CN207578543U - The horizontal guide roller mechanism for drawing pre-cut of film line - Google Patents
The horizontal guide roller mechanism for drawing pre-cut of film line Download PDFInfo
- Publication number
- CN207578543U CN207578543U CN201721631449.3U CN201721631449U CN207578543U CN 207578543 U CN207578543 U CN 207578543U CN 201721631449 U CN201721631449 U CN 201721631449U CN 207578543 U CN207578543 U CN 207578543U
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- China
- Prior art keywords
- shaft seat
- mainboard
- roll shaft
- lateral adjustments
- guide roller
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Abstract
The utility model is related to a kind of horizontal guide roller mechanisms for drawing pre-cut of film line, including deflector roll, the deflector roll that can be simultaneously rotated on roll shaft seat and the actuator for making elevating movement with action roller shaft seat, further include mainboard, lateral adjustments plate and linkage support and push rod, the mainboard is equipped with horizontal concrete chute, the horizontal concrete chute of lateral adjustments plate and mainboard matches, and lateral adjustments plate energy lateral adjustments are mounted on mainboard, linkage support is connect with lateral adjustments plate, actuator is mounted in the mounting base of linkage support, and the piston of actuator is connect with push rod, roll shaft seat can be rotated along its center of rotation axis to be adjusted, and roll shaft seat is mounted on the bearing of push rod.The utility model is rational in infrastructure, facilitates adjustment clamping film angle and position, can reduce the lateral shrinkage of film, can be applicable in the production of different model, thickness and width films.
Description
Technical field
The utility model is related to a kind of horizontal guide roller mechanisms for drawing pre-cut of film line, belong to biaxially oriented film manufacture skill
Art field.
Background technology
Current thin film production-line technique flow uses：Raw material → co-extrusion → slab → longitudinal stretching → cross directional stretch → thickness measuring
→ trimming → winding.
Existing horizontal drawing precut device is installed in transverse drawing mill cooling zone, and horizontal drawing precut device includes four groups of clampings
The guide roller mechanism of film and the pre- trimming mechanism for being cut off to the useless rim charge in film both sides, four groups of guide roller mechanisms are arranged on thin
The front and rear side on film both sides, every group of guide roller mechanism are made of upper and lower two deflector rolls, and each deflector roll is controlled by cylinder and moved up and down,
And pre- trimming mechanism is then made of cutter and the cylinder being connected on cutter, pre- trimming mechanism be installed on four groups of guide roller mechanisms it
Between, by substantially film mixes up position in advance by two groups of guide roller mechanisms to film clamp entrance after stretching horizontally, pass through cutter
The useless rim charge in film both sides is cut off, finally enters winder winding.But existing guide roller mechanism uses stationary structure, passes through
Cylinder realizes elevating movement clamping or decontrols film, since lateral position cannot be adjusted, when for the film of different breadth, needing
Again four groups of guide roller mechanisms are loaded and unloaded, cumbersome, adjustment time is long, influences production efficiency.Secondly, the central axis of deflector roll with it is thin
The cross section of film is parallel, therefore the angle for clamping film cannot be adjusted, when upper next group of guide roller mechanism is for the thin of different model
Film is not likely to produce outside pulling force and film is flattened.
Invention content
The purpose of this utility model is to provide a kind of rational in infrastructure, facilitates the angles and positions of adjustment clamping film, can fit
Answer different model, thickness and the guide roller mechanism for the horizontal drawing pre-cut of film line of width films production.
The technical solution of the utility model in order to achieve the above objectives is：A kind of horizontal deflector roll machine for drawing pre-cut of film line
Structure, the deflector roll that can be simultaneously rotated including deflector roll, on roll shaft seat and the actuator for making elevating movement with action roller shaft seat,
It is characterized in that：Mainboard, lateral adjustments plate and linkage support and push rod are further included, the mainboard is equipped with horizontal concrete chute,
The horizontal concrete chute of lateral adjustments plate and mainboard match, and lateral adjustments plate energy lateral adjustments be mounted on mainboard on, linkage support with
Lateral adjustments plate connects, and actuator is mounted in the mounting base of linkage support, and the piston of actuator is connect with push rod, roll shaft seat
It can rotate and adjust, and roll shaft seat is mounted on the bearing of push rod along its center of rotation axis.
The horizontal guide roller mechanism for drawing pre-cut of the utility model employs mainboard and lateral adjustments plate and linkage support structure, horizontal
It is mounted on mainboard to adjustable plate energy lateral adjustments, therefore can the position of lateral adjustments plate be adjusted according to production film breadth,
To change the position of deflector roll, and linkage support, on lateral adjustments plate, the actuator drive in linkage support pushes away
Bar and deflector roll realize elevating movement, and adjusting is quick and easy, can be applicable in the film production of different in width.The utility model roller seat
The claming angle for being mounted on and deflector roll and film cross section being adjusted on bearing can be adjusted along its center of rotation axis, makes a pair of of deflector roll
To by film while clamping, can generate accordingly outside pulling force, the film of different model and thickness can be opened up
It is flat, accurately cut off useless rim charge.The utility model is rational in infrastructure, compact, can reduce the lateral shrinkage of film, reaches expected
Effect improves the stability of film production and the Forming Quality of film, can improve production efficiency.
Description of the drawings
The embodiment of the utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the structure diagram of the guide roller mechanism of the horizontal drawing pre-cut of the utility model.
Fig. 2 is the overlooking the structure diagram of Fig. 1.
Fig. 3 is the side structure schematic view of Fig. 1.
Wherein：1-deflector roll, 2-roll shaft seat, 2-1-kidney slot, 3-axle sleeve, 4-lateral adjustments plate, 5-mainboard, 5-
1-fixed seat, 6-linkage support, 6-1-mounting base, 7-push rod, 7-1-bearing, 7-2-axis pin, 8-limited block, 9-drive
Moving part, 10-spacer ring, 11-fastener, 12-fastener.
Specific embodiment
As shown in Fig. 1~3, the horizontal guide roller mechanism for drawing pre-cut of the utility model film line including deflector roll 1, is mounted on
The deflector roll 1 that can be simultaneously rotated on roll shaft seat 2 and the actuator 9 for making elevating movement with action roller shaft seat 2.The utility model is led
Roll shaft and the structure of roller assembling can be used in roller 1, roll shaft is mounted in the centre bore of roller, and roll shaft both sides are mounted on roller
On axle bed 2, set connects there are two spacer ring 10 with roller and roll shaft seat 2 respectively on roll shaft.The deflector roll 1 of the utility model uses roll shaft
With roller integral structure, the roll shaft of 1 both sides of deflector roll is mounted on roll shaft seat 2, roll shaft can be mounted on the wear-resisting shaft on roll shaft seat 2
In set.As shown in Fig. 1,2, the roll shaft seat 2 of the utility model includes the step and top chock that are connected with fastener, due to
Installation deflector roll 1 can be facilitated by having adopted split structure.
As shown in Fig. 1~3, the utility model further includes mainboard 5, lateral adjustments plate 4 and linkage support 6 and push rod 7, main
Plate 5 is equipped with horizontal concrete chute, and lateral adjustments plate 4 and the horizontal concrete chute of mainboard 5 match, and lateral adjustments plate 4 can lateral adjustments peace
On mainboard 5, the utility model mainboard 5 is equipped at least two for adjusting the translot hole of lateral position, can be used multiple
Translot hole fastens across translot hole and is connect with lateral adjustments plate 4, loosening fasteners 11, can require to adjust according to film breadth
The position of lateral adjustments plate 4 is saved, after adjustment, lateral adjustments plate 4 is fixed on mainboard 5 by fastener 11.See Fig. 1~
Shown in 3,5 both ends of the utility model mainboard have the fixed seat 5-1 extended, and the outside of fixed seat 5-1 is equipped with flanging, fixed
Seat 5-1 and flanging are equipped with the mounting hole being connect with host, facilitate and mainboard 5 is mounted on host.
As shown in Fig. 1~3, the utility model linkage support 6 is connect with lateral adjustments plate 4, and actuator 9 is mounted on linkage branch
On the mounting base 6-1 of frame 6, which can be used oil cylinder or cylinder, and linkage support 6 is the open portal frame in side, driving
The piston of part 9 is connect with push rod 7, push rod 7 is driven to make elevating movement by the elevating movement of actuator 9.The utility model is makes
Push rod 7 can be lifted steadily, and linkage support 6 is equipped with vertically-guided slot, and push rod 7 matches with the vertically-guided slot in linkage support 6,
Limited block 8 and opposite with mounting base 6-1 on push rod 7 is installed, facilitate adjusting and controls the lifting travel of push rod 7.
Shown in Fig. 1~3, the utility model roll shaft seat 2 can be rotated along its center of rotation axis to be adjusted, and roll shaft seat 2 is mounted on
On the bearing 7-1 of push rod 7, enable roll shaft seat 2 that deflector roll 1 to be driven to rotate a certain angle together, deflector roll 1 is made to clamp in thin-film process
Outside oblique pulling can be generated, film to be kept to flatten.
As shown in Figure 1, the utility model roll shaft seat 2 is equipped with the axis hole or shaft coaxial with center of rotation axis, bearing
Axis pin 7-2 on 7-1 is arranged in axis hole or the shaft of roll shaft seat 2 is arranged in the mounting hole on bearing 7-1, roll shaft seat 2
Both sides are equipped with the kidney slot 2-1 coaxial with center of rotation axis, and fastener 12 is connect across kidney slot 2-1 with bearing 7-1, according to
It is required that by angle needed for the rotation of roll shaft seat 2, roll shaft seat 2 is fixed on bearing 7-1 with fastener 12, is adjusted very convenient.
As shown in Figure 1, it is equipped in axle sleeve 3 or mounting hole on bearing 7-1 and installs in the axis hole on the utility model roll shaft seat 2
There is axle sleeve 3, be easy for installation and maintenance.
Shown in Fig. 1~3, when the utility model guide roller mechanism works, according to the film breadth of processing, lateral adjustments plate is adjusted
4 position reaches required film web width position, and lateral adjustments plate 4 drives linkage support 6 to move together the position to adjustment, adjusts
Roll shaft seat 2 is saved along deflector roll center axis thereof, the angle being changed between deflector roll central axis and film cross section, electric-control system control
Actuator 9 processed acts, by upper and lower two deflector rolls 1 clamp by film and film is flattened, the cutter of pre- trimming mechanism by
Cylinder, which drives, to be risen, and unstretched film webbing is cut off out of transverse stretching machine.
Claims (7)
1. a kind of horizontal guide roller mechanism for drawing pre-cut of film line, can simultaneously rotate including deflector roll (1), on roll shaft seat (2)
Deflector roll (1) and actuator (9) for making elevating movement with action roller shaft seat (2), it is characterised in that：Further include mainboard (5),
Lateral adjustments plate (4) and linkage support (6) and push rod (7), the mainboard (5) are equipped with horizontal concrete chute, lateral adjustments plate
(4) match with the horizontal concrete chute of mainboard (5), and lateral adjustments plate (4) energy lateral adjustments are mounted on mainboard (5), linkage support
(6) it is connect with lateral adjustments plate (4), actuator (9) is in the mounting base (6-1) of linkage support (6), and actuator (9)
Piston connect with push rod (7), roll shaft seat (2) can be rotated along its center of rotation axis to be adjusted, and roll shaft seat (2) is mounted on push rod
(7) on bearing (7-1).
2. the horizontal guide roller mechanism for drawing pre-cut of film line according to claim 1, it is characterised in that：The roll shaft seat
(2) axis hole or shaft coaxial with center of rotation axis are equipped with, the axis pin (7-2) on bearing (7-1) be arranged in axis hole or
The shaft of roll shaft seat (2) is arranged in the mounting hole on bearing (7-1), and both sides are equipped with and rotary middle spindle on roll shaft seat (2)
The coaxial kidney slot of line (2-1), fastener are connect across kidney slot (2-1) with bearing (7-1).
3. the horizontal guide roller mechanism for drawing pre-cut of film line according to claim 1, it is characterised in that：The roll shaft seat
(2) it is equipped in the axis hole in axle sleeve (3) or mounting hole on bearing (7-1) and axle sleeve (3) is installed.
4. the horizontal guide roller mechanism for drawing pre-cut of film line according to one of claims 1 to 3, it is characterised in that：It is described
Roll shaft seat (2) include the step and top chock that are connected with fastener.
5. the horizontal guide roller mechanism for drawing pre-cut of film line according to claim 1, it is characterised in that：The linkage branch
Frame (6) is equipped with vertically-guided slot, and push rod (7) matches with the vertically-guided slot in linkage support (6), and is installed on push rod (7)
There is limited block (8) and opposite with mounting base (6-1).
6. the horizontal guide roller mechanism for drawing pre-cut of film line according to claim 1, it is characterised in that：The mainboard (5)
At least two are equipped with for adjusting the translot hole of lateral position, fastens across translot hole and is connect with lateral adjustments plate (4).
7. the horizontal guide roller mechanism for drawing pre-cut of film line according to claim 1 or 6, it is characterised in that：The mainboard
(5) both ends have the fixed seat (5-1) extended, and the outside of fixed seat (5-1) is equipped with flanging, fixed seat (5-1) and turn up
Side is equipped with the mounting hole being connect with host.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721631449.3U CN207578543U (en) | 2017-11-28 | 2017-11-28 | The horizontal guide roller mechanism for drawing pre-cut of film line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721631449.3U CN207578543U (en) | 2017-11-28 | 2017-11-28 | The horizontal guide roller mechanism for drawing pre-cut of film line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207578543U true CN207578543U (en) | 2018-07-06 |
Family
ID=62734562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721631449.3U Active CN207578543U (en) | 2017-11-28 | 2017-11-28 | The horizontal guide roller mechanism for drawing pre-cut of film line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207578543U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111070718A (en) * | 2018-10-19 | 2020-04-28 | 彩扬塑胶工业股份有限公司 | Method and device for manufacturing embossed adhesive tapes with various widths |
-
2017
- 2017-11-28 CN CN201721631449.3U patent/CN207578543U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111070718A (en) * | 2018-10-19 | 2020-04-28 | 彩扬塑胶工业股份有限公司 | Method and device for manufacturing embossed adhesive tapes with various widths |
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