CN216466202U

CN216466202U - Multi-roller film covering device for plastic burning pipe

Info

Publication number: CN216466202U
Application number: CN202122616477.0U
Authority: CN
Inventors: 秦诗发
Original assignee: Liaoning Shifa Clean Technology Co ltd
Current assignee: Liaoning Shifa Clean Technology Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-05-10
Anticipated expiration: 2031-10-28

Abstract

The utility model provides a multi-roller film covering device for a plastic-fired pipe, which comprises: the reciprocating mechanism comprises a workbench and a pair of synchronous belts, the synchronous belts are driven by a reciprocating motor to drive, and the stepping motor is arranged at one end of the synchronous belts far away from the reciprocating motor; the mandrel is sleeved on the stepping motor, and the base body of the plastic burning pipe is sleeved on the mandrel; the clamping part comprises a cylinder support, a cylinder and a top clamp, the cylinder support is fixed on the workbench, the axis of the cylinder is aligned with the axis of the mandrel, and the top clamp can clamp the mandrel; mould pressure and press and cover mechanism and include organism frame and roller set support, the axle center of roller set support aligns with the axle center of dabber, and four mould pressure tectorial membrane roller sets up in the periphery of roller set support, mould the one end of pressing tectorial membrane roller set and pass through spring and roller set leg joint, mould pressure tectorial membrane roller set middle part and roller set support articulated, and organism frame sets up on a pair of synchronous belt. The filtering membrane layer can firmly cover the substrate and is not easy to fall off.

Description

Multi-roller film covering device for plastic burning pipe

Technical Field

The utility model relates to the technical field of processing of surface coatings of plastic-fired pipes, in particular to a multi-roller film covering device for a plastic-fired pipe.

Background

The plastic sintering pipe is prepared by using 300 ten thousand units of ultrahigh molecular weight polyethylene powder as a main material and conductive carbon black, glass beads and high-density polyethylene powder as auxiliary materials, mixing and sintering the main materials and the auxiliary materials into a microporous rigid matrix, adding a polytetrafluoroethylene PTFE filter membrane layer on the surface of the microporous rigid matrix to form double filtration comprising membrane filtration and rigid body filtration, so that a filtering material with high filtration precision and high efficiency is formed, and the plastic sintering pipe also has the advantages of oil resistance, high temperature resistance, acid and alkali resistance, wear resistance, moisture resistance, recycling and the like, the dust collection rate depends on the performance of a filter membrane and the microporous structure of a matrix, the collection efficiency of the filter membrane on ultrafine dust with the particle size of less than 0.1 mu m can be kept at 99.99 percent, and the filter membrane is widely applied to various fields of steel production, coal production, cement production, automobile manufacturing, medical pharmacy, mechanical manufacturing, laser welding, biological purification, electronic original device manufacturing, food processing, aerospace and the like.

However, the polytetrafluoroethylene PTFE film has strong non-adhesiveness, is difficult to be fixedly attached to a rigid substrate, and usually only can be sprayed on the surface of the substrate by adopting a spraying method and dried to form a filtering film.

Therefore, there is a need to develop a multi-roller laminating device for a sintered pipe, which can firmly cover the surface of a rigid substrate with a filtering membrane layer, is not easy to fall off, has uniform thickness of the filtering membrane layer, can improve laminating efficiency, and can reduce energy consumption.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving one of the technical problems of the prior art or the related art.

Therefore, the utility model provides a multi-roller film covering device for a plastic burning pipe.

In view of the above, the present invention provides a multi-roller film covering device for a plastic-fired pipe, comprising:

the reciprocating mechanism comprises a workbench and a pair of synchronous belts arranged in the width direction of the workbench, a reciprocating motor is arranged at one end of the synchronous belts, the reciprocating motor drives the synchronous belts to transmit, and a stepping motor is arranged at one end of the synchronous belts far away from the reciprocating motor;

the mandrel is sleeved on the output shaft of the stepping motor, and the base body of the plastic burning pipe is sleeved on the mandrel;

the clamping part comprises a cylinder support, a cylinder arranged on the cylinder support and a top clamp arranged on the telescopic end of the cylinder, the cylinder support is fixed on the workbench, the cylinder support is positioned at one end far away from the stepping motor, the axis of the cylinder is aligned with the axis of the mandrel, and one part of the top clamp can enter the mandrel to clamp the mandrel;

mould pressure and press mechanism of covering, including organism frame and with organism frame fixed connection's roller set support, the axle center of roller set support with the axle center of dabber aligns, four mould pressure tectorial membrane roller sets up in on the periphery of roller set support, mould the one end of pressure tectorial membrane roller set pass through the spring with roller set leg joint, mould pressure tectorial membrane roller set middle part with the roller set support is articulated, four mould pressure tectorial membrane roller set is located mould on the periphery of burning pipe base member, organism frame set up in a pair of on the synchronous belt.

Further, the reciprocating mechanism further comprises:

a driving shaft connected with an output shaft of the reciprocating motor;

the driven shaft comprises a first driven shaft and a second driven shaft, the first driven shaft is arranged at one end far away from the driving shaft, the second driven shaft is arranged between the driving shaft and the air cylinder, and the pair of synchronous belts are wound outside the driving shaft and the driven shaft;

and the bearing seat is fixed on the workbench, and the driven shaft is supported by the bearing seat.

Further, reciprocating mechanism still includes linear guide, organism frame below is equipped with the sharp slider, the sharp slider can be along linear guide removes.

Further, the reciprocating mechanism further comprises: the plastic pressing ironing mechanism comprises a first sensor and a second sensor, wherein the first sensor and the second sensor are arranged at two ends of the linear guide rail in the length direction, and are used for limiting the limit position of the plastic pressing ironing mechanism.

Further, the organism frame includes roof, diapire and two lateral walls, mould to press to cover the mechanism and still include:

the slide ways are arranged on the top wall and the bottom wall and are arranged along the axial direction of the mandrel;

the top wall and the bottom wall of the sliding sleeve are externally provided with a convex block, and the convex block is arranged in the slideway;

the connecting shaft penetrates through the machine body frame, and the axis of the connecting shaft is vertical to the axis of the mandrel;

the handle is arranged outside the machine body frame and is fixedly connected with one end of the connecting shaft;

the swing arms are arranged on two sides of the sliding sleeve, one end of each swing arm is fixedly connected with the connecting shaft, and the other end of each swing arm is hinged to two side walls of the sliding sleeve.

Further, the sliding sleeve is cuboid, sliding sleeve center department is equipped with the through-hole, the sliding sleeve overcoat is in outside moulding the pressure tectorial membrane roller set, the sliding sleeve is towards two one side of lateral wall is equipped with the recess, the swing arm is located in the recess, the swing arm with the sliding sleeve is articulated.

Further, the plastic compression film roller group comprises:

the crank arm elastic pressing rod comprises a U-shaped supporting frame, a straight rod section, a diagonal rod section and a pressing rod section which are sequentially connected, wherein the straight rod section is connected with the U-shaped supporting frame, a hinge hole is formed in the joint of the straight rod section and the diagonal rod section, the hinge hole is hinged with the roller set support, and the pressing rod section is connected with the roller set support through a spring;

the heating roller is arranged at the center of the U-shaped support frame and is connected with the U-shaped support frame through a connecting rod.

Further, the roller set bracket includes:

the sleeve is in clearance fit with the mandrel, so that the mandrel can smoothly pass through the sleeve;

the four groups of hinged lug plates are uniformly arranged on the periphery of the sleeve, and the hinged lug plates are hinged with the connecting lever pressing rod through hinged holes.

Furthermore, one end of the sleeve, which is far away from the hinge lug plate, is fixedly connected with the machine body frame through a connecting plate.

Further, the reciprocating mechanism further comprises an electric cabinet which is arranged at one end of the workbench and provides power for the reciprocating motor and the stepping motor, and the electric cabinet also provides heat energy for the heating roller.

The technical scheme provided by the utility model can have the following beneficial effects:

the mechanism is pressed to mould through reciprocating mechanism drive and is pressed and cover and move repeatedly outside moulding burning pipe base body, realizes the compaction to spraying filtration rete, can make the filtration rete that moulds burning pipe base body surface can firmly cover above that, is difficult for droing, through reciprocal roll compaction, can guarantee on the one hand that the thickness of filtration rete is even, and on the other hand can also improve tectorial membrane efficiency, reduces the energy consumption.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model, as claimed.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model.

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 shows a schematic view of a multi-roll laminating apparatus for a sintered tube according to one embodiment of the present invention;

FIG. 2 illustrates a front view of a compression ironing mechanism according to one embodiment of the present invention;

FIG. 3 illustrates a left side view of a coining ironing mechanism according to one embodiment of the utility model;

FIG. 4a shows a front view of a lever ejection lever according to one embodiment of the present invention;

FIG. 4b shows a top view of a lever ejection lever according to one embodiment of the present invention;

FIG. 5 shows a schematic view of a set of compression wrap rollers according to one embodiment of the present invention;

FIG. 6 shows a schematic view of a sliding sleeve according to one embodiment of the present invention;

figure 7 shows a schematic view of a roll stack holder according to one embodiment of the utility model.

Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 7 is:

100 reciprocating mechanism, 101 workbench, 102 reciprocating motor, 103 driving shaft, 104 synchronous belt, 105 stepping motor, 106 linear guide rail, 107 bearing seat, 108 first sensor, 109 second sensor, 110 driven shaft, 111 electric control box, 200 plastic pressing ironing mechanism, 201 slide way, 202 swing arm, 203 machine body frame, 204 linear slide block, 205 sliding sleeve, 2051 bulge block, 2052 through hole, 2053 groove, 207 connecting shaft, 208 heating roller, 209 crank arm elastic pressing rod, 2091U-shaped supporting frame, 2092 straight rod segment, 2093 inclined rod segment, 2094 pressing rod segment, 2095 hinging hole, 2096 circle, 210 spring, 211 roller group bracket, 2111 sleeve, 2112 hinging lug plate, 212 connecting plate, 300 clamping part, 301 air cylinder, 302 air cylinder bracket, 303 top clamping ring, 400 mandrel and 500 plastic burning pipe base body.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the utility model, as detailed in the appended claims.

Example 1

FIG. 1 shows a schematic view of a multi-roll film coating apparatus for a sintered tube according to one embodiment of the present invention.

As shown in fig. 1, the present embodiment provides a multi-roll film covering device for a sintered pipe, including:

the reciprocating mechanism 100 comprises a workbench 101 and a pair of synchronous belts 104 arranged in the width direction of the workbench 101, wherein a reciprocating motor 102 is arranged at one end of the synchronous belts 104, the reciprocating motor 102 drives the synchronous belts 104 to transmit, and a stepping motor 105 is arranged at one end of the synchronous belts 104 far away from the reciprocating motor 102;

the mandrel 400 is sleeved on the output shaft of the stepping motor 105, and the sintering pipe base 500 is sleeved on the mandrel 400;

the clamping part 300 comprises an air cylinder support 302, an air cylinder 301 arranged on the air cylinder support 302 and a top clamp 303 arranged on the telescopic end of the air cylinder 301, the air cylinder support 302 is fixed on the workbench 101, the air cylinder support 302 is positioned at one end far away from the stepping motor 105, the axis of the air cylinder 301 is aligned with the axis of the mandrel 400, and one part of the top clamp 303 can enter the mandrel 400 to clamp the mandrel 400;

mould pressure and press mechanism 200, including organism frame 203 and the roller set support 211 with organism frame 203 fixed connection, the axle center of roller set support 211 aligns with the axle center of dabber 400, four mould pressure tectorial membrane roller sets up in the periphery of roller set support 211, mould the one end of pressure tectorial membrane roller set and pass through spring 210 and be connected with roller set support 211, mould pressure tectorial membrane roller set middle part and roller set support 211 articulate, four mould pressure tectorial membrane roller sets are located the periphery of moulding burning pipe base member 500, organism frame 203 sets up on a pair of hold-in range 104.

Drive through reciprocating mechanism 100 and mould to press and cover mechanism 200 and move repeatedly outside moulding fever pipe base member 500, realize the compaction to spraying filtration rete, can make the filtration rete that moulds fever pipe base member 500 surface can firmly cover above that, be difficult for droing, through reciprocal roll compaction, can guarantee that the thickness of filtration rete is even on the one hand, and on the other hand can also improve tectorial membrane efficiency, reduces the energy consumption.

Specifically, firstly, a plastic burning pipe matrix 500 is sleeved on a mandrel 400, the mandrel 400 is placed on an output shaft of a stepping motor 105, a telescopic end of an air cylinder 301 extends out, a top clamp 303 is clamped into the other end of the mandrel 400 to realize radial fixation of the mandrel 400, the stepping motor 105 drives the mandrel 400 to rotate, wherein the top clamp 303 is basically composed of two sections of cylinders, one section is positioned in the mandrel 400, the diameter of the other section of cylinder is larger than the outer diameter of the mandrel 400, a reciprocating mechanism 100 drives a synchronous belt 104 to drive through a reciprocating motor 102, and further drives a plastic pressing and ironing mechanism 200 on the synchronous belt 104 to move along the axial direction of the mandrel 400, and through four plastic pressing and laminating roller sets arranged on the periphery of a roller set support 211, wherein the four plastic pressing and laminating roller sets are respectively positioned in the upper direction, the lower direction, the left direction and the right direction of the mandrel 400, and through one end of the plastic pressing and laminating roller set, a pressing spring 210 is convenient for tilting the other end of the plastic pressing and laminating roller set, the plastic-sintered pipe base body 500 and the filter membrane layer thereon can be positioned in the four plastic-compression membrane roller sets, so that the filter membrane layer outside the plastic-sintered pipe base body 500 is compacted.

It should be noted that, in this embodiment, the reciprocating motor 102 moves the plastic pressing and ironing mechanism 200 along the axis of the mandrel 400 at a linear speed of 4cm/s to 6cm/s, and when the plastic pressing and ironing mechanism 200 completes one stroke (the length of the plastic burning pipe substrate 500), the reciprocating motor 102 is stopped, the stepping motor 105 is started, the stepping motor 105 drives the mandrel 400 to rotate by a stepping angle, and then the reciprocating motor 102 is restarted, and such repetition is performed to ensure that the filtering film layer can be firmly covered on the plastic burning pipe substrate 500.

Further, the reciprocating mechanism 100 further includes:

a driving shaft 103 connected to an output shaft of the reciprocating motor 102;

the driven shaft 110 comprises a first driven shaft and a second driven shaft, the first driven shaft is arranged at one end far away from the driving shaft 103, the second driven shaft is arranged between the driving shaft 103 and the cylinder support 302, and the pair of synchronous belts 104 are wound outside the driving shaft 103 and the driven shaft 110;

a bearing housing 107 fixed to the table 101, and the driven shaft 110 is supported by the bearing housing 107.

The reciprocating motor 102 drives the driving shaft 103 to rotate, and drives the driven shafts 110 (a first driven shaft and a second driven shaft) to rotate through the pair of synchronous belts 104, so that transmission of the synchronous belts 104 is achieved, wherein the bearing block 107 is provided with a bearing, and the bearing block 107 is connected with the driven shafts 110 through the bearing, so that smooth rotation of the driven shafts 110 is achieved.

Further, the reciprocating mechanism 100 further includes a linear guide rail 106, a linear slider 204 is provided below the body frame 203, and the linear slider 204 is movable along the linear guide rail 106.

Through the cooperation of linear slide 204 and linear guide 106, realize pressing and press covering the support of mechanism 200, improve the stability that pressing and press covering mechanism 200 and remove along the axis of dabber 400.

Further, the reciprocating mechanism 100 further includes: the first sensor 108 and the second sensor 109, the first sensor 108 and the second sensor 109 are disposed at two ends of the linear guide rail 106 in the length direction, and the first sensor 108 and the second sensor 109 are used for limiting the limit position of the plastic pressing ironing mechanism 200.

The limit position of the plastic pressing and ironing mechanism 200 is limited by the arrangement of the first sensor 108 and the second sensor 109, wherein the first sensor 108 is located at one end close to the reciprocating motor 102, the second sensor 109 is located at one end close to the stepping motor 105, specifically, the reciprocating motor 102 rotates to drive the plastic pressing and ironing mechanism 200 to move towards one end of the reciprocating motor 102, when the linear slider 204 touches the first sensor 108, the reciprocating motor 102 rotates in the reverse direction, the plastic pressing and ironing mechanism 200 moves towards one end of the stepping motor 105, when the linear slider 204 touches the second sensor 109, the reciprocating motor 102 rotates in the forward direction to drive the plastic pressing and ironing mechanism 200 to move towards one end of the reciprocating motor 102, and so on.

Example 2

FIG. 2 illustrates a front view of a compression ironing mechanism according to one embodiment of the present invention; fig. 3 shows a left side view of a coining ironing mechanism according to one embodiment of the utility model.

As shown in fig. 2 and 3, on the basis of embodiment 1, the plastic pressing ironing mechanism 200 of the present embodiment further includes:

the slide rails 201 are arranged on the top wall and the bottom wall, and the slide rails 201 are arranged along the axial direction of the mandrel 400;

the sliding sleeve 205 is provided with convex blocks 2051 outside the top wall and the bottom wall of the sliding sleeve 205, and the convex blocks 2051 are arranged in the slideway 201;

the connecting shaft 207 penetrates through the machine body frame 203, and the axis of the connecting shaft 207 is vertical to the axis of the mandrel 400;

the handle is arranged outside the machine body frame 203 and is fixedly connected with one end of the connecting shaft 207;

the swing arms 202 and the pair of swing arms 202 are disposed on two sides of the sliding sleeve 205, one end of the swing arm 202 is fixedly connected to the connecting shaft 207, and the other end of the swing arm 202 is hinged to two side walls of the sliding sleeve 205.

Specifically, the plastic pressing ironing mechanism 200 is placed on the reciprocating mechanism 100, then the output shaft of the stepping motor 105 is positioned at the center of the four plastic pressing film roller sets, when the handle is pressed downwards (as shown in figure 2), the handle drives the connecting shaft 207 to rotate, and further drives the swing arm 202 to tilt to the right (as shown in fig. 2), because the other end of the swing arm 202 is hinged with the sliding sleeve 205, the sliding sleeve 205 moves rightwards in the machine body frame 203, one end of the plastic compression film roller group close to the spring 210 is pressed down, the other end of the plastic compression film roller group is far away from the plastic burning pipe base body 500 and the filter membrane layer, after the mandrel 400, the plastic burning pipe base body 500 and the filter membrane layer are arranged on the output shaft of the stepping motor 105, the handle is lifted upwards, the swing arm 202 and the sliding sleeve 205 are reset, the spring 210 is restored, the four plastic compression film roller sets clamp the mandrel 400, the plastic sintering pipe base body 500 and the filter membrane layer, and then the mandrel 400 is clamped through the clamping part 300.

It should be noted that the design is to ensure 2Kg/cm of the four plastic-pressing film-covering roller plastic-sintering tube matrix 500²To 2.5Kg/cm²The pressure of (a).

Example 3

Figure 6 illustrates a schematic view of a sliding sleeve according to one embodiment of the present invention.

As shown in fig. 6, based on embodiment 2, the specific sliding sleeve 205 is rectangular, a through hole 2052 is formed in the center of the sliding sleeve 205, the sliding sleeve 205 is sleeved outside the plastic compression coated roller set, grooves 2053 are formed in one side of the sliding sleeve 205 facing two side walls, the swing arm 202 is located in the groove 2053, and the swing arm 202 is hinged to the sliding sleeve 205.

Wherein, the recess 2053 of two lateral walls of swing arm 202 and sliding sleeve 205 has certain distance in fact, in order to avoid interfering, the weight of slide 201 can be alleviateed in the setting of recess 2053, improve the smooth and easy nature that sliding sleeve 205 removed, the setting up of through-hole 2052 guarantees that sliding sleeve 205 can the overcoat be outside four mould and press the tectorial membrane roller group, make sliding sleeve 205's removal can push down and mould the tectorial membrane roller group, realize that dabber 400, mould the central department that fever pipe set and filtration membrane layer got into four and mould the tectorial membrane roller group.

Example 4

FIG. 4a shows a front view of a lever ejection lever according to one embodiment of the present invention; FIG. 4b shows a top view of a lever ejection lever according to one embodiment of the present invention; figure 5 shows a schematic view of a set of compression molded film rollers according to one embodiment of the utility model.

As shown in fig. 4a to 5, in example 3, a specific set of mold-press film rollers includes:

the crank arm elastic pressing rod 209 comprises a U-shaped supporting frame 2091, a straight rod section 2092, an inclined rod section 2093 and a pressing rod section 2094 which are sequentially connected, wherein the straight rod section 2092 is connected with the U-shaped supporting frame 2091, a hinge hole 2095 is formed in the joint of the straight rod section 2092 and the inclined rod section 2093, the hinge hole 2095 is hinged with a roller set support 211, and the pressing rod section 2094 is connected with the roller set support 211 through a spring 210;

and a heating roller 208 disposed at the center of the U-shaped supporting frame 2091, the heating roller 208 being connected to the U-shaped supporting frame 2091 by a connecting rod.

The initial position of the sliding sleeve 205 is located at the position of the hinge hole 2095, the sliding sleeve 205 moves rightwards during operation to press down the inclined rod section 2093, so as to drive the pressure rod section 2094 to compress the spring 210, and after the sliding sleeve 205 is reset, the inclined rod section 2093 is reset, so that the spring 210 is reset, and the four plastic compression film roller sets compress the mandrel 400, the plastic sintering pipe base body 500 and the filter film layer.

It should be noted that the heating roller 208 is disposed in the accommodating space of the U-shaped supporting frame 2091, and the heating roller 208 is hinged to the U-shaped supporting frame 2091, so that when the plastic pressing ironing mechanism 200 reciprocates, the heating roller 208 rotates to prevent the filtering film layer from being jacked up under the force.

In this embodiment, a pair of circular ring sections 2096 are provided at the front end of the U-shaped support frame 2091, and the heating roller 208 is clamped only by the pair of circular ring sections 2096 without providing a through hole in the U-shaped support frame 2091, thereby realizing the hinge joint of the heating roller 208 and one end of the crank arm elastic pressing rod 209.

Example 5

As shown in fig. 7, on the basis of embodiment 4, specifically, the roller set holder 211 includes:

the sleeve 2111 is in clearance fit with the mandrel 400, so that the mandrel 400 can smoothly pass through the sleeve;

the hinged ear plates 2112 and the four groups of hinged ear plates 2112 are uniformly arranged on the periphery of the sleeve 2111, and the hinged ear plates 2112 are hinged with the crank arm elastic-compression rod 209 through hinge holes 2095.

Specifically, when the sliding sleeve 205 moves rightwards and presses down the slanting section 2093 of the crank arm elastic pressing rod 209, the hinge ear plate 2112 is hinged with the crank arm elastic pressing rod 209 through the hinge hole 2095, so that the supporting effect on the slanting section 2093 is realized, and the working stability of the plastic pressing ironing mechanism 200 is improved.

Further, the end of sleeve 2111 remote from hinge ear plate 2112 is fixedly connected to body frame 203 by connector plate 212.

The axis of the roller group bracket 211 is coincided with the axis of the mandrel 400 through the connecting plate 212, so that various functions are realized.

It should be noted that the reciprocating mechanism 100 further includes an electric cabinet 111 disposed at one end of the worktable 101, the electric cabinet 111 provides power for the reciprocating motor 102 and the stepping motor 105, and the electric cabinet 111 also provides heat energy for the heating roller 208.

Other embodiments of the utility model will be apparent to those skilled in the art from consideration of the specification and practice of the utility model disclosed herein. This application is intended to cover any variations, uses, or adaptations of the utility model following, in general, the principles of the utility model and including such departures from the present disclosure as come within known or customary practice within the art to which the utility model pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the utility model being indicated by the following claims.

It will be understood that the utility model is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the utility model is limited only by the appended claims.

Claims

1. The utility model provides a mould multiroll tectorial membrane device of fever pipe which characterized in that, multiroll tectorial membrane device includes:

2. The multi-roll film covering device for the plastic-fired tube as claimed in claim 1, wherein the reciprocating mechanism further comprises:

a driving shaft connected with an output shaft of the reciprocating motor;

3. The multi-roller film covering device for the plastic-fired pipe as claimed in claim 2, wherein the reciprocating mechanism further comprises a linear guide rail, a linear slider is arranged below the machine body frame, and the linear slider can move along the linear guide rail.

4. The multi-roll film covering device for the plastic-fired tube as claimed in claim 3, wherein the reciprocating mechanism further comprises: the plastic pressing ironing mechanism comprises a first sensor and a second sensor, wherein the first sensor and the second sensor are arranged at two ends of the linear guide rail in the length direction, and are used for limiting the limit position of the plastic pressing ironing mechanism.

5. The multi-roll laminating device for the plastic-fired pipe of claim 1, wherein the body frame comprises a top wall, a bottom wall and two side walls, and the plastic pressing ironing mechanism further comprises:

6. The multi-roller film covering device for the plastic burning pipe as claimed in claim 5, wherein the sliding sleeve is rectangular, a through hole is formed in the center of the sliding sleeve, the sliding sleeve is sleeved outside the plastic pressing film covering roller set, a groove is formed in one side, facing two side walls, of the sliding sleeve, the swing arm is located in the groove, and the swing arm is hinged to the sliding sleeve.

7. The multi-roller film covering device for the plastic-sintered pipe as claimed in claim 6, wherein the plastic compression film covering roller group comprises:

8. The multi-roll film covering device for the plastic-sintered pipe as claimed in claim 7, wherein the roll set support comprises:

9. The multi-roll film covering device for the plastic-fired pipe as claimed in claim 8, wherein one end of the sleeve, which is far away from the hinge lug plate, is fixedly connected with the machine body frame through a connecting plate.

10. The multi-roller film covering device for the plastic burning pipe as claimed in any one of claims 7 to 9, wherein the reciprocating mechanism further comprises an electric cabinet which is arranged at one end of the workbench, the electric cabinet provides power for the reciprocating motor and the stepping motor, and the electric cabinet also provides heat energy for the heating roller.