CN221112932U - PTFE microporous membrane pushing device - Google Patents
PTFE microporous membrane pushing device Download PDFInfo
- Publication number
- CN221112932U CN221112932U CN202323009320.7U CN202323009320U CN221112932U CN 221112932 U CN221112932 U CN 221112932U CN 202323009320 U CN202323009320 U CN 202323009320U CN 221112932 U CN221112932 U CN 221112932U
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- China
- Prior art keywords
- fixedly connected
- plate
- microporous membrane
- ptfe microporous
- pinch roller
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- 239000012982 microporous membrane Substances 0.000 title claims abstract description 38
- 229920001343 polytetrafluoroethylene Polymers 0.000 title claims abstract description 26
- 239000004810 polytetrafluoroethylene Substances 0.000 title claims abstract description 26
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 239000000919 ceramic Substances 0.000 claims description 18
- 230000000694 effects Effects 0.000 abstract description 9
- 230000001629 suppression Effects 0.000 abstract description 6
- 239000012528 membrane Substances 0.000 abstract description 5
- 230000006978 adaptation Effects 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000011265 semifinished product Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009998 heat setting Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the technical field of PTFE microporous membrane pushing devices, and discloses a PTFE microporous membrane pushing device which comprises a placing plate, wherein a side plate is fixedly connected to the surface of the placing plate, an electric hydraulic rod is fixedly connected to the side surface of the side plate, a push plate is fixedly connected to the side surface of the electric hydraulic rod, a sealing strip is fixedly connected to the bottom surface of the push plate, lower plates are fixedly connected to the two sides of the top surface of the placing plate, and an upper plate is fixedly connected to the top surface of the lower plate through a screw rod assembly. This PTFE microporous membrane pusher, through the setting of lead screw subassembly, twist and twist the pole, twist the pole and rotate in little bearing inside, drive the upper plate of screw thread piece side and reciprocate, adjust upper plate to suitable position according to the micropore membrane thickness of needs suppression for the pinch roller subassembly of upper plate side obtains the adjustment with the pinch roller subassembly interval of hypoplastron side, thereby has reached the interval of conveniently adjusting the pinch roller subassembly according to the demand is different, with the effect of adaptation different thickness microporous membrane processing demand.
Description
Technical Field
The utility model relates to the technical field of PTFE microporous membrane pushing devices, in particular to a PTFE microporous membrane pushing device.
Background
PTFE microporous membrane is prepared with PTFE powder, and through pre-pressing to form cylinder, calendering to form semi-product, stretching at certain temperature and heat setting. And (3) pre-pressing polytetrafluoroethylene powder to obtain a bucket cylindrical bar, and extruding the bucket cylindrical bar into a strip shape with a smaller section through a pushing machine.
The PTFE microporous membrane pushing device disclosed in the Chinese patent application publication CN217531783U, although the PTFE powder is pre-pressed into cylindrical bars and then automatically transferred to the pushing component for pushing and forming, replaces manual carrying, reduces labor intensity and cost and improves production efficiency.
However, this PTFE microporous membrane pressing device has the following drawbacks.
(1) The microporous membrane semi-finished product needs to be stretched and heat-set at a certain temperature after being pushed, and the conventional structure cannot preheat the microporous membrane semi-finished product so as to reduce the time for heating, stretching and setting in the later stage, and the processing efficiency is lower.
(2) The thickness of the microporous membrane is not easy, and the distance between rollers in the pushing device cannot be quickly adjusted to meet the processing requirements of microporous membranes with different thicknesses.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a PTFE microporous membrane pushing device, which solves the problems that the microporous membrane semi-finished product cannot be preheated and the distance between rollers in the pushing device cannot be quickly adjusted to meet the processing requirements of microporous membranes with different thicknesses.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: PTFE microporous membrane pusher, place the fixed surface of board and be connected with the curb plate, the side fixedly connected with electric hydraulic stem of curb plate, the side fixedly connected with push pedal of electric hydraulic stem, the bottom surface fixedly connected with sealing strip of push pedal, the equal fixedly connected with hypoplastron in both sides of placing the board top surface, the top surface of hypoplastron passes through lead screw subassembly fixedly connected with upper plate, the equal fixedly connected with pinch roller subassembly in the side of hypoplastron and upper plate, the bottom surface fixedly connected with control assembly of placing the board.
Optionally, the pinch roller subassembly includes servo motor, transfer line, runner, fixed block, bearing and ceramic electric heat piece, one of them servo motor fixed connection in the side of hypoplastron, another servo motor fixed connection in the side of upper plate, servo motor's output spline connection has the transfer line, the side fixedly connected with runner of transfer line, the side fixedly connected with fixed block of runner, the fixed block cup joints in the inside of bearing, one of them bearing fixed connection in the side of upper plate, another bearing fixed connection in the side of hypoplastron, the cavity has been seted up to the inside of runner, the inside fixedly connected with ceramic electric heat piece of cavity, servo motor external power supply.
Optionally, the control assembly includes control box, TEC temperature controller and knob, the inside fixedly connected with TEC temperature controller of control box, the side fixedly connected with knob of control box.
Optionally, the surface electric connection of knob has TEC temperature controller, TEC temperature controller's surface electric connection has ceramic electric heat piece, the external power of knob.
Optionally, the lead screw subassembly includes screw thread piece, twists pole, little bearing and fixed plate, screw thread piece fixed connection is in the side of upper plate, the inside threaded connection of screw thread piece has twists the pole, the bottom surface of twisting the pole has cup jointed little bearing, the bottom surface fixedly connected with fixed plate of little bearing, fixed plate fixed connection is in the side of lower plate.
Optionally, the bottom surface of placing the board is rectangular array fixedly connected with support column, the bottom surface fixedly connected with universal wheel of support column.
(III) beneficial effects
The utility model provides a PTFE microporous membrane pushing device, which has the following beneficial effects:
1. This PTFE microporous membrane pusher, through the setting of lead screw subassembly, twist and twist the pole, twist the pole and rotate in little bearing inside, drive the upper plate of screw thread piece side and carry out the reciprocating, according to the micropore membrane thickness of needs suppression, adjust upper plate to suitable position for the pinch roller subassembly of upper plate side obtains suitable adjustment in the pinch roller subassembly interval of hypoplastron side, thereby has reached the interval of conveniently adjusting the pinch roller subassembly according to the demand difference, with the effect of adaptation different thickness microporous membrane processing demands.
2. This PTFE microporous membrane pusher, through the setting of control assembly and pinch roller subassembly, twist the knob, start work through TEC temperature controller control ceramic electric heat piece, twist the knob to suitable directional angle, adjust ceramic electric heat piece to suitable temperature, heat the runner for the microporous membrane semi-manufactured goods through runner suppression is preheated by the runner, reduces the later stage and stretches and heat-set heating time to the microporous membrane, thereby has reached the effect that improves microporous membrane preparation efficiency.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the pinch roller assembly and lead screw assembly of the present utility model;
FIG. 3 is a schematic view of the control assembly, electro-hydraulic stem and push plate of the present utility model;
Fig. 4 is a schematic diagram of a split structure of the present utility model.
In the figure: 1. placing a plate; 2. a side plate; 3. an electric hydraulic rod; 4. a push plate; 5. a sealing strip; 6. a lower plate; 7. a screw assembly; 701. a screw block; 702. twisting the rod; 703. a small bearing; 704. a fixing plate; 8. an upper plate; 9. a pinch roller assembly; 901. a servo motor; 902. a transmission rod; 903. a rotating wheel; 904. a fixed block; 905. a bearing; 906. ceramic electric heating plates; 10. a control assembly; 1001. a control box; 1002. TEC temperature controller; 1003. a knob; 11. a support column; 12. and a universal wheel.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a PTFE microporous membrane pusher, including placing board 1, place the fixed surface of board 1 and be connected with curb plate 2, the side fixedly connected with motor-driven hydraulic stem 3 of curb plate 2, motor-driven hydraulic stem 3's side fixedly connected with push pedal 4, push pedal 4's bottom surface fixedly connected with sealing strip 5, place the equal fixedly connected with hypoplastron 6 in both sides of board 1 top surface, the top surface of hypoplastron 6 passes through lead screw subassembly 7 fixedly connected with upper plate 8, through the setting of lead screw subassembly 7, twist the movable screw 702, twist the pole 702 and rotate in the inside of little bearing 703, drive the upper plate 8 of screw 701 side and carry out the removal from top to bottom, according to the micropore membrane thickness of needs suppression, adjust upper plate 8 to suitable position, make the pinch roller assembly 9 of upper plate 8 side obtain suitable adjustment in pinch roller assembly 9 interval of hypoplastron 6 side, thereby the effect of convenient according to different adjustment pinch roller assembly 9 of demand, with the effect of adaptation different thickness microporous membrane processing demands, the equal fixedly connected with pinch roller assembly 9 in side of hypoplastron 6 and upper plate 8, the bottom surface fixedly connected with control assembly 10, through control assembly 1003 and 9, it is rotatory at the inside at the small bearing 703, it is rotatory at the inside at the time of small bearing 703, it is difficult for the top surface of the movable knob 903, the temperature is reached, proper temperature is adjusted to heat the ceramic is reached, and the temperature is adjusted to the proper temperature of the knob 903, and the ceramic is heated, the temperature is adjusted, and the temperature is adjusted to the proper, and the temperature is adjusted to the temperature is finished, and has been heated, and has finished, and has been heated.
The pinch roller subassembly 9 includes servo motor 901, transfer line 902, runner 903, fixed block 904, bearing 905 and ceramic electric heat piece 906, one of them servo motor 901 fixed connection is in the side of hypoplastron 6, another servo motor 901 fixed connection is in the side of upper plate 8, servo motor 901's output spline connection has transfer line 902, the side fixedly connected with runner 903 of transfer line 902, the side fixedly connected with fixed block 904 of runner 903, the fixed block 904 cup joints in the inside of bearing 905, one of them bearing 905 fixed connection is in the side of upper plate 8, another bearing 905 fixed connection is in the side of hypoplastron 6, the cavity has been seted up to the inside of runner 903, the inside fixedly connected with ceramic electric heat piece 906 of cavity, servo motor 901 external power supply, through the setting of pinch roller subassembly 9, two servo motor 901 all external power supply begin to work, drive two runners 903 subtend rotations, the suppression to microporous membrane semi-manufactured goods, thereby the effect of convenient control microporous membrane suppression has been reached.
The control assembly 10 comprises a control box 1001, a TEC temperature controller 1002 and a knob 1003, wherein the TEC temperature controller 1002 is fixedly connected to the inside of the control box 1001, the knob 1003 is fixedly connected to the side face of the control box 1001, the TEC temperature controller 1002 is fixedly arranged in the control box 1001 through the arrangement of the control assembly 10, the TEC temperature controller 1002 is isolated and protected, and the effect of avoiding collision accidental injury and damaging the TEC temperature controller 1002 is achieved
The surface electric connection of knob 1003 has TEC temperature controller 1002, and the surface electric connection of TEC temperature controller 1002 has ceramic electric heat piece 906, and knob 1003 external power supply through the setting of knob 1003, twists the knob 1003 and can pass through TEC temperature controller 1002 control ceramic electric heat piece 906 to different temperatures, has played the effect of accurate control ceramic electric heat piece 906 temperature.
The screw rod assembly 7 comprises a threaded block 701, a screwing rod 702, a small bearing 703 and a fixed plate 704, wherein the threaded block 701 is fixedly connected to the side face of the upper plate 8, the screwing rod 702 is connected to the internal thread of the threaded block 701, the small bearing 703 is sleeved on the bottom face of the screwing rod 702, the fixed plate 704 is fixedly connected to the side face of the lower plate 6, the screwing rod 702 is screwed through the arrangement of the screw rod assembly 7, the screwing rod 702 rotates in the small bearing 703 to drive the upper plate 8 on the side face of the threaded block 701 to move up and down, the thickness of the microporous membrane to be pressed is adjusted to a proper position according to the thickness of the microporous membrane to be pressed, the spacing between the pressing wheel assemblies 9 on the side face of the upper plate 8 and the pressing wheel assemblies 9 on the side face of the lower plate 6 is adjusted properly, and therefore the functions of adjusting the spacing between the pressing wheel assemblies 9 according to different requirements are achieved, and microporous membrane processing requirements with different thicknesses are met.
The bottom surface of placing board 1 is rectangular array fixedly connected with support column 11, and the bottom surface fixedly connected with universal wheel 12 of support column 11, through the setting of universal wheel 12, promotes to place board 1 for place board 1 and remove through universal wheel 12, thereby reached the effect that conveniently removes thrust device.
In the utility model, the working steps of the device are as follows:
1. When the PTFE microporous membrane pushing device is installed, the surface of the placing plate 1 is fixedly connected with the side plate 2, the side surface of the side plate 2 is fixedly connected with the electric hydraulic rod 3, the side surface of the electric hydraulic rod 3 is fixedly connected with the pushing plate 4, the bottom surface of the pushing plate 4 is fixedly connected with the sealing strip 5, the bottom surface of the placing plate 1 is fixedly connected with the supporting columns 11 in a rectangular array, and the bottom surface of the supporting columns 11 is fixedly connected with the universal wheels 12;
2. The two sides of the top surface of the placing plate 1 are fixedly connected with the lower plate 6, the side surface of the lower plate 6 is fixedly connected with the fixed plate 704, the top surface of the fixed plate 704 is fixedly connected with the small bearing 703, the inside of the small bearing 703 is sleeved with the screwing rod 702, the surface of the screwing rod 702 is in threaded connection with the threaded block 701, and the threaded block 701 is fixedly connected with the side surface of the upper plate 8;
3. The side surfaces of the lower plate 6 and the upper plate 8 are fixedly connected with servo motors 901, one servo motor 901 is fixedly connected to the side surface of the lower plate 6, the other servo motor 901 is fixedly connected to the side surface of the upper plate 8, the output end of the servo motor 901 is in spline connection with a transmission rod 902, the side surface of the transmission rod 902 is fixedly connected with a rotating wheel 903, the side surface of the rotating wheel 903 is fixedly connected with a fixed block 904, the fixed block 904 is sleeved in the bearing 905, one bearing 905 is fixedly connected to the side surface of the upper plate 8, the other bearing 905 is fixedly connected to the side surface of the lower plate 6, a cavity is formed in the rotating wheel 903, a ceramic electric heating plate 906 is fixedly connected in the cavity, and the servo motor 901 is externally connected with a power supply;
4. The bottom surface fixed connection control box 1001 of board 1 is placed, the inside fixed connection TEC temperature controller 1002 of control box 1001, the side fixed connection knob 1003 of control box 1001, the surface electric connection TEC temperature controller 1002 of knob 1003, the surface electric connection ceramic electric heat piece 906 of TEC temperature controller 1002, knob 1003 external power supply.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A PTFE microporous membrane pushing device comprising a placement plate (1), characterized in that: place fixed surface of board (1) and be connected with curb plate (2), the equal fixedly connected with pinch roller subassembly (9) of side of curb plate (2), the side fixedly connected with push pedal (4) of electronic pinch roller (3), the bottom surface fixedly connected with sealing strip (5) of push pedal (4), the equal fixedly connected with hypoplastron (6) of both sides of placing board (1) top surface, the top surface of hypoplastron (6) passes through lead screw subassembly (7) fixedly connected with upper plate (8), the equal fixedly connected with pinch roller subassembly (9) of side of hypoplastron (6) and upper plate (8), the bottom surface fixedly connected with control assembly (10) of placing board (1).
2. The PTFE microporous membrane pushing device according to claim 1, wherein: the pinch roller subassembly (9) include servo motor (901), transfer line (902), runner (903), fixed block (904), bearing (905) and ceramic electric heat piece (906), one of them servo motor (901) fixed connection is in the side of hypoplastron (6), another servo motor (901) fixed connection is in the side of hypoplastron (8), the output spline connection of servo motor (901) has transfer line (902), the side fixedly connected with runner (903) of transfer line (902), the side fixedly connected with fixed block (904) of runner (903), fixed block (904) cup joint in the inside of bearing (905), one of them bearing (905) fixed connection is in the side of hypoplastron (6), the cavity has been seted up to the inside of runner (903), the inside fixedly connected with ceramic electric heat piece (906) of cavity, servo motor (901) external power.
3. The PTFE microporous membrane pushing device according to claim 1, wherein: the control assembly (10) comprises a control box (1001), a TEC temperature controller (1002) and a knob (1003), wherein the TEC temperature controller (1002) is fixedly connected to the inside of the control box (1001), and the knob (1003) is fixedly connected to the side face of the control box (1001).
4. A PTFE microporous membrane pushing device according to claim 3, wherein: the surface electric connection of knob (1003) has TEC temperature controller (1002), the surface electric connection of TEC temperature controller (1002) has ceramic electric heat piece (906), knob (1003) external power supply.
5. The PTFE microporous membrane pushing device according to claim 1, wherein: screw rod subassembly (7) include screw thread piece (701), twist pole (702), little bearing (703) and fixed plate (704), screw thread piece (701) fixed connection is in the side of upper plate (8), the inside threaded connection of screw thread piece (701) has twist pole (702), the bottom surface of twisting pole (702) has cup jointed little bearing (703), the bottom surface fixedly connected with fixed plate (704) of little bearing (703), fixed plate (704) fixed connection is in the side of lower plate (6).
6. The PTFE microporous membrane pushing device according to claim 1, wherein: the bottom surface of placing board (1) is rectangular array fixedly connected with support column (11), the bottom surface of support column (11) fixedly connected with universal wheel (12).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221112932U true CN221112932U (en) | 2024-06-11 |
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| Date | Code | Title | Description |
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| GR01 | Patent grant |