CN208946505U - A kind of polytetrafluoroethylene (PTFE) material strip thermo-pressing moulder - Google Patents
A kind of polytetrafluoroethylene (PTFE) material strip thermo-pressing moulder Download PDFInfo
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- CN208946505U CN208946505U CN201820988205.9U CN201820988205U CN208946505U CN 208946505 U CN208946505 U CN 208946505U CN 201820988205 U CN201820988205 U CN 201820988205U CN 208946505 U CN208946505 U CN 208946505U
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- ptfe
- polytetrafluoroethylene
- material strip
- pressing
- fixing axle
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Abstract
The utility model relates to a kind of polytetrafluoroethylene (PTFE) material strip thermo-pressing moulders, including unwinding device, tensioning apparatus, hot-press arrangement and the wrap-up set gradually, unwinding device includes the damped part for unreeling bracket, being rotatably installed in the unreeling shaft unreeled on bracket and unreeling shaft end being arranged in；Cooling device is additionally provided between hot-press arrangement and wrap-up, cooling device includes chimney fan, blower and the air hose being connected between chimney fan and blower, and chimney fan is provided with the air outlet towards polytetrafluoroethylene (PTFE) material strip.The utility model is compacted polytetrafluoroethylene (PTFE) material strip by hot electric pressing roller group, is flattened, surface blemish is removed, compactness is improved, and cooling is carried out by the air-cooled material strip to after hot pressing, is solidified, it prevents dust to be adsorbed on tape surface, avoids damaging tape surface in winding.
Description
Technical field
The utility model relates to polytetrafluoroethylene film production equipment technology, in particular to a kind of polytetrafluoroethylene (PTFE) material
Band thermo-pressing moulder.
Background technique
Tetrafluoroethene product is sintered after being cold-pressed with mold by polyflon, with excellent corrosion-resistant
Property, good self-lubrication and adhesion.Therefore product almost resistance to all chemical mediators, and there is wear-resisting, pressure-resistant, coefficient of friction
Low characteristic.It is widely used in the numerous areas such as petroleum, chemical industry metallurgical machinery, traffic medicine food, electric power.In polytetrafluoro
In the production process of vinyl band, by polyflon through green compact, sinter simple product such as stick, pipe into etc., then pass through
Turning becomes band, and PTFE base belt surface finish manufactured in this way is lower, crystallinity is lower, voidage is larger, therefore
Generally all handled by thermocompression forming.
Such as: application No. is 2015210915365 to disclose a kind of polytetrafluoroethylregenerated regenerated material strip thermo-pressing moulder, including
Board, board are equipped with hot pressing mechanism, including be supported on board rack, rotation connection pressure roller group on the rack and be used for
To the heating device that pressure roller group heats, the pressure roller group includes upper pressure roller and lower compression roller, and the upper pressure roller and lower compression roller are flat up and down
The roll surface of row setting and upper pressure roller abuts against on the roll surface of lower compression roller；The hot pressing mechanism side is equipped with unreeling structure, the other side
Equipped with rolling-up mechanism, the unreeling structure includes bracket and the driven shaft that is rotatably connected on bracket, and the rolling-up mechanism includes
The driving device of spool and driving spool rotation, its shortcoming is that, polytetrafluoroethylregenerated regenerated material strip passes through the hot pressing of upper lower compression roller
It directly winds afterwards, and polytetrafluoroethylregenerated regenerated material strip is easy to be sticked together also in soft state after winding at this time.
Utility model content
The utility model provides a kind of polytetrafluoroethylene (PTFE) material strip thermo-pressing moulder in order to solve the above problem, improves tape surface
Quality.
The above-mentioned purpose of the utility model has the technical scheme that a kind of polytetrafluoroethylene (PTFE) material strip heat
Forming machine is pressed, including unwinding device, tensioning apparatus, hot-press arrangement and the wrap-up set gradually, the unwinding device includes
The damped part for unreeling bracket, being rotatably installed in the unreeling shaft unreeled on bracket and unreeling shaft end being set；The tensioning dress
It sets including tensioning frame, several idler rollers is rotatably equipped on the tensioning frame, the idler roller is arranged along feed direction interval；
The hot-press arrangement includes a pair of of the hot electric pressing roller group of rack and rotational installation on the rack, and the hot electric pressing roller group includes upper pressure
Roller and lower compression roller, the upper pressure roller are arranged in parallel and rotate backward up and down with the lower compression roller, the both ends setting of the upper pressure roller
There is slide, the slide is slidably mounted in the rack, and the upper end setting of the rack pushes the slide to move up and down
Hydraulic package；The wrap-up includes winding bracket, the Scroll being rotatably installed on winding bracket and driving Scroll to turn
Dynamic motor；Be additionally provided with cooling device between the hot-press arrangement and the wrap-up, the cooling device include chimney fan,
Blower and the air hose being connected between chimney fan and blower, the chimney fan are provided with the outlet air towards polytetrafluoroethylene (PTFE) material strip
Mouthful.
Preferably, the chimney fan quantity is two, it is arranged in interval up and down, shape between upper and lower two chimney fans
At the cooling zone passed through convenient for polytetrafluoroethylene (PTFE) material strip.
Preferably, the chimney fan is to be obliquely installed, the outlet air side of the chimney fan and the shifting of polytetrafluoroethylene (PTFE) material strip
Dynamic direction forms 30 ° -45 ° of angle.
Preferably, the bracket that unreels includes fixed bracket and movable support, the unreeling shaft includes in axially spaced-apart
The fixing axle and movable axis of setting, the fixing axle are rotatably installed on the fixed bracket, and the movable axis is rotatably installed in
On the movable support, the fixing axle is overlapped with the axis of the movable axis, and the movable support is connected with the driving work
Dynamic bracket is moved axially to adjust the adjusting component of the fixing axle Yu the movable axis distance.
Preferably, the adjusting component includes adjusting screw rod and drive seat, the adjusting screw rod is rotatably installed in described
The lower section of movable support, and the axis for adjusting screw rod is parallel to the axis of the unreeling shaft, the drive seat is screwed onto institute
It states and adjusts on screw rod, the bottom of the movable support is fixed in the drive seat.
Preferably, being equipped with clamping plate on the fixing axle and the movable axis, the clamping plate is fixed in the fixing axle
On the movable axis.
Preferably, the damped part includes brake(-holder) block and friction plate, the brake(-holder) block is fixed in the fixed bracket
On, the friction plate is sleeved in the fixing axle, and the end of the fixing axle is bolted with stop-nut, the stop-nut with
Tripping spring is provided between the friction plate.
The utility model has the beneficial effects that the utility model presses polytetrafluoroethylene (PTFE) material strip by hot electric pressing roller group
Real, pressing, removes surface blemish, improves compactness, and carries out cooling by the air-cooled material strip to after hot pressing, solidifies, and prevents ash
Dirt is adsorbed on tape surface, avoids damaging tape surface in winding.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the cross-sectional view in Fig. 1 at A-A；
Fig. 3 is the structural schematic diagram of unwinding device in the utility model embodiment；
In figure: 1- unwinding device, the fixed bracket of 11-, 12- movable support, 13- fixing axle, 14- movable axis, 15- clamping plate,
16- damped part, 161- brake(-holder) block, 162- friction plate, 163- tripping spring, 164- stop-nut, 17- drive seat, 18- are adjusted
Screw rod, 2- tensioning apparatus, 3- hot-press arrangement, 31- rack, the upper pressure roller of 32-, 33- lower compression roller, 34- slide, 35- hydraulic package, 4-
Cooling device, 41- chimney fan, 5- wrap-up.
Specific embodiment
In conjunction with attached drawing, the utility model is described in further detail.This specific embodiment is only to the utility model
Explanation, be not limitations of the present invention, those skilled in the art, can be according to need after reading this specification
The modification of not creative contribution is made to the present embodiment, but as long as in the scope of the claims of the utility model all by
The protection of Patent Law.
Embodiment: as shown in Figure 1, Figure 2 and Figure 3, a kind of polytetrafluoroethylene (PTFE) material strip thermo-pressing moulder, including what is set gradually
Unwinding device 1, tensioning apparatus 2, hot-press arrangement 3 and wrap-up 5, unwinding device 1, tensioning apparatus 2, hot-press arrangement 3 and winding
Device 5 is arranged above workbench.
As shown in figure 3, unwinding device 1 exists including unreeling bracket, being rotatably installed in the unreeling shaft unreeled on bracket and be arranged
The damped part 16 of unreeling shaft end.Unreeling bracket includes fixed bracket 11 and movable support 12, and fixed bracket 11 is fixedly mounted
On the table, movable support 12 is sliding on the table.Unreeling shaft includes the fixing axle 13 and activity in axially spaced-apart setting
Axis 14, the fixing axle 13 are rotatably installed on the fixed bracket 11, and the movable axis 14 is rotatably installed in the activity branch
On frame 12, the fixing axle 13 is overlapped with the axis of the movable axis 14, and the movable support 12 is connected with the driving activity
Bracket 12 is moved axially to adjust the adjusting component of the fixing axle 13 and 14 distance of movable axis.Adjusting component includes adjusting
Screw rod 18 and drive seat 17, the lower section for adjusting screw rod 18 and being rotatably installed in the movable support 12, and the adjusting screw rod
18 axis is parallel to the axis of the unreeling shaft, and the drive seat 17 is screwed on the adjusting screw rod 18, the activity branch
The bottom of frame 12 is fixed in the drive seat 17.Clamping plate 15, the clamping plate are equipped in fixing axle 13 and the movable axis 14
15 are fixed on the fixing axle 13 and the movable axis 14.
Damped part 16 includes brake(-holder) block 161 and friction plate 162, and the brake(-holder) block 161 is fixed in the fixed bracket 11
On, the friction plate 162 is sleeved in the fixing axle 13, and the end of the fixing axle 13 is bolted with stop-nut 164, described
Tripping spring 163 is provided between stop-nut 164 and the friction plate 162.
Tensioning apparatus 2 includes the tensioning frame being hung on above workbench, is rotatably equipped with four idler rollers on tensioning frame,
Tight roller is arranged along feed direction interval.Wherein second idler roller is movably mounted on tensioning frame, and the two of second tensioning
End setting sliding block, sliding block are installed with guide rod, and guide rod is plugged on tensioning frame, and spring is socketed on guide rod.
As shown in Fig. 2, hot-press arrangement 3 includes the rack 31 fixed on the table and be rotatably installed in rack 31 one
To hot electric pressing roller group, the hot electric pressing roller group includes upper pressure roller 32 and lower compression roller 33, the upper pressure roller 32 and the lower compression roller 33
It is arranged in parallel and rotates backward up and down, the both ends of the upper pressure roller 32 are provided with slide 34, and the slide 34 is slidably mounted on institute
It states in rack 31, the hydraulic package 35 that the upper end setting of the rack 31 pushes the slide 34 to move up and down, hydraulic package 35
For hydraulic cylinder.The shaft end of upper pressure roller 32 and lower compression roller 33 is provided with transmission gear, two transmission gear engagements, and lower compression roller 33 leads to
It crosses chain conveyer to connect with driving motor, upper pressure roller 32 and the rotation of 33 synchronous backward of lower compression roller.
Wrap-up 5 include setting winding bracket on the table, be rotatably installed in wind Scroll on bracket and
Drive the motor of Scroll rotation.
Cooling device 4 is additionally provided between hot-press arrangement 3 and the wrap-up 5, the cooling device 4 includes chimney fan
41, blower and the air hose being connected between chimney fan 41 and blower, the chimney fan 41 are provided with towards polytetrafluoroethylene (PTFE) material strip
Air outlet.41 quantity of chimney fan is two, in interval setting up and down, is formed between upper and lower two chimney fans 41 convenient for poly-
The cooling zone that tetrafluoroethene material strip passes through.Chimney fan 41 is to be obliquely installed, the outlet air side of the chimney fan 41 and polytetrafluoroethylene (PTFE)
The moving direction of material strip forms 30 ° -45 ° of angle.
Claims (7)
1. a kind of polytetrafluoroethylene (PTFE) material strip thermo-pressing moulder, including unwinding device (1), the tensioning apparatus (2), hot pressing set gradually
Device (3) and wrap-up (5), it is characterised in that: the unwinding device (1) unreels branch including unreeling bracket, being rotatably installed in
Unreeling shaft on frame and the damped part (16) that unreeling shaft end is set；The tensioning apparatus (2) includes tensioning frame, and described
Several idler rollers are rotatably equipped on tight frame, the idler roller is arranged along feed direction interval；The hot-press arrangement (3) includes
Rack (31) and a pair of of the hot electric pressing roller group being rotatably installed on rack (31), the hot electric pressing roller group include upper pressure roller (32) and
Lower compression roller (33), the upper pressure roller (32) are arranged in parallel and rotate backward, the upper pressure roller up and down with the lower compression roller (33)
(32) both ends are provided with slide (34), and the slide (34) is slidably mounted on the rack (31), the rack (31)
The hydraulic package (35) that upper end setting pushes the slide (34) to move up and down；The wrap-up (5) includes winding bracket, turns
The motor of the dynamic Scroll being mounted on winding bracket and driving Scroll rotation；The hot-press arrangement (3) and winding dress
It sets and is additionally provided between (5) cooling device (4), the cooling device (4) includes chimney fan (41), blower and is connected to chimney fan
(41) air hose between blower, the chimney fan (41) are provided with the air outlet towards polytetrafluoroethylene (PTFE) material strip.
2. a kind of polytetrafluoroethylene (PTFE) material strip thermo-pressing moulder according to claim 1, it is characterised in that: the chimney fan
(41) quantity is two, in interval setting up and down, is formed between upper and lower two chimney fans (41) and is convenient for polytetrafluoroethylene (PTFE) material
The cooling zone that band passes through.
3. a kind of polytetrafluoroethylene (PTFE) material strip thermo-pressing moulder according to claim 1, it is characterised in that: the chimney fan
(41) to be obliquely installed, the outlet air side of the chimney fan (41) and the moving direction of polytetrafluoroethylene (PTFE) material strip form 30 ° -45 °
Angle.
4. a kind of polytetrafluoroethylene (PTFE) material strip thermo-pressing moulder according to claim 1, it is characterised in that: described to unreel bracket
Including fixed bracket (11) and movable support (12), the unreeling shaft includes the fixing axle (13) and activity in axially spaced-apart setting
Axis (14), the fixing axle (13) are rotatably installed on the fixed bracket (11), and the movable axis (14) is rotatably installed in institute
It states on movable support (12), the fixing axle (13) is overlapped with the axis of the movable axis (14), and the movable support (12) is even
It is connected to the tune for driving movable support (12) axial movement to adjust the fixing axle (13) Yu the movable axis (14) distance
Save component.
5. a kind of polytetrafluoroethylene (PTFE) material strip thermo-pressing moulder according to claim 4, it is characterised in that: the adjusting component
It is rotatably installed under the movable support (12) including adjusting screw rod (18) and drive seat (17), the adjusting screw rod (18)
Side, and the axis for adjusting screw rod (18) is parallel to the axis of the unreeling shaft, the drive seat (17) is screwed onto the tune
It saves on screw rod (18), the bottom of the movable support (12) is fixed on the drive seat (17).
6. a kind of polytetrafluoroethylene (PTFE) material strip thermo-pressing moulder according to claim 4, it is characterised in that: the fixing axle
(13) and on the movable axis (14) it is equipped with clamping plate (15), the clamping plate (15) is fixed in the fixing axle (13) and the work
On moving axis (14).
7. a kind of polytetrafluoroethylene (PTFE) material strip thermo-pressing moulder according to claim 6, it is characterised in that: the damped part
It (16) include brake(-holder) block (161) and friction plate (162), the brake(-holder) block (161) is fixed on the fixed bracket (11), described
Friction plate (162) is sleeved on the fixing axle (13), and the end of the fixing axle (13) is bolted with stop-nut (164), institute
It states and is provided with tripping spring (163) between stop-nut (164) and the friction plate (162).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820988205.9U CN208946505U (en) | 2018-06-26 | 2018-06-26 | A kind of polytetrafluoroethylene (PTFE) material strip thermo-pressing moulder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820988205.9U CN208946505U (en) | 2018-06-26 | 2018-06-26 | A kind of polytetrafluoroethylene (PTFE) material strip thermo-pressing moulder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208946505U true CN208946505U (en) | 2019-06-07 |
Family
ID=66731411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820988205.9U Active CN208946505U (en) | 2018-06-26 | 2018-06-26 | A kind of polytetrafluoroethylene (PTFE) material strip thermo-pressing moulder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208946505U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110293617A (en) * | 2019-07-17 | 2019-10-01 | 武汉微动机器人科技有限公司 | A kind of tablet press machine |
| CN110815687A (en) * | 2019-11-28 | 2020-02-21 | 武汉市盛祥塑料制品有限公司 | PVC sheet calender |
| CN110860570A (en) * | 2019-11-20 | 2020-03-06 | 东莞市缔网通讯科技有限公司 | Ultra-soft line production device |
| CN110936538A (en) * | 2019-11-05 | 2020-03-31 | 武汉市新洲三角塑料制品有限公司 | A prick turbine for production of PVC film |
| CN111231255A (en) * | 2020-01-12 | 2020-06-05 | 武汉市新洲三角塑料制品有限公司 | Plastic film extrusion system |
| CN112045918A (en) * | 2020-08-26 | 2020-12-08 | 江苏神力电源科技有限公司 | High-safety multi-roller calender capable of quickly adjusting calendering state |
| CN113878780A (en) * | 2021-10-08 | 2022-01-04 | 常州福升新材料科技有限公司 | Polytetrafluoroethylene film calendering equipment |
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2018
- 2018-06-26 CN CN201820988205.9U patent/CN208946505U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110293617A (en) * | 2019-07-17 | 2019-10-01 | 武汉微动机器人科技有限公司 | A kind of tablet press machine |
| CN110293617B (en) * | 2019-07-17 | 2024-04-26 | 武汉微动机器人科技有限公司 | Tablet press |
| CN110936538A (en) * | 2019-11-05 | 2020-03-31 | 武汉市新洲三角塑料制品有限公司 | A prick turbine for production of PVC film |
| CN110860570A (en) * | 2019-11-20 | 2020-03-06 | 东莞市缔网通讯科技有限公司 | Ultra-soft line production device |
| CN110860570B (en) * | 2019-11-20 | 2021-03-23 | 东莞市缔网通讯科技有限公司 | Ultra-soft line production device |
| CN110815687A (en) * | 2019-11-28 | 2020-02-21 | 武汉市盛祥塑料制品有限公司 | PVC sheet calender |
| CN110815687B (en) * | 2019-11-28 | 2020-09-11 | 台州黄岩诚新环保科技股份有限公司 | PVC sheet calender |
| CN111231255A (en) * | 2020-01-12 | 2020-06-05 | 武汉市新洲三角塑料制品有限公司 | Plastic film extrusion system |
| CN111231255B (en) * | 2020-01-12 | 2021-08-17 | 台州市黄岩巨能机械模具有限公司 | Plastic film extrusion system |
| CN112045918A (en) * | 2020-08-26 | 2020-12-08 | 江苏神力电源科技有限公司 | High-safety multi-roller calender capable of quickly adjusting calendering state |
| CN113878780A (en) * | 2021-10-08 | 2022-01-04 | 常州福升新材料科技有限公司 | Polytetrafluoroethylene film calendering equipment |
| CN113878780B (en) * | 2021-10-08 | 2024-01-26 | 常州福升新材料科技有限公司 | Polytetrafluoroethylene film calendering equipment |
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