, is advantageous to reflective membrane cooling, and
Air duct does not influence reflective membrane handling, can improve operating efficiency.Air duct is placed between perforated roll and the second guide roller, with the
The relative position of one guide roller can also, but not as air duct is placed between the first guide roller, perforated roll and the second guide roller
It is more excellent.
As a kind of preferred scheme, the air outlet position is equipped with the hot pin position on perforated roll.
As a kind of preferred scheme, the driven roller includes roller core and the glue-line being paperwrapped on roller core.Glue-line uses rubber
Made Deng organic material, thickness is moderate with friction dynamics up to several centimeters, impulse- free robustness, not the advantages of easy damaged reflective membrane.
As a kind of preferred scheme, the frame both sides are arranged with the rewind roll groove being obliquely installed, the rewind roll two
End is placed in rewind roll groove respectively, compacting part is hinged with the frame, rewind roll is pressed to driving by the compacting part
Roller.Compacting part produces to rewind roll continues the consistent pressure for pressing to driven roller, makes to remain equal between rewind roll and driven roller
Even consistent pressure, bears the dynamics of uniformity all the time during reflective membrane rewinding, reflective membrane will not be because of the inconsistent quilt of dynamics
Stretcher strain, makes that the reflective deflector roll after rewinding is close, is not easy to scatter, better than the side that brake is used in the applicant's priority patent
Case, the technical scheme of simple driving rewind roll in better than other type rewinding devices.Driven roller drives reflective membrane in the present invention
Advance, because compacting part makes pressure stability between driven roller and rewind roll, the feeding brake being connected with feeding roller coordinates just
It can be good at ensure that the tension stability in the whole traveling of reflective membrane, it is not necessary to make any adjustments in operation.This structure with
Cheap cost has reached the performance of the photoelectricity tension control apparatus of complex and expensive, is worthy to be popularized.
As a kind of specific preferred scheme, the compacting part includes clamping arm, and described clamping arm one end is articulated with machine
On frame, the other end is crimped with rewind roll, and one end of extension spring is connected with the middle part of the clamping arm, and the extension spring other end is fixed on machine
On frame.The one end of clamping arm away from rewind roll is connected with foot-driven lever, and foot-driven lever end is provided with pedal, and stepping on pedal can be with
Clamping arm easily is lifted, so as to take out the good reflective deflector roll of rewinding.Compacting part can also use the knot of compact heap cooperation spring
Structure, but be not as more excellent as said structure.
By adopting the above-described technical solution, compared with prior art, it is an advantage of the invention that：
The invention discloses a kind of reflective membrane puncher punched for the reflective membrane used under fruit tree, pass through the heat-insulated knot of hot pin
Structure significantly reduces the surface temperature of perforated roll, and the reflective membrane after punching is cooled to rapidly room temperature by blowing heat sink so that
Reflective membrane can high-speed perforating and rewinding, greatly improve punching rewinding efficiency, ensure that drilling quality.
The invention will be further described with reference to the accompanying drawings and detailed description.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of reflective membrane puncher of the present invention.
Embodiment
Embodiment：As shown in Figure 1, reflective membrane puncher, including frame, the frame are provided with drive mechanism 14, sent
Material roller 10, the first guide roller 12, perforated roll 9, the second guide roller 4, driven roller 3 and rewind roll 2, the feeding roller 10, first are led
It is be arranged in parallel to roller 12, perforated roll 9, the second guide roller 4, driven roller 3 and rewind roll 2, the feeding roller 10, which is connected with, to be sent
Expect brake, feeding brake is magnetic powder brake in the present embodiment, and the perforated roll 9 is provided with several hot punching units,
The drive mechanism 14 is connected with driven roller 3, and blowing heat sink is provided between the guide roller 4 of perforated roll 9 and second.
Drive mechanism 14 preferably uses motor connection reductor, linked transmission connected mode, and actuating speed is reliable and stable, can also use it
Its type of drive.Coiled reflective film roll of not punching is set on feeding roller 10 in this equipment, and reflective membrane 11 is successively from feeding roller
10th, the first guide roller 12, perforated roll 9, the second guide roller 4, driven roller 3 to rewind roll 2, rewinding is in multiple after reflective membrane 11 is punched
On winding up roller 2.The concrete shape of frame not shown in accompanying drawing, because the reflective membrane width that frame can process as needed is specifically set
Size is counted, usual structure design is the two blocks of relatively parallel sheet materials connected with tie-beam, and it is each that bearing block suit is installed on sheet material
Kind roller, so that reflective membrane can be made smoothly to transmit, punch can.
As shown in Figure 1, the perforated roll 9 includes outer roller 92 and interior roller 91, between the outer roller 92 and interior roller 91
With heat-insulated gap 96, the outer roller 92 is provided with hot pin hole 93, and the interior roller 91 is provided with hot needle assemblies, the hot pin group
Part includes electrically heated rod and hot pin 7, and the hot pin 7 stretches out hot pin hole 93, and the interior roller 91 is provided with some groups of hot pin fixation groups
Part, the hot pin fixation kit include lower stator 95 and upper stator 94, and lower stator 95 and upper stator 94 are spirally connected fixation,
The lower stator 95 is fixed on interior roller 91, and thermal insulation layer 8, the heat are provided between the lower stator 95 and upper stator 94
Needle assemblies are placed in thermal insulation layer 8.In the present embodiment, hot pin 7 is the L-type with middle cavity, and it is hollow that electrically heated rod inserts hot pin
Chamber, electrically heated rod are electrically connected to conducting ring, and conducting ring is arranged at punching roll end and is connected with equipment control cabinet.Do not show in accompanying drawing
Go out electrically heated rod, conducting ring and equipment control cabinet, these are all conventional arrangements.
As shown in Figure 1, the blowing heat sink includes blower fan 13 and air duct 6, the air-out of the air duct 6 and blower fan 13
Mouth pipeline connection, the air duct 6 are provided with the air outlet 5 pointed between the guide roller 4 of perforated roll 9 and second, and the air duct 6 disposes
Between the first guide roller 12, the guide roller 4 of perforated roll 9 and second, the position of air outlet 5 and the position of hot pin 7 on perforated roll 9
It is equipped with.
In the present embodiment, the driven roller 3 includes roller core 31 and the glue-line 32 being paperwrapped on roller core 31.Glue-line 32 uses
The organic materials such as rubber make, and thickness is moderate with friction dynamics up to several centimeters, impulse- free robustness, not the advantages of easy damaged reflective membrane 11.
In the present embodiment, the frame both sides are arranged with the rewind roll groove being obliquely installed, and rewind roll groove sets for inclination
The groove put, the both ends of rewind roll 2 are placed in rewind roll groove respectively, and compacting part, the pressure are hinged with the frame
Rewind roll 2 is pressed to driven roller 3 by tight part, and the compacting part includes clamping arm 1, and described one end of clamping arm 1 is articulated with frame
On, the other end is contacted with rewind roll 2, and the middle part of clamping arm 1 is connected with one end of extension spring 15, and the other end of extension spring 15 is fixed
In in frame.The one end of clamping arm 1 away from rewind roll 2 is connected with foot-driven lever 16, and the end of foot-driven lever 16 is provided with pedal 17.Step on
Lower pedal 17 can easily lift clamping arm 1, so as to take out the rewind roll 2 of the good reflective membrane of rewinding.Rewinding not shown in accompanying drawing
Roller groove.
Claims (10)
1. reflective membrane puncher, including frame, the frame be provided with drive mechanism, feeding roller, the first guide roller, perforated roll,
Second guide roller, driven roller and rewind roll, the feeding roller, the first guide roller, perforated roll, the second guide roller, driven roller and multiple
Winding up roller be arranged in parallel, and the feeding roller is connected with feeding brake, and the perforated roll is provided with several hot punching units,
It is characterized in that：The drive mechanism is connected with driven roller, and blowing drop is provided between the perforated roll and the second guide roller
Warm device.
2. reflective membrane puncher according to claim 1, it is characterised in that：The perforated roll includes outer roller and interior roller,
The outer roller is provided with hot pin hole, and hot needle assemblies are connected with the interior roller, and the hot needle assemblies include electrically heated rod and heat
Hot pin hole is stretched out in pin, the end of the hot pin.
3. reflective membrane puncher according to claim 2, it is characterised in that：Have between the outer roller and interior roller heat-insulated
Gap.
4. reflective membrane puncher according to claim 2, it is characterised in that：The interior roller is fixed provided with some groups of hot pins
Component, the hot pin fixation kit include lower stator and upper stator, and the lower stator is fixed on interior roller, described lower solid
Thermal insulation layer is provided between stator and upper stator, the hot needle assemblies are placed in thermal insulation layer.
5. the reflective membrane puncher according to one of Claims 1-4, it is characterised in that：The blowing heat sink
Including blower fan and air duct, the air outlet pipeline connection of the air duct and blower fan, the air duct, which is provided with, points to perforated roll and second
Air outlet between guide roller.
6. reflective membrane puncher according to claim 5, it is characterised in that：The air duct is placed in the first guide roller, beaten
Between hole roller and the second guide roller.
7. reflective membrane puncher according to claim 5, it is characterised in that：The air outlet position and the heat on perforated roll
Pin position is equipped with.
8. reflective membrane puncher according to claim 1, it is characterised in that：The driven roller includes roller core and is paperwrapped in roller
Glue-line on core.
9. reflective membrane puncher according to claim 1, it is characterised in that：The frame both sides, which are arranged with, to be obliquely installed
Rewind roll groove, the rewind roll both ends are placed in rewind roll groove respectively, and clamping arm, the compression are hinged with the frame
Rewind roll is pressed to driven roller by arm.
10. reflective membrane puncher according to claim 9, it is characterised in that：Described clamping arm one end is articulated with frame,
The other end is crimped on rewind roll, and one end of extension spring is connected with the middle part of the clamping arm, and the extension spring other end is fixed in frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611102589.1A CN107738310A (en) | 2016-11-24 | 2016-11-24 | Reflective membrane puncher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611102589.1A CN107738310A (en) | 2016-11-24 | 2016-11-24 | Reflective membrane puncher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107738310A true CN107738310A (en) | 2018-02-27 |
Family
ID=61235089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611102589.1A Withdrawn CN107738310A (en) | 2016-11-24 | 2016-11-24 | Reflective membrane puncher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107738310A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112776077A (en) * | 2020-12-24 | 2021-05-11 | 罗源县凤山镇企业服务中心 | Mulching film punching machine |
| CN114770654A (en) * | 2022-05-17 | 2022-07-22 | 嘉兴星越包装材料有限公司 | Automatic perforating machine |
-
2016
- 2016-11-24 CN CN201611102589.1A patent/CN107738310A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112776077A (en) * | 2020-12-24 | 2021-05-11 | 罗源县凤山镇企业服务中心 | Mulching film punching machine |
| CN114770654A (en) * | 2022-05-17 | 2022-07-22 | 嘉兴星越包装材料有限公司 | Automatic perforating machine |
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180227 |