CN207736742U - A kind of plastic sheet Anti-bending device - Google Patents
A kind of plastic sheet Anti-bending device Download PDFInfo
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- CN207736742U CN207736742U CN201820049761.XU CN201820049761U CN207736742U CN 207736742 U CN207736742 U CN 207736742U CN 201820049761 U CN201820049761 U CN 201820049761U CN 207736742 U CN207736742 U CN 207736742U
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- roll shaft
- workbench
- roll
- shaft
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Abstract
The utility model discloses a kind of plastic sheet Anti-bending devices,Including workbench,The bottom surrounding of the workbench is provided with universal wheel,The front surface of the workbench is provided with dodge gate,Top surface one end of the workbench is provided with cutting roll shaft,The cutting roll shaft is fixedly connected by holder with the top surface of workbench,It is three conveying roll shafts that the top surface centre position of the workbench, which has been equidistantly positioned,,The conveying roll shaft is fixedly connected by bearing block with workbench,The upper surface other end of the workbench is provided with supporting rack,Driven one end for rolling roll shaft in this practicality is new, which increases, to drive the sliding sleeve on threaded shaft to move back and forth by servo motor,The drive tab band vertical up-or-down movement of sliding sleeve connection,Then the driven roll shaft that rolls is driven vertically to move back and forth,Realize the adjusting of driven milling roller shaft position,Compared with traditional manual adjusting,It is more efficient and convenient,It is time saving and energy saving.
Description
Technical field
The utility model belongs to technical field of plastic, and in particular to a kind of plastic sheet Anti-bending device.
Background technology
Plastics are, by high-molecular compound made of addition polymerization or polycondensation polymerized, to be commonly called as plastics using monomer as raw material
Or resin, it can freely change ingredient and body styles, by synthetic resin and filler, plasticizer, stabilizer, lubricant, colorant
Equal additives composition.The main component of plastics is resin.This noun of resin is initially the lipid secreted out of by animals and plants and obtains
Name, such as rosin, shellac, resin refer to the high-molecular compound not yet mixed with various additives.Resin accounts for about plastics gross weight
The 40%~100% of amount.The basic performance of plastics depends mainly on the person's character of resin, but additive also plays an important role.Some
Plastics are substantially made of synthetic resin, and additive, such as organic glass, polystyrene are free of or contain less.So-called plastics,
It is one kind in synthetic resin in fact, and shape is similar with the pine resin in natural resin, is manually closed by chemical means
At, and it is referred to as plastics.
After so that plastic sheet is softened by heating in present plastic processes, the roll shaft being bonded to each other by two is to plastics
Piece is squeezed just so that the edge of plastic sheet avoids the case where bending, but is ground on present plastic sheet Anti-bending device
Flat turn axis is adjusted manually by crank, and unusual inconvenience is used.
Utility model content
The purpose of this utility model is to provide a kind of plastic sheet Anti-bending devices, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides the following technical solutions：A kind of plastic sheet Anti-bending device, including work
Make platform, the bottom surrounding of the workbench is provided with universal wheel, and the front surface of the workbench is provided with dodge gate, the work
Top surface one end of platform is provided with cutting roll shaft, and the cutting roll shaft is fixed by the top surface of holder and workbench to be connected
It connects, it is three conveying roll shafts that the top surface centre position of the workbench, which has been equidistantly positioned, and the conveying roll shaft passes through axis
Bearing is fixedly connected with workbench, and the upper surface other end of the workbench is provided with supporting rack, under the inside of support frame as described above
End, which is provided with, actively rolls roll shaft, and the both ends for actively rolling roll shaft are rotatablely connected with supporting rack, and actively roll roll shaft
One end is connect with the motor inside supporting rack, it is described actively roll be provided with above roll shaft it is driven roll roll shaft, it is described driven
The drive tab that is provided at both ends with of roll shaft is rolled, the drive tab is provided with bearing, the axis with the driven junction for rolling roll shaft
The both side surface of supporting block is arranged restricted sliding block, and the inner surface of support frame as described above is provided with mounting groove, the mounting groove it is interior
Restricted sliding slot is set at wall opening, and the limitation sliding slot is connected together with limitation sliding block, and the inside of mounting groove described in side is set
It is equipped with threaded shaft, the outer surface of the threaded shaft is provided with sliding sleeve, and the sliding sleeve is fixedly connected with drive tab, the screw thread
One end of shaft passes through the top of supporting rack, and one end of threaded shaft is connected with servo motor, the servo by gear-box
Motor is fixed on top one end of supporting rack by fixing bolt, the cutting roll shaft, servo motor and actively roll roll shaft with
Power electric connection.
Preferably, the roll shaft that actively rolls is hollow-core construction, and that actively rolls roll shaft is internally provided with electromagnetic coil.
Preferably, the limitation sliding block is T-type structure, and limits the shape and size phase of the shape and limitation sliding slot of sliding block
Matching.
Preferably, the outer surface of the cutting roll shaft is provided at both ends with the cutting blade of annular.
Preferably, support frame as described above is the U-shaped structure to stand upside down.
Compared with prior art, the utility model has the beneficial effects that：Driven in this practicality is new rolls the one of roll shaft
End, which increases, to drive the sliding sleeve on threaded shaft to move back and forth by servo motor, and the drive tab band of sliding sleeve connection is vertically transported
It is dynamic, it then drives the driven roll shaft that rolls vertically to move back and forth, realizes the adjusting of driven milling roller shaft position, with traditional hand
Dynamic adjusting is compared, more efficient and convenient, time saving and energy saving.
Description of the drawings
Fig. 1 is the positive structure diagram of the utility model.
Fig. 2 is the supporting rack diagrammatic side-view cross-sectional structural schematic diagram of the utility model.
Fig. 3 is the drive tab structural schematic diagram of the utility model.
In figure：1- workbench, 2- universal wheels, 3- dodge gates, 4- cutting roll shaft, 5- conveying roll shaft, 6- servo motors, 7- from
It is dynamic roll roll shaft, 8- actively roll roll shaft, 9- supporting racks, 10- mounting grooves, 11- sliding sleeves, 12- threaded shafts, 13- limit sliding slot,
14- drive tabs, 15- bearings, 16- limit sliding block.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It please refers to Fig.1, Fig. 2 and Fig. 3, the utility model provide a kind of technical solution：A kind of plastic sheet Anti-bending device, packet
Workbench 1 is included, the bottom surrounding of workbench 1 is provided with universal wheel 2, and the front surface of workbench 1 is provided with dodge gate 3, workbench 1
Top surface one end be provided with cutting roll shaft 4, cutting roll shaft 4 be fixedly connected with the top surface of workbench 1 by holder, work
Make platform 1 top surface centre position be equidistantly positioned be three conveying roll shafts 5, conveying roll shaft 5 pass through bearing block with work
Platform 1 is fixedly connected, and the upper surface other end of workbench 1 is provided with supporting rack 9, and the inside lower end of supporting rack 9, which is provided with, actively grinds
Pressure roller shaft 8 actively rolls the both ends of roll shaft 8 and is rotatablely connected with supporting rack 9, and actively rolls in one end and the supporting rack 9 of roll shaft 8
The motor in portion connects, actively roll roll shaft 8 top be provided with it is driven roll roll shaft 7, it is driven to roll being provided at both ends with for roll shaft 7
Drive tab 14, drive tab 14 are provided with bearing 15 with the driven junction for rolling roll shaft 7, and the both side surface of drive tab 14 is provided with
Sliding block 16 is limited, the inner surface of supporting rack 9 is provided with mounting groove 10, and restricted sliding slot is arranged in the inner wall opening of mounting groove 10
13, limitation sliding slot 13 is connected together with limitation sliding block 16, and side mounting groove 10 is internally provided with threaded shaft 12, threaded shaft
12 outer surface is provided with sliding sleeve 11, and sliding sleeve 11 is fixedly connected with drive tab 14, and one end of threaded shaft 12 passes through supporting rack 9
Top, and one end of threaded shaft 12 is connected with servo motor 6 by gear-box, servo motor 6 is fixed on by fixing bolt
Top one end of supporting rack 9 cuts roll shaft 4, servo motor 6 and actively rolls roll shaft 8 and be electrically connected to a power source.
In order to facilitate heating, in the present embodiment, it is preferred that it is hollow-core construction actively to roll roll shaft 8, and actively rolls roll shaft
8 are internally provided with electromagnetic coil.
In order to ensure that engaging fastens, in the present embodiment, it is preferred that limitation sliding block 16 is T-type structure, and limits sliding block 16
Shape and the shape and size of limitation sliding slot 13 match.
In order to facilitate cutting, in the present embodiment, it is preferred that the outer surface of cutting roll shaft 4 is provided at both ends with the cutting of annular
Blade.
It is passed through in order to facilitate plastic sheet, in the present embodiment, it is preferred that supporting rack 9 is the U-shaped structure to stand upside down.
The operation principle and process for using of the utility model：After the utility model installs, when needing to adjust driven stone roller
Pressure roller shaft 7 starts servo motor 6 with when actively rolling at a distance from roll shaft 8, and servo motor 6 drives threaded shaft by gear-box
12 rotations, threaded shaft 12 drive sliding sleeve 11 to move back and forth, and then sliding sleeve 11 drives driven rolling on roll shaft 7 in drive tab 14
Lower movement can stop the rotation of servo motor 6 until adjusting to suitable position, and plastic sheet, which is sequentially passed through cutting roll shaft 4, to be cut,
Again by convey roll shaft 5 be delivered to it is driven roll roll shaft 7 and actively roll roll shaft 8 between, and it is driven roll roll shaft 7 with active
Roll and pass through between roll shaft 8, actively roll the rotation of roll shaft 8 drive it is driven roll the rotation of roll shaft 7, the edge of plastic sheet is rolled
It is smooth, prevent bending.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of plastic sheet Anti-bending device, including workbench（1）, it is characterised in that：The workbench（1）Bottom surrounding set
It is equipped with universal wheel（2）, the workbench（1）Front surface be provided with dodge gate（3）, the workbench（1）Top surface one
End is provided with cutting roll shaft（4）, the cutting roll shaft（4）Pass through holder and workbench（1）Top surface be fixedly connected, it is described
Workbench（1）Top surface centre position be equidistantly positioned be three conveying roll shafts（5）, the conveying roll shaft（5）Pass through
Bearing block and workbench（1）It is fixedly connected, the workbench（1）The upper surface other end be provided with supporting rack（9）, the support
Frame（9）Inside lower end be provided with and actively roll roll shaft（8）, described actively to roll roll shaft（8）Both ends and supporting rack（9）Rotation
Connection, and actively roll roll shaft（8）One end and supporting rack（9）Internal motor connection, it is described actively to roll roll shaft（8）It is upper
Side, which is provided with, driven rolls roll shaft（7）, described driven to roll roll shaft（7）Be provided at both ends with drive tab（14）, the drive tab
（14）Roll shaft is rolled with driven（7）Junction be provided with bearing（15）, the drive tab（14）Both side surface setting it is limited
Sliding block processed（16）, support frame as described above（9）Inner surface be provided with mounting groove（10）, the mounting groove（10）Inner wall opening
Restricted sliding slot is set（13）, the limitation sliding slot（13）With limitation sliding block（16）It is connected together, mounting groove described in side（10）
Be internally provided with threaded shaft（12）, the threaded shaft（12）Outer surface be provided with sliding sleeve（11）, the sliding sleeve（11）
With drive tab（14）It is fixedly connected, the threaded shaft（12）One end pass through supporting rack（9）Top, and threaded shaft（12）
One end servo motor is connected with by gear-box（6）, the servo motor（6）It is fixed on supporting rack by fixing bolt（9）
Top one end, the cutting roll shaft（4）, servo motor（6）Actively roll roll shaft（8）It is electrically connected to a power source.
2. a kind of plastic sheet Anti-bending device according to claim 1, it is characterised in that：It is described actively to roll roll shaft（8）
For hollow-core construction, and actively roll roll shaft（8）Be internally provided with electromagnetic coil.
3. a kind of plastic sheet Anti-bending device according to claim 1, it is characterised in that：The limitation sliding block（16）For T
Type structure, and limit sliding block（16）Shape with limitation sliding slot（13）Shape and size match.
4. a kind of plastic sheet Anti-bending device according to claim 1, it is characterised in that：The cutting roll shaft（4）It is outer
Surface is provided at both ends with the cutting blade of annular.
5. a kind of plastic sheet Anti-bending device according to claim 1, it is characterised in that：Support frame as described above（9）To stand upside down
U-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820049761.XU CN207736742U (en) | 2018-01-12 | 2018-01-12 | A kind of plastic sheet Anti-bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820049761.XU CN207736742U (en) | 2018-01-12 | 2018-01-12 | A kind of plastic sheet Anti-bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207736742U true CN207736742U (en) | 2018-08-17 |
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ID=63122958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820049761.XU Active CN207736742U (en) | 2018-01-12 | 2018-01-12 | A kind of plastic sheet Anti-bending device |
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| Country | Link |
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| CN (1) | CN207736742U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109016471A (en) * | 2018-10-17 | 2018-12-18 | 温州市金田塑业有限公司 | A kind of improved processing film equipment |
-
2018
- 2018-01-12 CN CN201820049761.XU patent/CN207736742U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109016471A (en) * | 2018-10-17 | 2018-12-18 | 温州市金田塑业有限公司 | A kind of improved processing film equipment |
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