CN209337799U - Extrusion coating paper transverse cutting unit evens up mechanism - Google Patents
Extrusion coating paper transverse cutting unit evens up mechanism Download PDFInfo
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- CN209337799U CN209337799U CN201821953555.8U CN201821953555U CN209337799U CN 209337799 U CN209337799 U CN 209337799U CN 201821953555 U CN201821953555 U CN 201821953555U CN 209337799 U CN209337799 U CN 209337799U
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Abstract
The utility model discloses a kind of extrusion coating paper transverse cutting units to even up mechanism, belong to transverse cutting unit technical field, it is intended to reduce extrusion coating paper tearing, its key points of the technical solution are that including support frame, the upper roller around own axis is provided with above support frame, the preliminary roller and back roller positioned at upper roller side on both sides are provided with below support frame, swinging frame is connected in preliminary roller and back roller, preliminary roller and back roller respectively on swinging frame around own axis, the rotation axis being rotationally connected on support frame is connected on swinging frame, the actuation mechanism for driving swinging frame to rotate around rotation axis is provided on swinging frame, actuation mechanism includes being fixed on swinging frame and intermittently swinging frame being driven to make movable plate towards what upper roller direction rotated around rotation axis, making to abut on movable plate has promotion to make the hydraulic actuator that movable plate is moved back and forth and is fixedly installed along own axes；Resetting-mechanism is connected on swinging frame.The utility model solves the problem of extrusion coating paper degrees of tensions is excessive, and extrusion coating paper is torn.
Description
Technical field
The utility model relates to transverse cutting unit technical field, in particular to a kind of extrusion coating paper transverse cutting unit evens up mechanism.
Background technique
Transverse cutting unit is the mechanical equipment for carrying out cardboard finished product and cutting, and is suitable for the longitudinally, laterally cutting of various types paper.
Transverse cutting unit includes feeding system, transportation system, diced system, system of gathering materials etc., after roll web is put in feeding system,
Transportation system cuts paper sheet delivery to diced system, the paper after the completion of cutting gathered materials system collection.
As shown in Figure 1, existing transverse cutting unit is the flatness for improving cutting paper, in being provided with planisher in transportation system
Structure, flattening mechanism include the support frame 1 that ground is fixed on using screw, and support frame 1 is cuboid framework structure, on support frame 1
Side is connected with the upper roller 11 around own axis, is rotatably connected to rotation axis 21 on support frame 1, rotation axis 21 is around own axes
It rotates, the swinging frame 2 welded with rotation axis 21 is arranged in rotation axis 21, swinging frame 2 is square frame, is connected on swinging frame 2
There are the preliminary roller 12 and back roller 13 parallel with 11 axis of upper roller, preliminary roller 12 and back roller 13 are around own axis.It is hinged on swinging frame 2
There is hydraulic actuator 32, the one end of hydraulic actuator 32 far from swinging frame 2 and support frame 1 are articulated and connected.
Existing technical solution applies active force to swinging frame by hydraulic actuator and swinging frame is driven to rotate around swinging axle,
Swinging frame drives preliminary roller and back roller to rotate around the axis of swinging axle, when extrusion coating paper is by preliminary roller, upper roller and back roller, reciprocating movement
Preliminary roller and back roller apply pulling function power to extrusion coating paper, tense paper, to improve the flatness of extrusion coating paper, but existing pendulum
Active force of the moving frame by hydraulic actuator, hydraulic actuator just can generate biggish active force to swinging frame compared with thin tail sheep, preceding
When roller and back roller are swung, it may appear that the case where extrusion coating paper degrees of tensions is excessive, and extrusion coating paper is torn.
Utility model content
The purpose of this utility model is to provide a kind of extrusion coating paper transverse cutting units to even up mechanism, has and reduces extrusion coating paper tearing
Advantage.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of extrusion coating paper transverse cutting unit
Mechanism, including support frame are evened up, the upper roller around own axis is provided with above support frame as described above, is set below support frame as described above
It is equipped with the preliminary roller and back roller positioned at upper roller side on both sides, is connected with swinging frame, the preliminary roller and back roller on the preliminary roller and back roller
Respectively at the rotation axis being rotationally connected on support frame, institute are connected on swinging frame on own axis, the swinging frame
The actuation mechanism for being provided on swinging frame and swinging frame being driven to rotate around rotation axis is stated, the actuation mechanism includes being fixed on swinging frame
And interval drives swinging frame to make movable plate towards what upper roller direction rotate around rotation axis, it is described to make abutting on movable plate and there is promotion to make movable plate
The hydraulic actuator for moving back and forth and being fixedly installed along own axes；It is connected with resetting-mechanism on the swinging frame, when the liquid
When pressure pressurized strut removes the active force to swinging frame, the resetting-mechanism drives swinging frame to be moved to initial position.
By using above-mentioned technical proposal, hydraulic actuator applies active force to swinging frame, and hydraulic actuator, which pushes, to be swung
Frame is rotated up around rotation axis, after hydraulic actuator removes the impetus to swinging frame, resetting-mechanism drive swinging frame around
Rotation axis rotation is returned to initial position, and preliminary roller and back roller tense extrusion coating paper at this time, since hydraulic actuator will not band
Movable pendulum moving frame moves down, therefore it is excessive to extrusion coating paper degrees of tensions to effectively reduce preliminary roller and back roller, and extrusion coating paper is caused to tear
The case where occur.
The utility model is further arranged to: the resetting-mechanism includes the tension spring being fixedly arranged on swinging frame, the tension spring
Applying active force to swinging frame rotates swinging frame far from upper roller direction around rotation axis, and the tension spring connects far from one end of swinging frame
It is connected to the fixed plate of fixed setting, the swinging frame is between fixed plate and upper roller.
By using above-mentioned technical proposal, when swinging frame is rotated up, swinging frame drives tension spring further to stretch, as
When motivation structure removes the active force to swinging frame, tension spring pulls swinging frame to rotate around rotation axis, and swinging frame is made to be returned to initial bit
It sets, waits the driving again of hydraulic actuator.
The utility model is further arranged to: the adjusting screw rod across fixed plate, institute are set in the fixed plate
It states adjusting screw rod and is fixedly connected with tension spring far from one end of swinging frame.
By using above-mentioned technical proposal, by rotating adjusting screw rod, the end face of adjustment adjusting screw rod towards swinging frame is arrived
The distance between swinging frame generates preliminary roller and back roller to extrusion coating paper so as to adjust the pulling force size that tension spring generates swinging frame
The tensioning function of suitable size.
The utility model is further arranged to: the adjusting screw rod is installed with knob far from one end of tension spring.
By using above-mentioned technical proposal, the rotation of adjusting screw rod is convenient in the setting of knob, facilitates adjustment tension spring to swing
The pulling force size of frame.
The utility model is further arranged to: the resetting-mechanism includes the drawstring being fixed on swinging frame, the drawstring
One end far from swinging frame is connected with weight bearing case.
By using above-mentioned technical proposal, bear a heavy burden active force of the case by drawstring to swinging frame application straight down, thus
Realize that swinging frame is rotated down around rotation axis, weight bearing case stablizes the active force of swinging frame, improves preliminary roller and back roller to extrusion coating paper
Even up effect.
The utility model is further arranged to: the weight bearing case is provided with water.
By using above-mentioned technical proposal, bear a heavy burden water of the case by addition different quality, so as to adjust weight bearing case itself weight
Power, so as to adjust the active force that applies to swinging frame of weight bearing case, the case that bears a heavy burden is easy to adjust to the active force of swinging frame, and cost compared with
It is low.
The utility model is further arranged to: limited position mechanism being arranged on the swinging frame, the position-limit mechanism includes solid
Upper limit plate on support frame, the position-limit mechanism include the lower limiting board being fixedly arranged on support frame, and swinging frame is located at upper
Between limit plate and lower limiting board.
By using above-mentioned technical proposal, swinging frame between upper limit plate and lower limiting board, make swinging frame be only capable of in
It is moved between upper limit plate and lower limiting board, the range for preventing swinging frame mobile is excessive, thus the case where extrusion coating paper is broken hair
It is raw.
The utility model is further arranged to: being installed with adjustable plate on support frame as described above, is offered length on the adjustable plate
The slotted hole being arranged along the vertical direction is spent, the upper positioning screw rod across slotted hole, the up-regulation are installed on the upper limit plate
The upper positioning nut compressed respectively with adjustable plate two sides is installed on the screw rod of position；
It is installed with the lower positioning screw rod across slotted hole on the lower limiting board, is installed with difference on the lower positioning screw rod
The lower positioning nut compressed with adjustable plate two sides.
By using above-mentioned technical proposal, positioning nut is unscrewed, moves upper positioning screw rod, energy along slotted hole length direction
The position for adjusting upper limit plate, unscrews lower positioning nut, moves lower positioning screw rod along slotted hole length direction, can adjust lower limit
The position of plate, so as to adjust the slewing area of swinging frame.
The utility model is further arranged to: the surface of the lower limiting board towards swinging frame is provided with resilient cushion.
By using above-mentioned technical proposal, resilient cushion can reduce the vibration generated when swinging frame and lower limiting board low pressure, subtract
The noise that small swinging frame generates when mobile, while reducing the vibration damage of swinging frame.
In conclusion the utility model has the following beneficial effects:
1, hydraulic actuator applies active force to swinging frame, and hydraulic actuator pushes swinging frame to be rotated up around rotation axis,
After hydraulic actuator removes the impetus to swinging frame, it is multiple to initial that resetting-mechanism drives swinging frame to rotate back to around rotation axis
Position, preliminary roller and back roller tense extrusion coating paper at this time, move down since hydraulic actuator not will drive swinging frame,
The case where it is excessive to extrusion coating paper degrees of tensions that preliminary roller and back roller can be effectively reduced, extrusion coating paper is caused to tear；
2, weight bearing case passes through the water that different quality is added, so as to adjust weight bearing case self gravity, so as to adjust weight bearing case pair
The active force that swinging frame applies, weight bearing case is easy to adjust to the active force of swinging frame, and adjustment cost is lower；
3, resilient cushion can reduce the vibration generated when swinging frame and lower limiting board low pressure, what reduction swinging frame generated when mobile
Noise, while reducing the vibration damage of swinging frame.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the prior art；
Fig. 2 is the overall structure diagram of embodiment 1；
Fig. 3 is the structural schematic diagram of resetting-mechanism in embodiment 1；
Fig. 4 is the structural schematic diagram of resetting-mechanism in embodiment 2.
In figure, 1, support frame；11, upper roller；12, preliminary roller；13, back roller；2, swinging frame；21, rotation axis；22, positioning plate；3,
Actuation mechanism；31, make movable plate；32, hydraulic actuator；4, resetting-mechanism；41, tension spring；42, fixed plate；43, adjusting screw rod；44,
Drawstring；45, bear a heavy burden case；5, position-limit mechanism；51, upper limit plate；52, lower limiting board；53, adjustable plate；531, slotted hole；54, on
Positioning screw rod；541, upper positioning nut；55, lower positioning screw rod；551, lower positioning nut；56, connecting plate；6, resilient cushion；7, multiple
Combined paper.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.The wherein identical attached drawing of identical components
Label indicates.
Embodiment 1
A kind of extrusion coating paper transverse cutting unit evens up mechanism, as shown in Fig. 2, cutting when progress to extrusion coating paper 7 for transverse cutting unit
That evens up evens up mechanism, and evening up mechanism includes the support frame 1 that ground is fixed on using screw, and support frame 1 is tetragonal body frame knot
Structure is connected with the upper roller 11 around own axis above support frame 1, and 11 both ends of upper roller, which are arranged with to be embedded, is fixed on support frame 1
On bearing.Swinging frame 2 is connected with below support frame 1, the one end in swinging frame 2 towards 7 supplied materials direction of extrusion coating paper is welded with insertion
In support frame 1 and around the rotation axis of own axis 21, swinging frame 2 is direction frame mechanism, is connected on swinging frame 2 around certainly
The preliminary roller 12 and back roller 13 of body axis rotation, before preliminary roller 12 and back roller 13 are located at the two sides of 11 axis of upper roller and back roller 13 arrives
12 direction of roller is the conveying direction of extrusion coating paper 7.
Active force is applied to swinging frame 2 make swinging frame 2 around rotation axis 21 towards upper as shown in Fig. 2, abutting to have on swinging frame 2
The actuation mechanism 3 that roller 11 rotates.Actuation mechanism 3 includes being fixedly connected with swinging frame 2 and intermittently driving swinging frame 2 around rotation axis 21
Make movable plate 31 towards what 11 direction of upper roller rotated, making to abut on movable plate 31 has promotion to make what movable plate 31 was moved back and forth along own axes
Hydraulic actuator 32, hydraulic actuator 32 are fixed on bottom bar and axis along the vertical direction using screw, and bottom plate is welded in support frame 1
On.
As shown in figure 3, one end on swinging frame 2 far from rotation axis 21 is connected with resetting-mechanism 4, when hydraulic actuator 32 is removed
When removing the active force to swinging frame 2, resetting-mechanism 4 drives swinging frame 2 to be moved to initial position.Resetting-mechanism 4 includes that welding is solid
Due to the tension spring 41 of 2 lower surface of swinging frame, tension spring 41 is welded with connector sleeve, the company of rotation on connector sleeve far from one end of swinging frame 2
It is connected to the adjusting screw rod 43 around the rotation of connector sleeve axis, 43 outer helical of adjusting screw rod, which is connected with, is fixed on support frame using screw
Fixed plate 42 on 1,43 axis of adjusting screw rod is identical as 41 axis of tension spring, and the one end of adjusting screw rod 43 far from tension spring 41 is integrally set
It is equipped with knob.
As shown in figure 3, turning knob, knob drives adjusting screw rod 43 to rotate, along own axes when adjusting screw rod 43 rotates
Direction is mobile, so as to adjust the distance between connector sleeve and swinging frame 2, adjusts the physical length of tension spring 41,41 length of tension spring changes
The active force generated after change to swinging frame 2 changes therewith, so as to adjust swinging frame 2 to the pressure of extrusion coating paper 7.
As shown in Figures 2 and 3, the position-limit mechanism 5 of restricted 2 moving range of swinging frame is set on support frame 1.Position-limit mechanism
5 include the adjustable plate 53 being fixedly welded on support frame 1, offers the slotted hole 531 of length along the vertical direction on adjustable plate 53,
Upper positioning screw rod 54 and lower positioning screw rod 55 of the axis along 7 moving direction of extrusion coating paper are equipped in slotted hole 531.Upper positioning screw rod
It is installed with two upper positioning nuts 541 compressed respectively with 53 two sides of adjustable plate on 54, is installed with two on lower positioning screw rod 55
A lower positioning nut 551 compressed respectively with 53 two sides of adjustable plate has been wholely set upper limit plate 51 on upper positioning screw rod 54,
It has been wholely set lower limiting board 52 on lower positioning screw rod 55, has been welded on swinging frame 2 positioned at upper limit plate 51 and lower limiting board 52
Between positioning plate 22.
As shown in figure 3, nut 541 of transposing after upper limit plate 51 is moved to suitable position, in rotation is allowed to and adjustable plate
53 compress, and keep positioning screw rod 54 fixed, to realize the fixation of upper limit plate 51, lower limiting board 52 is moved to suitable position
Afterwards, the lower positioning nut 551 of rotation is fixed by lower limiting board 52, and upper limit plate 51 and lower limiting board 52 can limit the shifting of positioning plate 22
Dynamic range, prevent swinging frame 2 around 21 rotational angle of rotation axis it is excessive the distance between preliminary roller 12 and upper roller 11 occur excessive, it is compound
The moving range of paper 7 is excessive, so that extrusion coating paper 7 be made to occur tearing or generation the case where fold.
A kind of extrusion coating paper transverse cutting unit evens up mechanism, and the course of work is as follows:
Hydraulic actuator 32 applies active force to swinging frame 2, and hydraulic actuator 32 pushes swinging frame 2 upward around rotation axis 21
Rotation drives tension spring 41 further to stretch when swinging frame 2 rotates；
After hydraulic actuator 32 removes the impetus to swinging frame 2, tension spring 41 drives swinging frame 2 around 21 turns of rotation axis
Dynamic to be returned to initial position, preliminary roller 12 and back roller 13 tense extrusion coating paper 7 at this time, using tension spring 41 drive swinging frame 2 to
Lower movement, therefore the feelings that preliminary roller 12 and back roller 13 are excessive to 7 degrees of tensions of extrusion coating paper, and extrusion coating paper 7 is caused to tear can be effectively reduced
Condition occurs.
Embodiment 2
A kind of extrusion coating paper transverse cutting unit evens up mechanism, and difference from Example 1 is, as shown in figure 4,52 court of lower limiting board
The surface of upward limit plate 51 is cementing to be connected with resilient cushion 6, supports when swinging frame 2 turns to lower around rotation axis 21 with resilient cushion 6
Pressure reduces the vibration that swinging frame 2 generates.
As shown in figure 4, resetting-mechanism 4 includes being intertwined and connected in the drawstring 44 on swinging frame 2, drawstring 44 is far from swinging frame 2
Lower end be intertwined and connected have suspension be arranged weight bearing case 45, bear a heavy burden case 45 on be connected with water inlet pipe and outlet pipe, buckled on outlet pipe
It is stamped and obturages lid, clear water, water of the weight bearing case 45 by filling different volumes, the weight of adjustment weight bearing case 45 are filled in weight bearing case 45
Amount, so as to adjust drawstring 44 to the active force of swinging frame 2, drawstring 44 stablizes the active force of swinging frame 2, easy to adjust.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (9)
1. a kind of extrusion coating paper transverse cutting unit evens up mechanism, including support frame (1), it is provided with above support frame as described above (1) around itself axis
The upper roller (11) of line rotation, support frame as described above (1) lower section are provided with preliminary roller (12) and back roller positioned at upper roller (11) side on both sides
(13), it is connected with swinging frame (2) in the preliminary roller (12) and back roller (13), the preliminary roller (12) and back roller (13) are respectively at swing
The rotation axis (21) being rotationally connected on support frame (1) is connected on frame (2) on own axis, the swinging frame (2),
It is characterized by: being provided with the actuation mechanism (3) for driving swinging frame (2) to rotate around rotation axis (21), institute on the swinging frame (2)
Stating actuation mechanism (3) includes being fixed on swinging frame (2) and intermittently driving swinging frame (2) square towards upper roller (11) around rotation axis (21)
To making movable plate (31) for rotation, it is described make to abut on movable plate (31) there is promotion to make movable plate (31) to move back and forth along own axes and solid
Surely the hydraulic actuator (32) being arranged；Resetting-mechanism (4) are connected on the swinging frame (2), when the hydraulic actuator (32)
When removing the active force to swinging frame (2), the resetting-mechanism (4) drives swinging frame (2) to be moved to initial position.
2. extrusion coating paper transverse cutting unit according to claim 1 evens up mechanism, it is characterised in that: the resetting-mechanism (4) includes
The tension spring (41) being fixedly arranged on swinging frame (2), the tension spring (41), which applies active force to swinging frame (2), makes swinging frame (2) rotate
Moving axis (21) is rotated far from upper roller (11) direction, and the tension spring (41) is connected with fixed setting far from the one end of swinging frame (2)
Fixed plate (42), the swinging frame (2) are located between fixed plate (42) and upper roller (11).
3. extrusion coating paper transverse cutting unit according to claim 2 evens up mechanism, it is characterised in that: revolve and set on the fixed plate (42)
There is rotation to set the adjusting screw rod (43) across fixed plate (42), the adjusting screw rod (43) and tension spring (41) are far from swinging frame (2)
One end is fixedly connected.
4. extrusion coating paper transverse cutting unit according to claim 3 evens up mechanism, it is characterised in that: the adjusting screw rod (43) is separate
One end of tension spring (41) is installed with knob.
5. extrusion coating paper transverse cutting unit according to claim 1 evens up mechanism, it is characterised in that: the resetting-mechanism (4) includes
The drawstring (44) being fixed on swinging frame (2), the drawstring (44) are connected with weight bearing case (45) far from the one end of swinging frame (2).
6. extrusion coating paper transverse cutting unit according to claim 5 evens up mechanism, it is characterised in that: the weight bearing case (45) is provided with
Water.
7. extrusion coating paper transverse cutting unit according to claim 1 evens up mechanism, it is characterised in that: be arranged on the swinging frame (2)
Limited position mechanism (5), the position-limit mechanism (5) include the upper limit plate (51) being fixedly arranged on support frame (1), the position-limit mechanism
It (5) include the lower limiting board (52) being fixedly arranged on support frame (1), swinging frame (2) is located at upper limit plate (51) and lower limiting board
(52) between.
8. extrusion coating paper transverse cutting unit according to claim 7 evens up mechanism, it is characterised in that: fixed on support frame as described above (1)
Have adjustable plate (53), the slotted hole (531) of length along the vertical direction, the upper limit plate are offered on the adjustable plate (53)
(51) the upper positioning screw rod (54) across slotted hole (531) is installed on, be installed on the upper positioning screw rod (54) respectively with
The upper positioning nut (541) that adjustable plate (53) two sides compress；
The lower positioning screw rod (55) across slotted hole (531), the lower positioning screw rod are installed on the lower limiting board (52)
(55) the lower positioning nut (551) compressed respectively with adjustable plate (53) two sides is installed on.
9. extrusion coating paper transverse cutting unit according to claim 7 evens up mechanism, it is characterised in that: lower limiting board (52) direction
The surface of swinging frame (2) is provided with resilient cushion (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821953555.8U CN209337799U (en) | 2018-11-24 | 2018-11-24 | Extrusion coating paper transverse cutting unit evens up mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821953555.8U CN209337799U (en) | 2018-11-24 | 2018-11-24 | Extrusion coating paper transverse cutting unit evens up mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209337799U true CN209337799U (en) | 2019-09-03 |
Family
ID=67749220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821953555.8U Active CN209337799U (en) | 2018-11-24 | 2018-11-24 | Extrusion coating paper transverse cutting unit evens up mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209337799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114193835A (en) * | 2022-01-10 | 2022-03-18 | 淮安市富源包装材料有限公司 | Aluminum-plated film composite paper flattening treatment equipment and treatment method |
-
2018
- 2018-11-24 CN CN201821953555.8U patent/CN209337799U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114193835A (en) * | 2022-01-10 | 2022-03-18 | 淮安市富源包装材料有限公司 | Aluminum-plated film composite paper flattening treatment equipment and treatment method |
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