CN113400532A

CN113400532A - Thermal diaphragm machine

Info

Publication number: CN113400532A
Application number: CN202110562676.XA
Authority: CN
Inventors: 蒲作城
Original assignee: Wuhu Junyu New Material Technology Co ltd
Current assignee: Wuhu Junyu New Material Technology Co ltd
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2021-09-17
Anticipated expiration: 2041-05-24
Also published as: CN113400532B

Abstract

The invention provides a thermal membrane separation machine which comprises a lower membrane box and an upper membrane box fixed at the top end of the lower membrane box, wherein sealing assemblies are fixed at a feeding end and a discharging end of the bottom of the upper membrane box, a waste heat collecting assembly is arranged inside the upper membrane box, the sealing assemblies comprise sealing strips fixed on the top end surface of the lower membrane box, heat storage air bags fixed on the top end surface of the sealing strips, and hollow sealing plates abutted against the top end surfaces of the heat storage air bags, the waste heat collecting assembly comprises a plurality of air suction heads fixed inside the upper membrane box, and heat pumps fixed inside the lower membrane box, and the heat pumps are connected with the heat storage air bags through air pipes. According to the invention, the heat storage air bag can be expanded by matching the sealing assembly and the waste heat collecting assembly, so that the upper diaphragm box is further sealed, and heat circulation is formed in the upper diaphragm box, thereby improving the heat utilization rate.

Description

Thermal diaphragm machine

Technical Field

The invention mainly relates to the technical field of thermal diaphragms, in particular to a thermal diaphragm machine.

Background

The membrane often appears as a protective component of the product, playing an important role in the recycling and safety of the product.

According to the heat treatment equipment for the diaphragm provided by the patent document with the application number of CN201721066495.3, the product comprises an upper oven and a lower oven which are oppositely arranged at an interval up and down, a first air inlet is arranged at one side of the upper oven, a plurality of first air outlet holes are arranged at the bottom of the upper oven, a second air inlet is arranged at one side of the lower oven, a plurality of second air outlet holes are arranged at the top of the lower oven, the cross sectional area of each first air outlet hole is larger than or smaller than that of each second air outlet hole, and the number of the first air outlet holes is smaller than or larger than that of the second air outlet holes. The utility model discloses a hot-blast two sides to the diaphragm that blows respectively that a plurality of first exhaust vents and a plurality of second exhaust vents blow off, the diaphragm leans on the air cushion to hold up, with last oven and lower oven all not have direct contact, can not the fish tail, because whole wind speed, temperature homogeneity are better, make the thermal contraction of diaphragm more even, there is very big improvement to the quality that improves the diaphragm, to different products, operating personnel only need set up corresponding temperature, wind speed isoparametric, consequently, it is more simple and convenient to operate.

However, the above-mentioned membrane machine still has the defect, for example, although above-mentioned membrane machine has the advantage that the operation is simpler and more convenient, and wind speed, temperature homogeneity are better, but traditional membrane machine often adopts open design in last oven to make things convenient for the product to pass in and out the membrane machine, lead to the temperature of the processing environment in the last oven of membrane machine easily to run off, and the workman influences the use of hot membrane machine because of touching by mistake easily.

Disclosure of Invention

The present invention provides a thermal diaphragm machine to solve the above technical problems in the background art.

The technical scheme adopted by the invention for solving the technical problems is as follows:

a thermal diaphragm machine comprises a lower diaphragm box and an upper diaphragm box fixed at the top end of the lower diaphragm box, wherein a feeding end and a discharging end at the bottom of the upper diaphragm box are respectively fixed with a sealing component used for sealing the upper diaphragm box, a waste heat collecting component is arranged inside the upper diaphragm box, the sealing component comprises a sealing strip fixed on the top end surface of the lower diaphragm box, a heat storage air bag fixed on the top end surface of the sealing strip and connected with a gas outlet end of the waste heat collecting component, and a hollow sealing plate which is abutted against the top end surface of the heat storage air bag and is rotatably connected with the inner wall of the upper diaphragm box through a rotating shaft, the waste heat collecting component comprises a plurality of air suction heads fixed inside the upper diaphragm box and a heat pump fixed inside the lower diaphragm box and connected with the air suction heads through a hose, and the heat pump is connected with the heat storage air bag through an air pipe, so that the hot air forms heat circulation among the heat storage air bag, the hollow sealing plate and the upper diaphragm box, and the heat storage air bag expands to reduce the gap between the heat storage air bag and the hollow sealing plate.

Further, diaphragm case top surface mounting has the material pushing component down, the material pushing component all is connected with power component with the seal assembly execution end, the material pushing component include with diaphragm case top surface sliding connection's translation board, be fixed in down the push mechanism at translation board casing top, and be fixed in push mechanism top and with translation board top surface sliding connection's scraping wings to the reduction is because of the workman mistake touches down the diaphragm incasement component, receives the thermal injury that the diaphragm incasement component gived off down.

Furthermore, the pushing mechanism comprises first racks which are fixed on the surface of the top end of the lower diaphragm box and are symmetrically arranged, gears which are meshed with the top ends of the first racks and are rotatably connected with the translation plate shell through rotating shafts, and second racks which are meshed with the top ends of the gears and are connected with the bottom end of the pushing plate and are fixed on the surface of the bottom end of the pushing plate, so that the pushing plate can automatically move along with the translation plate, and the arrangement of a power source is reduced while the pushing plate pushes a product.

Furthermore, the top surface of the translation plate is provided with symmetrically-arranged sliding grooves, and each sliding groove is internally and slidably connected with a rotating wheel which is rotatably connected with the bottom surface of the material pushing plate through a rotating shaft, so that dry friction between the material pushing plate and the translation plate is prevented.

Further, the power component is including being fixed in the slider on translation board bottom surface, the slider bottom runs through down diaphragm case top casing and extends to diaphragm incasement portion and is connected with the lead screw down, the lead screw both ends all through the bearing frame with diaphragm incasement top inner wall is connected down, the lead screw execution end is connected with the speed reducer, the speed reducer execution end is connected with the motor, motor base is fixed in on the diaphragm case lateral wall down to make things convenient for the motor to drive the rotation axis and rotate, reduce the setting of power supply, and then when promoting seal assembly and pushing away the relevance of material subassembly, reduce the cost.

Furthermore, the outer peripheral surface of the output shaft of the motor and the outer peripheral surface of one end of the rotating shaft extending to the outside are both fixed with chain wheels, and the two chain wheels are connected through a chain, so that the rotating shaft is driven to rotate along with the output shaft of the motor.

Further, the one end that the sprocket was kept away from to the rotation axis extends to the outside and is connected with buffer gear, buffer gear is including being fixed in the buffer box on diaphragm case lateral wall surface, is located inside the buffer box and being fixed in the rotation axis keep away from the one end outer peripheral face of sprocket cam, with the cam mutual butt and with buffer box inner wall surface sliding connection's sliding block, and with sliding block looks butt and is located the inside spring of buffer box to produced resistance when improving the rotation axis and rotating prevents that the rotation axis from rotating at the excessive speed and producing a large amount of wearing and tearing, the life of extension rotation axis.

Furthermore, a plurality of balls are embedded in the outer surface of the sliding block, so that friction between the sliding block and the inner surface of the buffer box is reduced, and the service life of the sliding block is prolonged.

Further, the top surface mounting of heat-retaining gasbag has a plurality of inflation heads that set gradually along the straight line, and is a plurality of the inflation head runs through the cavity closing plate extends to inside the cavity closing plate to utilize the cavity closing plate to face upward the opening of diaphragm incasement chamber and go out steam, make and go up diaphragm incasement heat degree of consistency.

Furthermore, a contact switch is fixed on the top surface of one end, far away from the heat storage air bag, of the sealing strip, so that physical information of the hollow sealing plate when the diaphragm box is sealed is received by the contact switch, and workers can control the heat pump conveniently and timely.

Compared with the prior art, the invention has the beneficial effects that:

firstly, the invention can seal the upper diaphragm box, thereby improving the tightness of the upper diaphragm box and reducing the heat loss, and specifically comprises the following steps: because the cavity closing plate pass through the rotation axis with go up the diaphragm incasement wall and rotate and be connected for the cavity closing plate can rotate on last diaphragm case, until last diaphragm case to sealing strip top, because the sealing strip top is equipped with soft heat-retaining gasbag, thereby utilize the heat-retaining gasbag to reduce the gap between sealing strip and the last diaphragm case, reduce the inside heat loss of diaphragm incasement portion.

Secondly, the invention can utilize the expansion of the heat storage air bag to further seal the upper diaphragm box and form heat circulation in the upper diaphragm box, thereby improving the heat utilization rate, and specifically comprises the following steps: because the heat pump air inlet is connected with a plurality of heads that induced draft of last diaphragm incasement portion, the gas outlet is connected in the heat-retaining gasbag, make the heat pump inhale it with the inside heat through consumption of last diaphragm incasement portion, and change this low-grade heat energy into high-grade heat energy and flow in the heat-retaining gasbag, make the heat-retaining gasbag expand, further reduce the gap between heat-retaining gasbag and the cavity closing plate, the inflation head on the heat-retaining gasbag can insert to the cavity closing plate in this moment, because the cavity closing plate inner chamber communicates with last diaphragm case through the through-hole, make the heat reenter to the diaphragm incasement, form heat circulation.

The present invention will be explained in detail below with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural diagram of a waste heat collecting assembly according to the present invention;

FIG. 3 is an enlarged view of the structure of region A in FIG. 2;

FIG. 4 is a schematic structural diagram of a buffering mechanism according to the present invention;

FIG. 5 is a schematic structural view of the seal assembly of the present invention;

FIG. 6 is a schematic view of the pusher assembly of the present invention;

FIG. 7 is a schematic structural view of the power assembly of the present invention;

FIG. 8 is a schematic view of the sprocket construction of the present invention.

In the figure: 1. a lower diaphragm casing; 2. an upper diaphragm box; 3. a seal assembly; 31. a hollow sealing plate; 311. a contact switch; 32. a heat storage bladder; 321. an inflation head; 33. a sealing strip; 34. a rotating shaft; 35. a buffer mechanism; 351. a buffer box; 352. a cam; 353. a slider; 3531. a ball bearing; 354. a spring; 4. a material pushing assembly; 41. a translation plate; 411. a chute; 42. a material pushing plate; 421. a rotating wheel; 43. a pushing mechanism; 431. a first rack; 432. a gear; 433. a second rack; 5. a waste heat collection assembly; 51. a suction head; 52. a heat pump; 6. a power assembly; 61. a motor; 62. a screw rod; 63. a speed reducer; 64. a slider; 65. and a sprocket.

Detailed Description

In order to facilitate an understanding of the invention, the invention will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

In a preferred embodiment of the present invention, referring to fig. 1-8, a thermal diaphragm machine includes a lower diaphragm box 1 and an upper diaphragm box 2 fixed at the top end of the lower diaphragm box 1, wherein a sealing assembly 3 for sealing the upper diaphragm box 2 is fixed at both a feed end and a discharge end of the bottom of the upper diaphragm box 2, a residual heat collecting assembly 5 is disposed inside the upper diaphragm box 2, the sealing assembly 3 includes a sealing strip 33 fixed on the top end surface of the lower diaphragm box 1, a heat storage air bag 32 fixed on the top end surface of the sealing strip 33 and connected to the gas outlet end of the residual heat collecting assembly 5, and a hollow sealing plate 31 abutting against the top end surface of the heat storage air bag 32 and rotatably connected to the inner wall of the upper diaphragm box 2 through a rotating shaft 34, the residual heat collecting assembly 5 includes a plurality of air suction heads 51 fixed inside the upper diaphragm box 2, and the heat pump 52 fixed in the lower diaphragm box 1 and connected with the suction head 51 through a hose, the heat pump 52 is connected with the heat storage air bag 32 through an air pipe, so that the hot air forms heat circulation among the heat storage air bag 32, the hollow sealing plate 31 and the upper diaphragm box 2, and the heat storage air bag 32 expands to reduce the gap between the heat storage air bag 32 and the hollow sealing plate 31;

it should be noted that, in this embodiment, since the hollow sealing plate 31 is rotatably connected to the inner wall of the upper diaphragm casing 2 through the rotating shaft 34, the hollow sealing plate 31 can rotate on the upper diaphragm casing 2 until the upper diaphragm casing 2 reaches the top end of the sealing strip 33, and the top end of the sealing strip 33 is provided with the flexible heat storage airbag 32, the heat storage airbag 32 is used to reduce the gap between the sealing strip 33 and the upper diaphragm casing 2, and reduce the heat loss inside the upper diaphragm casing 2;

further, as the air inlet of the heat pump 52 is connected with the plurality of air suction heads 51 inside the upper diaphragm box 2, and the air outlet is connected with the heat storage air bag 32, the heat pump 52 sucks the heat consumed inside the upper diaphragm box 2 into the heat storage air bag, and converts the low-grade heat energy into high-grade heat energy to flow into the heat storage air bag 32, so that the heat storage air bag 32 expands, and further reduces the gap between the heat storage air bag 32 and the hollow sealing plate 31, at this time, the inflation head 321 on the heat storage air bag 32 can be inserted into the hollow sealing plate 31, and as the inner cavity of the hollow sealing plate 31 is communicated with the upper diaphragm box 2 through the through hole, the heat energy enters the upper diaphragm box 2 again, and heat circulation is formed.

In particular, with reference to fig. 2, 5 and 6 in particular, in another preferred embodiment of the invention, the top end surface of the lower diaphragm box 1 is fixed with a material pushing component 4, the execution ends of the material pushing component 4 and the sealing component 3 are both connected with a power component 6, the pushing assembly 4 comprises a translation plate 41 connected with the top end surface of the lower diaphragm box 1 in a sliding manner, a pushing mechanism 43 fixed on the top of the shell of the translation plate 41, and a material pushing plate 42 fixed to the top end of the pushing mechanism 43 and slidably connected to the top end surface of the translation plate 41, the pushing mechanism 43 comprises first racks 431 fixed on the top surface of the lower diaphragm casing 1 and symmetrically arranged, a gear 432 engaged with the top end of the first racks 431 and rotationally connected with the shell of the translation plate 41 through a rotating shaft, and a second rack 433 engaged with the top end of the gear 432 and fixed to the bottom end surface of the stripper plate 42;

it should be noted that, in this embodiment, when the translation plate 41 is conveyed to the vicinity of the feeding end of the upper diaphragm casing 2, because the top end of the translation plate 41 is connected to the material pushing plate 42 through the pushing mechanism 43, the material pushing plate 42 is driven by the translation plate 41 to translate at the top end of the lower diaphragm casing 1, so as to push the product carried at the top end of the lower diaphragm casing 1 to move until the product enters the lower diaphragm casing 1 for processing, thereby reducing the damage of heat emitted by the components in the lower diaphragm casing 1 due to the fact that a worker mistakenly touches the components in the diaphragm casing 1, and further pushing the material pushing plate 42 to continue to advance through the pushing mechanism 43, thereby withdrawing the product from the lower diaphragm casing 1, and reducing the damage of heat emitted by the components in the lower diaphragm casing 1 due to the fact that the worker mistakenly touches the components in the diaphragm casing 1;

further, when the translation plate 41 moves, because the gear 432 rotatably connected to the translation plate 41 through the rotating shaft is engaged with the first rack 431 on the top surface of the lower diaphragm casing 1, the gear 432 converts the horizontal movement of the gear 432 following the translation plate 41 into the circular movement of the gear, and because the gear 432 is engaged with the second rack 433 on the bottom surface of the material pushing plate 42, the circular movement of the gear 432 is converted into the linear movement of the gear 42 until the material pushing plate 42 slides on the top end of the translation plate 41 along the straight line, so that the material pushing plate 42 automatically moves following the translation plate 41, and the arrangement of the power source is reduced while the material pushing plate 42 pushes the product.

Specifically, please refer to fig. 7 again, in another preferred embodiment of the present invention, symmetrically disposed sliding slots 411 are disposed on the top end surface of the translation plate 41, and a rotating wheel 421 rotatably connected to the bottom end surface of the material pushing plate 42 through a rotating shaft is slidably connected in each sliding slot 411;

it should be noted that, in the present embodiment, the rotating wheel 421 rotatably connected to the material pushing plate 42 through the bottom end thereof slides on the sliding slot 411 formed on the top end surface of the translation plate 41, so as to prevent dry friction between the material pushing plate 42 and the translation plate 41, and the sliding slot 411 is used to limit the material pushing plate 42 to move along a straight line, so as to prevent the material pushing plate 42 from separating from the translation plate 41, and improve the stability of the material pushing plate 42 for pushing the product to move.

Specifically, please refer to fig. 5, 6 and 7 again, in another preferred embodiment of the present invention, the power assembly 6 includes a slider 64 fixed on the bottom surface of the translation plate 41, the bottom end of the slider 64 penetrates through the top shell of the lower diaphragm casing 1 and extends to the inside of the lower diaphragm casing 1, a lead screw 62 is connected to the inside of the lower diaphragm casing 1, both ends of the lead screw 62 are connected to the top inner wall of the lower diaphragm casing 1 through a bearing seat, an execution end of the lead screw 62 is connected to a speed reducer 63, an execution end of the speed reducer 63 is connected to a motor 61, a base of the motor 61 is fixed on the side wall of the lower diaphragm casing 1, the outer peripheral surface of the output shaft of the motor 61 and the outer peripheral surface of one end of the rotating shaft 34 extending to the outside are both fixed with chain wheels 65, and the two chain wheels 65 are connected through a chain;

it should be noted that, in this embodiment, when the output shaft of the speed reducer 63 drives the lead screw 62 connected thereto to rotate, the lead screw 62 is connected to the slider 64 on the bottom end surface of the translation plate 41 through a nut, so that the translation plate 41 converts the horizontal motion of the lead screw 62 into a linear motion, and the output shaft of the motor 61 is parallel to the rotating shaft 34 due to the output shaft of the motor 61 and the speed reducer 63, so that the motor 61 can drive the rotating shaft 34 to rotate conveniently, the power source is reduced, and the relevance between the sealing assembly 3 and the material pushing assembly 4 is improved, and the cost is reduced;

further, the chain wheel 65 on the rotating shaft 34 is connected with the chain wheel 65 on the outer peripheral surface of the output shaft of the motor 61 through a chain, so that the rotating shaft 34 is driven to rotate along with the output shaft of the motor 61.

Specifically, please refer to fig. 2, 4 and 5 again, in another preferred embodiment of the present invention, one end of the rotating shaft 34 away from the sprocket 65 extends to the outside to be connected with the buffer mechanism 35, the buffer mechanism 35 includes a buffer box 351 fixed on the side wall surface of the upper diaphragm casing 2, a cam 352 located inside the buffer box 351 and fixed on the outer peripheral surface of one end of the rotating shaft 34 away from the sprocket 65, a sliding block 353 abutting against the cam 352 and slidably connected with the inner wall surface of the buffer box 351, and a spring 354 abutting against the sliding block 353 and located inside the buffer box 351, and a plurality of balls 3531 are embedded in the outer surface of the sliding block 353;

in the present embodiment, when the rotating shaft 34 is rotated, the cam 352 on the rotating shaft 34 contacts the sliding block 353 slidably connected to the buffer box 351, and the sliding block 353 contacts the spring 354, so that the resistance generated when the rotating shaft 34 rotates is increased, the rotating shaft 34 is prevented from rotating too fast to generate a large amount of wear, and the service life of the rotating shaft 34 is prolonged;

further, the slide block 353 is made to slide on the inner surface of the buffer case 351 by the balls 3531 embedded in the outer surface thereof, thereby reducing friction between the slide block 353 and the inner surface of the buffer case 351 and extending the life of the slide block 353.

Specifically, please refer to fig. 2, 4 and 5 again, a plurality of inflation heads 321 arranged in sequence along a straight line are fixed on the top surface of the heat storage air bag 32, the inflation heads 321 penetrate the hollow sealing plate 31 and extend into the hollow sealing plate 31, and a contact switch 311 is fixed on the top surface of one end of the sealing strip 33 away from the heat storage air bag 32;

it should be noted that, in the present embodiment, the heat storage air bag 32 is enabled to guide the hot air therein into the hollow sealing plate 31, so as to discharge the hot air upward from the opening of the inner cavity of the upper diaphragm casing 2 by using the hollow sealing plate 31, thereby enabling the heat inside the upper diaphragm casing 2 to be uniform;

further, the sealing strip 33 receives physical information when the hollow sealing plate 31 seals the upper diaphragm casing 2 by using the upper contact switch 311, so that a worker can control the heat pump 52 conveniently in time.

The specific operation mode of the invention is as follows:

when a thermal diaphragm machine is used for processing a product, firstly, carbon fiber composite materials are laid on a die, then the die is sent between a lower diaphragm box 1 and an upper diaphragm box 2, meanwhile, the other set of die is stripped or prepared outside, the die which enters between the lower diaphragm box 1 and the upper diaphragm box 2 is driven by the descending diaphragm box 2, so that the diaphragm box 2 is contacted with a die bottom plate, then air between the upper diaphragm box 2 and the die bottom plate is pumped out by using an air pump and vacuum holes on the die, then the interior of the sealed upper diaphragm box 2 is heated by using a heat pump 52 until the product is formed, and at the moment, the upper diaphragm box 2 moves upwards;

the hollow sealing plate 31 is rotatably connected with the inner wall of the upper diaphragm box 2 through the rotating shaft 34, so that the hollow sealing plate 31 can rotate on the upper diaphragm box 2 until the top end of the upper diaphragm box 2 reaches the top end of the sealing strip 33, and the flexible heat storage air bag 32 is arranged at the top end of the sealing strip 33, so that the gap between the sealing strip 33 and the upper diaphragm box 2 is reduced by the heat storage air bag 32;

because the air inlet of the heat pump 52 is connected with the plurality of air suction heads 51 in the upper diaphragm box 2, the air outlet is connected with the heat storage air bag 32, and the inside of the upper diaphragm box 2 is provided with a thermocouple for controlling time and temperature, the heat pump 52 sucks the heat consumed in the upper diaphragm box 2, and converts the low-grade heat into high-grade heat to flow into the heat storage air bag 32, so that the heat storage air bag 32 expands, the gap between the heat storage air bag 32 and the hollow sealing plate 31 is further reduced, at the moment, the inflation head 321 on the heat storage air bag 32 can be inserted into the hollow sealing plate 31, and the inner cavity of the hollow sealing plate 31 is communicated with the upper diaphragm box 2 through the through hole, so that the heat enters the upper diaphragm box 2 again, and heat circulation is formed.

The invention is described above with reference to the accompanying drawings, it is obvious that the invention is not limited to the above-described embodiments, and it is within the scope of the invention to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.

Claims

1. A thermal diaphragm machine comprises a lower diaphragm box (1) and an upper diaphragm box (2) fixed at the top end of the lower diaphragm box (1), and is characterized in that a feeding end and a discharging end at the bottom of the upper diaphragm box (2) are both fixed with a sealing assembly (3) for sealing the upper diaphragm box (2), and a waste heat collecting assembly (5) is arranged inside the upper diaphragm box (2);

the sealing assembly (3) comprises a sealing strip (33) fixed on the top end surface of the lower diaphragm box (1), a heat storage air bag (32) fixed on the top end surface of the sealing strip (33) and connected with the air outlet end of the waste heat collecting assembly (5), and a hollow sealing plate (31) which is abutted against the top end surface of the heat storage air bag (32) and is rotatably connected with the inner wall of the upper diaphragm box (2) through a rotating shaft (34);

the waste heat collecting assembly (5) comprises a plurality of air suction heads (51) fixed inside the upper diaphragm box (2) and a heat pump (52) fixed inside the lower diaphragm box (1) and connected with the air suction heads (51) through a hose, wherein the heat pump (52) is connected with the heat storage air bag (32) through an air pipe, so that hot air forms heat circulation among the heat storage air bag (32), the hollow sealing plate (31) and the upper diaphragm box (2), and the heat storage air bag (32) expands to reduce gaps between the heat storage air bag (32) and the hollow sealing plate (31).

2. The thermal membrane separation machine according to claim 1, wherein a pushing assembly (4) is fixed on the top end surface of the lower membrane box (1), the pushing assembly (4) and the sealing assembly (3) are connected with a power assembly (6), the pushing assembly (4) comprises a translation plate (41) in sliding connection with the top end surface of the lower membrane box (1), a pushing mechanism (43) fixed on the top of the shell of the translation plate (41), and a pushing plate (42) fixed on the top end of the pushing mechanism (43) and in sliding connection with the top end surface of the translation plate (41).

3. The thermal membrane separator as claimed in claim 2, wherein the pushing mechanism (43) comprises a first rack (431) fixed on the top surface of the lower membrane box (1) and symmetrically arranged, a gear (432) engaged with the top end of the first rack (431) and rotatably connected with the shell of the translation plate (41) through a rotating shaft, and a second rack (433) engaged with the top end of the gear (432) and fixed on the bottom surface of the material pushing plate (42).

4. The thermal membrane separator as claimed in claim 3, wherein the top end surface of the translation plate (41) is provided with symmetrically arranged sliding grooves (411), and each sliding groove (411) is connected with a rotating wheel (421) rotatably connected with the bottom end surface of the material pushing plate (42) through a rotating shaft.

5. The thermal membrane separator as claimed in claim 4, wherein the power assembly (6) comprises a sliding block (64) fixed on the bottom end surface of the translation plate (41), the bottom end of the sliding block (64) penetrates through the top end shell of the lower membrane box (1) and extends to the lower membrane box (1) to be internally connected with a lead screw (62), two ends of the lead screw (62) are connected with the inner wall of the top end of the lower membrane box (1) through bearing seats, the execution end of the lead screw (62) is connected with a speed reducer (63), the execution end of the speed reducer (63) is connected with a motor (61), and the base of the motor (61) is fixed on the side wall of the lower membrane box (1).

6. A thermal membrane separator according to claim 5, wherein the outer peripheral surface of the output shaft of the motor (61) and the outer peripheral surface of one end of the rotating shaft (34) extending to the outside are fixed with chain wheels (65), and the two chain wheels (65) are connected by a chain.

7. A thermal membrane separator according to claim 6, wherein the end of the rotary shaft (34) far away from the chain wheel (65) extends to the outside and is connected with a buffer mechanism (35), the buffer mechanism (35) comprises a buffer box (351) fixed on the side wall surface of the upper membrane box (2), a cam (352) positioned inside the buffer box (351) and fixed on the outer peripheral surface of the end of the rotary shaft (34) far away from the chain wheel (65), a sliding block (353) mutually abutted with the cam (352) and in sliding connection with the inner wall surface of the buffer box (351), and a spring (354) abutted with the sliding block (353) and positioned inside the buffer box (351).

8. A thermal membrane machine according to claim 7, wherein the outer surface of the sliding block (353) is embedded with a plurality of balls (3531).

9. The thermal membrane separator according to claim 1, wherein a plurality of inflation heads (321) are fixed on the top end surface of the heat storage air bag (32) and arranged in sequence along a straight line, and the inflation heads (321) extend through the hollow sealing plate (31) to the inside of the hollow sealing plate (31).

10. A thermal membrane according to claim 1, wherein a contact switch (311) is fixed to the top surface of the end of the sealing strip (33) remote from the heat-storage air bag (32).