CN106542323A - A kind of electronic protective film processing charging equipment - Google Patents
A kind of electronic protective film processing charging equipment Download PDFInfo
- Publication number
- CN106542323A CN106542323A CN201611075691.7A CN201611075691A CN106542323A CN 106542323 A CN106542323 A CN 106542323A CN 201611075691 A CN201611075691 A CN 201611075691A CN 106542323 A CN106542323 A CN 106542323A
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- China
- Prior art keywords
- slide block
- welding
- way
- drawstring
- slide rail
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
Abstract
The present invention relates to a kind of charging equipment, more particularly to a kind of electronic protective film processing charging equipment.The technical problem to be solved in the present invention is to provide a kind of electronic protective film processing charging equipment that can reduce labor strength.In order to solve above-mentioned technical problem; the invention provides such a electronic protective film processing charging equipment, includes fixed block, flexible member, the first slide block, the first slide rail, placement plate, process frame, the second slide block, the second slide rail, contact roller, shield, first fixed pulley etc.;Process frame left wall and be provided with charging aperture.Invention achieves to reduce the effect simple to operate of the labor intensity of operator, the simple structure of device and device, by the elastic reaction of flexible member, it is possible to achieve when placement plate is moved upwards.
Description
Technical field
The present invention relates to a kind of charging equipment, more particularly to a kind of electronic protective film processing charging equipment.
Background technology
At present, in order to cost-effective, the production of electronic protective film mainly with wide format into rolling into, after completing,
According to actual needs, according to certain specification cutting into narrow face, the cutting machine for currently using is needed the guarantor of wide format manually
Cuticula volume is placed on the head of cutting machine, is cut after clamping.Because the center of head is higher, material volume weight weight, feeding are needed
By hoisting machineries such as driving or fork trucks, and to want many people realize, the high labor intensive of operator, production efficiency
Low, both wasting manpower and material resources, increased manufacturing cost again.
Problems of the Chinese patent CN202030350U for existing protection film roll feeding, discloses a kind of for producing electricity
The feeding device of the cutting machine of sub- protecting film, its by be provided with fixed mount, slide, support base, retainer plate, two groups it is hinged
First connecting rod and second connecting rod and drive mechanism mode, reached the problem of the labor intensity for reducing operator, but due to
It is not thorough enough that design considers, when in use there is still a need for carrying out the carrying of multiple material volume, so as to operator's work can be caused strong
The big problem of degree.
To sum up, need at present to research and develop a kind of material volume charging equipment that can reduce labor strength, overcome prior art
The shortcoming of middle operator's high labor intensive.
The content of the invention
(1)Technical problem to be solved
The present invention is in order to overcome the shortcoming of operator's high labor intensive in prior art, the technical problem to be solved in the present invention to be
A kind of electronic protective film processing charging equipment that can reduce labor strength is provided.
(2)Technical scheme
In order to solve above-mentioned technical problem, the invention provides such a electronic protective film processing charging equipment, includes
Fixed block, flexible member, the first slide block, the first slide rail, placement plate, process frame, the second slide block, the second slide rail, contact roller, screening
Plate, the first fixed pulley, the first drawstring, the second fixed pulley, the 3rd fixed pulley, the second drawstring and electronic reel;Cutting board is left
Side is connected with process frame by way of welding, processes frame left wall and is provided with charging aperture, processes frame inner top and leads to successively from left to right
Cross the first straight-bar welding mode be connected with the first fixed pulley, the second straight-bar weld by way of be connected with the second fixed pulley and
The 3rd fixed pulley is connected with by way of the 3rd straight-bar is welded, the first fixed pulley, the second fixed pulley and the 3rd fixed pulley can turn
It is dynamic, to process the second slide rail is connected with by way of welding on the right side of frame inner bottom part, on the second slide rail, slidingtype is connected with the second cunning
Block, the second slide block and the second slide rail coordinate, and the second slide block passes on left the mode of welding and is connected with the first slide rail, on the first slide rail
Slidingtype is connected with the first slide block, and the first slide block and the first slide rail coordinate, and the first slide rail top left side is connected by way of welding
Be connected to fixed block, fixed block is located at the first slide block left, on the right side of fixed block and on the left of the first slide block between by linking up with connection
Mode connects and has elastic component, and is connected with shield at the top of fixed block by way of welding, and shield top right side is provided with groove, the
On the left of one slide block, top is connected with the first drawstring by way of linking up with connection, and the first drawstring bypasses the first fixed pulley and the successively
Two fixed pulleys, are connected with placement plate on the right side of the first slide block by way of welding, place
There is contact roller, contact roller is rotatable, contact roller and the second slide rail left contact coordinate, and lower section passes through on front side of the second slide rail
The mode of welding is connected with electronic reel, and the second drawstring is wound with electronic reel, and the second drawstring bypasses the 3rd fixed pulley, the
Two drawstring ends are connected by way of hook is connected with the second slider top.
Preferably, fixed dam is also included, and to be processed and fixed dam is connected with by way of welding above frame inner left wall,
The three-dimensional shape of fixed dam is cuboid, and the material of fixed dam is Q275 steel.
Preferably, also include sloping platform, process lower section on the left of frame and be connected with sloping platform by way of welding, at the top of sloping platform with
Charging aperture bottom is located at same level.
Preferably, flexible member is spring.
Preferably, the first drawstring and the second drawstring are steel wire rope.
Preferably, the material for processing frame is Q235 steel.
Operation principle:When needing the feeding for carrying out material volume to work, by charging aperture, the material volume for treating feeding is placed on
Top of the plate portion is put, is started electronic reel afterwards and is rotated forward the second drawstring of withdrawal, so that the second slide block is moved upwards, make the first slide rail
Move upwards, the first slide block is moved upwards, and then placement plate is moved upwards, due to the presence of contact roller, so placing
Very little is hindered when plate is moved upwards, the carrying out for being easy to feeding to work, after the second slide block motion certain distance upwards, contact roller
Separate with the second slide rail, due to the elastic reaction of flexible member, move right the first slide block, move right so as to place plate,
Electronic reel stops operating, and operator just can promote to the right material volume to cutting board afterwards, start afterwards electronic
The second drawstring is released in reel reversion, and while the first drawstring of pulling, makes the first slide block be moved to the left reset, make contact roller
With the second slide rail left contact, due to action of gravity, the second slide block can be moved downward, when the second slide block moves downward reset
Afterwards, electronic reel stops operating, and when the feeding work for carrying out material volume is also needed to next time, can enter again according to above-mentioned principle
Row work.
Because also including fixed dam, to process and fixed dam is connected with by way of welding above frame inner left wall, Gu
The three-dimensional shape for determining baffle plate is cuboid, and the material of fixed dam is Q275 steel, so being made by the constant resistance of fixed dam
With the first slide block of being more convenient for making is to left movement reset.
Because also including sloping platform, process frame on the left of lower section welding by way of be connected with sloping platform, at the top of sloping platform with enter
Material mouth bottom is located at same level, so easily facilitate for material volume to be transported to placement top of the plate portion.
Because flexible member is spring, the elastic effect of spring is good, so when the first slide block transports to the right material volume effect is more
It is good.
Because the first drawstring and the second drawstring are steel wire rope, the intensity of steel wire rope is high, hardness is big, thus the first drawstring and
The using effect of the second drawstring is more preferable, service life is longer.
Because the material for processing frame is Q235 steel, the intensity height of Q235 steel, plasticity are good, so processing the using effect of frame more
Good, working life is longer.
(3)Beneficial effect
Invention achieves to reduce the effect simple to operate of the labor intensity of operator, the simple structure of device and device,
By the elastic reaction of flexible member, it is possible to achieve when placement plate is moved upwards, automatic conveying goes out material volume to cutting board.
Description of the drawings
Fig. 1 is the first main structure diagram of the present invention.
Fig. 2 is second main structure diagram of the present invention.
Fig. 3 is the third main structure diagram of the present invention.
Labelling in accompanying drawing for:1- fixed blocks, 2- flexible members, the first slide blocks of 3-, the first slide rails of 4-, 5- place plate, 6-
Process frame, the second slide blocks of 7-, the second slide rails of 8-, 9- cutting boards, 10- contact rollers, 11- grooves, 12- shields, 13- chargings
Mouthful, the first fixed pulleys of 14-, the first drawstrings of 15-, the second fixed pulleys of 16-, the 3rd fixed pulleys of 17-, the second drawstrings of 18-, 19- are electronic
Reel, 20- fixed dams, 21- sloping platforms.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of electronic protective film processing charging equipment, as Figure 1-3, includes fixed block 1, flexible member 2, the first slide block
3rd, the first slide rail 4, placement plate 5, process frame 6, the second slide block 7, the second slide rail 8, contact roller 10, shield 12, the first fixed pulley
14th, the first drawstring 15, the second fixed pulley 16, the 3rd fixed pulley 17, the second drawstring 18 and electronic reel 19;Cutting board 9 is left
Side is connected with process frame 6 by way of welding, processes 6 left wall of frame and is provided with charging aperture 13, process 6 inner top of frame from left to right according to
It is secondary that the first fixed pulley 14 is connected with by way of the first straight-bar is welded, second is connected with calmly by way of the second straight-bar is welded
Pulley 16 and the 3rd straight-bar weld by way of be connected with the 3rd fixed pulley 17, the first fixed pulley 14,16 and of the second fixed pulley
3rd fixed pulley 17 is rotatable, to process and be connected with the second slide rail 8 by way of welding on the right side of 6 inner bottom part of frame, on the second slide rail 8
Slidingtype is connected with the second slide block 7, and the second slide block 7 is coordinated with the second slide rail 8, and the second slide block 7 passes on left the mode of welding and connects
The first slide rail 4 is connected to, slidingtype is connected with the first slide block 3 on the first slide rail 4, the first slide block 3 is coordinated with the first slide rail 4, first
4 top left side of slide rail is connected with fixed block 1 by way of welding, and fixed block 1 is located at 3 left of the first slide block, on the right side of fixed block 1
With on the left of the first slide block 3 between connect by way of hook be connected and have elastic component 2, the side at the top of fixed block 1 by welding
Formula is connected with shield 12, and 12 top right side of shield is provided with groove 11, and on the left of the first slide block 3, top is connected by way of linking up with connection
The first drawstring 15 is connected to, the first drawstring 15 bypasses the first fixed pulley 14 and the second fixed pulley 16 successively, passes through on the right side of the first slide block 3
The mode of welding is connected with placement plate 5, to place and be connected with contact roller 10, contact roller 10 by way of welding on the right side of plate 5
Rotatably, contact roller 10 and 8 left contact of the second slide rail coordinate, and on front side of the second slide rail 8, lower section is connected by way of welding
There is electronic reel 19, on electronic reel 19, be wound with the second drawstring 18, the second drawstring 18 bypasses the 3rd fixed pulley 17, and second draws
Restrict 18 ends with the top of the second slide block 7 hook be connected by way of connect.
Fixed dam 20 is also included, and to be processed and fixed dam 20 is connected with by way of welding above 6 inner left wall of frame, Gu
The three-dimensional shape for determining baffle plate 20 is cuboid, and the material of fixed dam 20 is Q275 steel.
Also include sloping platform 21, process lower section on the left of frame 6 and be connected with sloping platform 21 by way of welding, at the top of sloping platform 21 with
13 bottom of charging aperture is located at same level.
Flexible member 2 is spring.
First drawstring 15 and the second drawstring 18 are steel wire rope.
The material for processing frame 6 is Q235 steel.
Operation principle:When needing the feeding for carrying out material volume to work, by charging aperture 13, the material volume for treating feeding is placed on
Place at the top of plate 5, start electronic reel 19 afterwards and rotate forward the second drawstring 18 of withdrawal, so that the second slide block 7 is moved upwards, make
First slide rail 4 is moved upwards, the first slide block 3 is moved upwards, and then placement plate 5 is moved upwards, due to contact roller 10
Exist, so place when plate 5 is moved upwards that very little is hindered, the carrying out for being easy to feeding to work, when the second slide block 7 is moved necessarily upwards
After distance, contact roller 10 is separated with the second slide rail 8, due to the elastic reaction of flexible member 2, moves right the first slide block 3,
Move right so as to place plate 5, electronic reel 19 stops operating, operator just can promote to the right material volume to cutting afterwards
At the top of board 9, start the reversion of electronic reel 19 afterwards and release the second drawstring 18, and while pull the first drawstring 15, make the
One slide block 3 is moved to the left reset, makes 8 left contact of contact roller 10 and the second slide rail, and due to action of gravity, the second slide block 7 can
To move downward, after the second slide block 7 moves downward reset, electronic reel 19 stops operating, and also needs to be expected when next time
When the feeding of volume works, can be operated again according to above-mentioned principle.
Because also including fixed dam 20, to process and fixed dam is connected with by way of welding above 6 inner left wall of frame
20, the three-dimensional shape of fixed dam 20 is cuboid, and the material of fixed dam 20 is Q275 steel, so by fixed dam 20
Constant resistance is acted on, and is more convenient for making the first slide block 3 reset to left movement.
Because also including sloping platform 21, processing lower section on the left of frame 6 and sloping platform 21 being connected with by way of welding, sloping platform 21 is pushed up
Portion is located at same level with 13 bottom of charging aperture, so easily facilitate material volume is transported at the top of placement plate 5.
Because flexible member 2 is spring, the elastic effect of spring is good, so effect when the first slide block 3 transports to the right material volume
More preferably.
Because the first drawstring 15 and the second drawstring 18 are steel wire rope, the intensity height of steel wire rope, hardness are big, so first draws
Rope 15 and the second drawstring 18 using effect is more preferable, service life is longer.
Because the material for processing frame 6 is Q235 steel, the intensity height of Q235 steel, plasticity are good, so processing the using effect of frame 6
More preferably, working life is longer.
Embodiment described above only expresses the preferred embodiment of the present invention, and its description is more concrete and detailed, but and
Therefore the restriction to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, some deformations, improvement can also be made and substituted, these belong to this
Bright protection domain.Therefore, the protection domain of patent of the present invention should be defined by claims.
Claims (6)
1. a kind of electronic protective film processing charging equipment, it is characterised in that include fixed block(1), flexible member(2),
One slide block(3), the first slide rail(4), place plate(5), process frame(6), the second slide block(7), the second slide rail(8), contact roller
(10), shield(12), the first fixed pulley(14), the first drawstring(15), the second fixed pulley(16), the 3rd fixed pulley(17), second
Drawstring(18)With electronic reel(19);Cutting board(9)The mode for passing on left welding is connected with process frame(6), process frame
(6)Left wall is provided with charging aperture(13), process frame(6)Inner top passes sequentially through the mode of the first straight-bar welding from left to right and is connected with
First fixed pulley(14), the second straight-bar weld by way of be connected with the second fixed pulley(16)With by the 3rd straight-bar welding
Mode is connected with the 3rd fixed pulley(17), the first fixed pulley(14), the second fixed pulley(16)With the 3rd fixed pulley(17)Rotatably,
Process frame(6)The second slide rail is connected with by way of welding on the right side of inner bottom part(8), the second slide rail(8)Upper slidingtype is connected with
Second slide block(7), the second slide block(7)With the second slide rail(8)Coordinate, the second slide block(7)The mode for passing on left welding is connected with
First slide rail(4), the first slide rail(4)Upper slidingtype is connected with the first slide block(3), the first slide block(3)With the first slide rail(4)Match somebody with somebody
Close, the first slide rail(4)Top left side is connected with fixed block by way of welding(1), fixed block(1)Positioned at the first slide block(3)
Left, fixed block(1)Right side and the first slide block(3)Connected by way of linking up with connection between left side and had elastic component(2)Gu,
Determine block(1)Top is connected with shield by way of welding(12), shield(12)Top right side is provided with groove(11), the first slide block
(3)Left side top is connected with the first drawstring by way of linking up with connection(15), the first drawstring(15)It is fixed sliding that first is bypassed successively
Wheel(14)With the second fixed pulley(16), the first slide block(3)Right side is connected with placement plate by way of welding(5), place plate(5)
Right side is connected with contact roller by way of welding(10), contact roller(10)Rotatably, contact roller(10)Slide with second
Rail(8)Left contact coordinates, the second slide rail(8)Front side lower section is connected with electronic reel by way of welding(19), it is electronic
Reel(19)On be wound with the second drawstring(18), the second drawstring(18)Bypass the 3rd fixed pulley(17), the second drawstring(18)End
With the second slide block(7)Top is connected by way of linking up with connection.
2. a kind of electronic protective film processing charging equipment according to claim 1, it is characterised in that also include fixation
Baffle plate(20), process frame(6)Fixed dam is connected with by way of welding above inner left wall(20), fixed dam(20)It is vertical
Shape is cuboid, fixed dam(20)Material be Q275 steel.
3. a kind of electronic protective film processing charging equipment according to claim 1, it is characterised in that also include sloping platform
(21), process frame(6)Left side lower section is connected with sloping platform by way of welding(21), sloping platform(21)Top and charging aperture(13)Bottom
Portion is located at same level.
4. a kind of electronic protective film processing charging equipment according to claim 1, it is characterised in that flexible member(2)
For spring.
5. a kind of electronic protective film processing charging equipment according to claim 1, it is characterised in that the first drawstring(15)
With the second drawstring(18)It is steel wire rope.
6. a kind of electronic protective film processing charging equipment according to claim 1, it is characterised in that process frame(6)'s
Material is Q235 steel.
Priority Applications (1)
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CN201611075691.7A CN106542323A (en) | 2016-11-30 | 2016-11-30 | A kind of electronic protective film processing charging equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201611075691.7A CN106542323A (en) | 2016-11-30 | 2016-11-30 | A kind of electronic protective film processing charging equipment |
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CN106542323A true CN106542323A (en) | 2017-03-29 |
Family
ID=58396506
Family Applications (1)
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CN201611075691.7A Pending CN106542323A (en) | 2016-11-30 | 2016-11-30 | A kind of electronic protective film processing charging equipment |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111702538A (en) * | 2020-07-05 | 2020-09-25 | 李艳艳 | Feeding mechanism of numerical control machine tool |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1702269A (en) * | 2005-06-03 | 2005-11-30 | 王东满 | Feeder with single arm and soft rail |
CN201220906Y (en) * | 2008-05-26 | 2009-04-15 | 保定天鹅股份有限公司 | Automatic feeding apparatus |
US20110226587A1 (en) * | 2010-03-16 | 2011-09-22 | Mitsuo Koizumi | Ic device conveying apparatus |
CN104655492A (en) * | 2015-01-20 | 2015-05-27 | 浙江泰朗钢管有限公司 | Pressure withstanding detection device for steel pipes and detection method of device |
CN105057487A (en) * | 2015-08-13 | 2015-11-18 | 歌尔声学股份有限公司 | Automatic loading equipment and method of hardware molds |
CN205196761U (en) * | 2015-12-21 | 2016-05-04 | 威海东海船舶修造有限公司 | Marine fish water separator of saury |
CN105881200A (en) * | 2016-06-13 | 2016-08-24 | 浙江中达特钢股份有限公司 | Automatically feeding type cutting machine for steel pipes |
CN106044154A (en) * | 2016-06-30 | 2016-10-26 | 瓮安县新颖建材有限责任公司 | Automatic wood plate supply device for production of building blocks |
CN206255607U (en) * | 2016-11-30 | 2017-06-16 | 广东技术师范学院 | A kind of electronic protective film processing charging equipment |
-
2016
- 2016-11-30 CN CN201611075691.7A patent/CN106542323A/en active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1702269A (en) * | 2005-06-03 | 2005-11-30 | 王东满 | Feeder with single arm and soft rail |
CN201220906Y (en) * | 2008-05-26 | 2009-04-15 | 保定天鹅股份有限公司 | Automatic feeding apparatus |
US20110226587A1 (en) * | 2010-03-16 | 2011-09-22 | Mitsuo Koizumi | Ic device conveying apparatus |
CN104655492A (en) * | 2015-01-20 | 2015-05-27 | 浙江泰朗钢管有限公司 | Pressure withstanding detection device for steel pipes and detection method of device |
CN105057487A (en) * | 2015-08-13 | 2015-11-18 | 歌尔声学股份有限公司 | Automatic loading equipment and method of hardware molds |
CN205196761U (en) * | 2015-12-21 | 2016-05-04 | 威海东海船舶修造有限公司 | Marine fish water separator of saury |
CN105881200A (en) * | 2016-06-13 | 2016-08-24 | 浙江中达特钢股份有限公司 | Automatically feeding type cutting machine for steel pipes |
CN106044154A (en) * | 2016-06-30 | 2016-10-26 | 瓮安县新颖建材有限责任公司 | Automatic wood plate supply device for production of building blocks |
CN206255607U (en) * | 2016-11-30 | 2017-06-16 | 广东技术师范学院 | A kind of electronic protective film processing charging equipment |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111702538A (en) * | 2020-07-05 | 2020-09-25 | 李艳艳 | Feeding mechanism of numerical control machine tool |
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