CN218024489U

CN218024489U - Aluminum foil paper winder

Info

Publication number: CN218024489U
Application number: CN202222712042.0U
Authority: CN
Inventors: 董史柯; 何盾; 周小冬
Original assignee: Xi'an Yangtian New Material Technology Co ltd
Current assignee: Xi'an Yangtian New Material Technology Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2022-12-13
Anticipated expiration: 2032-10-14

Abstract

The utility model discloses an aluminium foil paper winder, including the U-shaped base, the equal fixedly connected with supporting shoe in bottom both sides of U-shaped base, the top both sides of U-shaped base all are equipped with the backup pad, are located the bottom of left backup pad and the top left side fixed connection of U-shaped base, are located and install winding mechanism in the left backup pad. The utility model discloses a winding mechanism's setting, can carry out the rolling operation to aluminium foil paper, setting through elastic pressure detection mechanism, can control driving motor and close and report to the police when reaching certain rolling diameter and remind personnel to change, and then can control the diameter of aluminium foil paper rolling, make the diameter size of the aluminium foil paper of rolling the same, and through clamping the mechanism, first electric telescopic handle and displacement drive mechanism's setting, can be through simple promotion cooperation electric drive's mode, change aluminium foil paper wind-up roll fast, make things convenient for personnel's operation, and the work efficiency is improved.

Description

Aluminum foil paper winder

Technical Field

The utility model relates to an aluminium foil paper winder technical field especially relates to an aluminium foil paper winder.

Background

The aluminum foil paper is made by pasting and bonding aluminum foil lining paper and aluminum foil, is soft in quality and easy to deform, is not rebounded after being deformed like paper, can be qualitative, ensures shading and does not fall off, needs to be rolled after being bonded, dried and cooled in the production process, is convenient to store, and needs to be rolled by a rolling device when being rolled; the existing winder generally adopts a single winding shaft for winding.

Its patent name is published under publication number "CN 217076391U": a paper page coiling device for pulping and papermaking by waste paper and the patent name of publication No. CN213010998U are as follows: a rolling device for papermaking with a wheel base adjusting function. Two above-mentioned publications all carry out the improved design to current paper rolling, but the device among the above-mentioned publication is when the rolling, and the aluminium foil paper diameter size on the wind-up roll is uncontrollable, and then causes the diameter of the aluminium foil paper of rolling to differ in size, and the wind-up roll adopts the bolt cooperation to fix on the wind-up shaft usually, need make a round trip to dismouting bolt when changing after the rolling, and is comparatively hard, and work efficiency is low, synthesizes above-mentioned circumstances, therefore we have proposed the aluminium foil paper coiler and are used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an aluminum foil paper winder.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

aluminum foil paper winder, including the U-shaped base, the equal fixedly connected with supporting shoe in bottom both sides of U-shaped base, the top both sides of U-shaped base all are equipped with the backup pad, the bottom that is located left backup pad and the top left side fixed connection of U-shaped base, it installs winding mechanism to be located left backup pad, support winding mechanism through left backup pad, carry out aluminum foil paper rolling operation through winding mechanism, first rectangular hole has been seted up on the top right side of U-shaped base, the backup pad slidable mounting on right side is in first rectangular hole, the left side of the backup pad on right side is rotated and is installed the mechanism that clamps with winding mechanism's right end, the setting of mechanism clamps, can restrict winding mechanism's right-hand member, the right side fixedly connected with connecting block of the backup pad on right side, the right side fixedly connected with output shaft of U-shaped base and connecting block bottom fixed connection's first electric telescopic handle, first electric telescopic handle is used for driving the upper and lower position shift on right side through the connecting block, install elastic pressure detection mechanism on the bottom inner wall of U-shaped base, elastic pressure detection mechanism is used for detecting the extrusion force when rolling aluminium foil paper reaches certain pressure value that the rolling diameter that the rolling mechanism needs, audible and audible-visual alarm device reaches the audible-visual alarm device is connected with the audible-visual alarm, the audible-visual alarm is connected with the audible-visual pressure detection mechanism is connected with the pressure detection of the audible-visual alarm board of the audible and audible-visual alarm, the audible-visual alarm device is connected with the audible-visual alarm board of the pressure detection mechanism, the audible-visual pressure detection mechanism is connected with the audible-visual pressure detection device is connected with the audible-visual pressure detection of the audible-visual alarm board of the audible-visual alarm, the audible-visual alarm device.

Preferably, winding mechanism installs the rolling axle on left backup pad right side including rotating, and the left side fixedly connected with driving motor of left backup pad, driving motor's output shaft right-hand member and the left end fixed connection of rolling axle, and driving motor and rolling axle cooperate, can realize the purpose of rolling, and the limiting plate cover is established on the rolling axle.

Preferably, the mechanism of clamping is including rotating the turning block of installing in the left backup pad on right side, the square groove has been seted up to the right-hand member of rolling axle, T shape square kelly is equipped with to the activity card in the square groove, the right side of T shape square kelly extends to the right side of the backup pad on right side, two iron fixture blocks of fixedly connected with on the right side inner wall of T shape square kelly, two slots have been seted up on the turning block right side, fixedly connected with magnet on its open-ended one side inner wall is kept away from to the slot, the activity of iron fixture block clamps in the slot that corresponds and adsorbs mutually with the right side of magnet, cooperate through iron fixture block and magnet, can restrict T shape square kelly, make T shape square kelly can be fixed in the draw-in groove, the turning block slip cap is established on T shape square kelly.

Preferably, the elastic pressure detection mechanism comprises a pressure sensor fixedly connected to the inner wall of the bottom of the U-shaped base, the top of the pressure sensor is a detection end and is fixedly connected with an extrusion block, the extrusion force of the extrusion block is detected through the pressure sensor, a moving block is arranged above the extrusion block, a plurality of balls are embedded in the top of the moving block, two springs are fixedly connected between the bottom of the moving block and the top of the extrusion block, L-shaped rods are fixedly connected to two sides of the moving block, the bottom of each L-shaped rod extends to the lower portion of the U-shaped base, the two L-shaped rods are sleeved with the sliding sleeve of the U-shaped base, a controller is fixed to the front side of the audible and visual alarm and electrically connected with the audible and visual alarm, the controller is electrically connected with the driving motor, the pressure sensor is electrically connected with the controller, and the mode of the pressure sensor and the controller is electrically connected with the audible and visual alarm.

Preferably, the top of the supporting block on the right side is provided with a second rectangular hole communicated with the first rectangular hole, and the second rectangular hole is matched with the supporting plate on the right side.

Preferably, the limiting plate can be fixedly sleeved on the winding shaft, when the limiting plate is movably sleeved on the winding shaft, a displacement driving mechanism fixedly connected with the limiting plate can be further installed on the winding shaft, the limiting plate is driven by the displacement driving mechanism to move left and right, the displacement driving mechanism comprises a first through hole formed in the top of the winding shaft, a second electric telescopic rod is embedded on the inner wall of the right side of the first through hole, a driving block located in the first through hole is fixedly connected to the left end of an output shaft of the second electric telescopic rod, a sliding hole in movable contact with the outer side of the winding shaft is formed in the right side of the limiting plate, and the top and the bottom of the driving block are fixedly connected with the inner wall of the top and the inner wall of the bottom of the sliding hole respectively.

Preferably, an embedded groove is formed in the inner wall of the right side of the first through hole, and the inner wall of the embedded groove is fixedly connected with the outer side of the second electric telescopic rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the winding mechanism is arranged, so that the aluminum-foil paper can be wound;

2. the clamping mechanism, the connecting block and the first electric telescopic rod are matched, so that the aluminum foil winding roller can be quickly replaced, the operation of personnel is facilitated, and the working efficiency is improved;

3. through the cooperation of the elastic pressure detection mechanism, the audible and visual alarm and the controller, the driving motor can be controlled to be turned off when a certain winding diameter is reached, and an alarm is given to remind personnel to replace the aluminum foil paper, so that the winding diameter of the aluminum foil paper can be controlled, and the diameters of the wound aluminum foil paper are the same;

4. the aluminum foil winding roller which is released from fixation can be automatically pushed down from the winding shaft through the matching of the limiting plate and the displacement driving mechanism, so that the replacement operation is assisted, and the operation of personnel is facilitated;

the utility model discloses a winding mechanism's setting, can carry out the rolling operation to aluminium foil paper, setting through elastic pressure detection mechanism, can control driving motor and close and report to the police when reaching certain rolling diameter and remind personnel to change, and then can control the diameter of aluminium foil paper rolling, make the diameter size of the aluminium foil paper of rolling the same, and through clamping the mechanism, first electric telescopic handle and displacement drive mechanism's setting, can be through simple promotion cooperation electric drive's mode, change aluminium foil paper wind-up roll fast, make things convenient for personnel's operation, and the work efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of an aluminum-foil paper winding device according to an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

fig. 4 is a schematic cross-sectional structural view of an aluminum-foil paper winder provided in the second embodiment of the present invention;

fig. 5 is the utility model discloses rolling axle and limiting plate connecting piece's spatial structure schematic diagram in aluminium foil paper winder that embodiment two provided.

In the figure: 100. a U-shaped base; 101. a supporting block; 102. a winding shaft; 103. a support plate; 104. a drive motor; 1. a limiting plate; 2. an audible and visual alarm; 3. a moving block; 4. an L-shaped rod; 5. a pressure sensor; 6. extruding the block; 7. a spring; 8. a first rectangular hole; 9. a first electric telescopic rod; 10. connecting blocks; 11. rotating the block; 12. a T-shaped square clamping rod; 13. a square groove; 14. an iron fixture block; 15. a first through hole; 16. a second electric telescopic rod; 17. the block is driven.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1-3, an aluminum foil winder comprises a U-shaped base 100, wherein supporting blocks 101 are fixedly connected to two sides of the bottom of the U-shaped base 100, supporting plates 103 are arranged on two sides of the top of the U-shaped base 100, the bottom of the supporting plate 103 on the left side is fixedly connected with the left side of the top of the U-shaped base 100, a winding mechanism is mounted on the supporting plate 103 on the left side, the winding mechanism comprises a winding shaft 102 rotatably mounted on the right side of the supporting plate 103 on the left side, a first circular hole is formed in the right side of the supporting plate 103 on the left side, a first bearing is fixedly sleeved in the first circular hole, the inner side of an inner ring of the first bearing is fixedly connected with the outer side of the winding shaft 102, the first bearing has an effect of rotatably mounting the winding shaft 102, a driving motor 104 is fixedly connected to the left side of the supporting plate 103 on the left side, the right end of an output shaft of the driving motor 104 is fixedly connected with the left end of the winding shaft 102, and a limiting plate 1 is sleeved on the winding shaft 102;

the right side of the top of the U-shaped base 100 is provided with a first rectangular hole 8, a supporting plate 103 on the right side is slidably installed in the first rectangular hole 8, the top of a supporting block 101 on the right side is provided with a second rectangular hole communicated with the first rectangular hole 8, the second rectangular hole is matched with the supporting plate 103 on the right side, the left side of the supporting plate 103 on the right side is rotatably provided with a clamping mechanism clamped with the right end of the winding shaft 102, the clamping mechanism comprises a rotating block 11 rotatably installed on the left side of the supporting plate 103 on the right side, the right side of the supporting plate 103 on the right side is provided with a second circular hole, a second bearing is fixedly sleeved in the second circular hole, the inner side of an inner ring of the second bearing is fixedly connected with the outer side of the rotating block 11, and the second bearing has the effect of rotatably installing the rotating block 11, the right end of the winding shaft 102 is provided with a square groove 13, a T-shaped square clamping rod 12 is movably clamped in the square groove 13, the right side of the T-shaped square clamping rod 12 extends to the right side of a supporting plate 103 on the right side, two iron clamping blocks 14 are fixedly connected to the inner wall of the right side of the T-shaped square clamping rod 12, two slots are formed in the right side of the rotating block 11, magnets are fixedly connected to the inner wall of one side, away from the opening, of each slot, the iron clamping blocks 14 are movably clamped in the corresponding slots and are adsorbed to the right sides of the magnets, the T-shaped square clamping rod 12 can be fixed in a mode that the iron clamping blocks 14 are adsorbed to the corresponding magnets, the rotating block 11 is slidably sleeved on the T-shaped square clamping rod 12, and a square hole in sliding connection with the outer side of the T-shaped square clamping rod 12 is formed in the right side of the rotating block 11;

the right side of the supporting plate 103 on the right side is fixedly connected with a connecting block 10, the right side of the U-shaped base 100 is fixedly connected with a first electric telescopic rod 9 of which the output shaft is fixedly connected with the bottom of the connecting block 10, the first electric telescopic rod 9 is used for driving the supporting plate 103 on the right side to move up and down through the connecting block 10, the inner wall of the bottom of the U-shaped base 100 is provided with an elastic pressure detection mechanism, the left side of the supporting plate 103 on the left side is fixedly connected with an audible and visual alarm 2 which is electrically connected with the elastic pressure detection mechanism, the elastic pressure detection mechanism comprises a pressure sensor 5 which is fixedly connected with the inner wall of the bottom of the U-shaped base 100, the top of the pressure sensor 5 is a detection end and is fixedly connected with an extrusion block 6, a moving block 3 is arranged above the extrusion block 6, a plurality of balls are embedded in the top of the moving block 3, and two springs 7 are fixedly connected between the bottom of the moving block 3 and the top of the extrusion block 6, the two sides of the moving block 3 are fixedly connected with L-shaped rods 4, the bottoms of the L-shaped rods 4 extend to the lower part of the U-shaped base 100, the U-shaped base 100 is sleeved on the two L-shaped rods 4 in a sliding manner, wherein the inner wall of the bottom of the U-shaped base 100 is provided with two guide holes, the inner walls of the guide holes are connected with the outer sides of the corresponding L-shaped rods 4 in a sliding manner, the moving block 3 is positioned up and down through the two L-shaped rods 4, the front side of the audible and visual alarm 2 is fixedly and electrically connected with a controller, the controller is electrically connected with the driving motor 104, and the pressure sensor 5 is electrically connected with the controller. Make the diameter size of the aluminium foil paper of rolling the same, and through clamping mechanism and first electric telescopic handle's setting, can change aluminium foil paper wind-up roll fast through simple push fit electric drive's mode, make things convenient for personnel's operation, improve work efficiency.

The working principle is as follows: when the winding device is used, when winding operation is carried out, the T-shaped square clamping rod 12 moves rightwards and moves out of the square groove 13 while moving rightwards, the T-shaped square clamping rod 12 drives the two iron clamping blocks 14 to be separated from corresponding magnets respectively, upper and lower limits on the rotating block 11 are removed, then the first electric telescopic rod 9 is started reversely, the output shaft of the first electric telescopic rod 9 drives the connecting block 10 to move downwards, the connecting block 10 drives the supporting plate 103 on the right side to move downwards, the supporting plate 103 on the right side drives the rotating block 11 and the T-shaped square clamping rod 12 on the rotating block 11 to be staggered with the winding shaft 102, at the moment, the aluminum foil winding roller is sleeved on the winding shaft 102, the right side of the limiting plate 1 is in contact with the left end of the aluminum foil winding roller, then the first electric telescopic rod 9 is started forwards, the output shaft of the first electric telescopic rod 9 drives the supporting plate 103 on the right side to move upwards through the connecting block 10, the supporting plate 103 on the right side drives the T-shaped square clamping rod 12 to move downwards to be aligned with the square groove 13 through the rotating block 11, then the first electric telescopic rod 9 moves leftwards, the T-shaped square clamping rod 12 is inserted into the square groove 13, the rotating block 12, and the rolling roller is fixed with the aluminum winding roller 102, and the winding roller, and the aluminum foil winding roller is fixed on the left side, and the winding roller 102;

the method comprises the following steps that a driving motor 104 is started in a forward direction, an output shaft of the driving motor 104 drives a winding shaft 102 to rotate, the winding shaft 102 drives an aluminum foil winding roller to rotate to wind aluminum foil, the diameter of the aluminum foil on the aluminum foil winding roller is gradually increased along with the winding operation, when the outermost aluminum foil to be wound is in contact with balls, the aluminum foil extrudes the balls downwards along with the increase of the diameter, the extruding force drives a moving block 3 to move downwards, the moving block 3 drives two L-shaped rods 4 to move downwards, the moving block 3 compresses a spring 7 while moving downwards, the spring 7 extrudes a pressure sensor 5 through an extruding block 6, the pressure sensor 5 detects the extruding force of the pressure sensor, when the extruding force reaches a preset value, the pressure sensor 5 transmits a signal to a controller, the controller controls an audible and visual alarm 2 to start an audible and visual alarm reminder, the controller controls the driving motor 104 to stop the winding operation, a certain winding diameter can be controlled to control the driving motor 104 to be closed through a pressure detection mode, the diameter of the aluminum foil can be controlled, and the aluminum foil can be timely reminded to reach the same diameter;

when hearing the warning, the person moves the T-shaped square clamping rod 12 to the right again and moves out of the square groove 13, reversely starts the first electric telescopic rod 9 again, so that the rotating block 11 moves downwards again and is staggered with the winding shaft 102, the wound aluminum foil winding roller can be taken down from the winding shaft 102 at the moment, a new aluminum foil winding roller sleeve is sleeved on the winding shaft 102, the fixing is realized in the same mode, and the aluminum foil winding roller can be replaced quickly through a simple mode of pushing and matching with an electric drive, the operation of the person is facilitated, and the working efficiency is improved.

Example two

Referring to fig. 4-5, the present embodiment is different from the first embodiment in that: the limiting plate 1 can be fixedly sleeved on the winding shaft 102, when the limiting plate 1 is movably sleeved on the winding shaft 102, a displacement driving mechanism fixedly connected with the limiting plate 1 can be further installed on the winding shaft 102, the displacement driving mechanism comprises a first through hole 15 formed in the top of the winding shaft 102, a second electric telescopic rod 16 is embedded in the right inner wall of the first through hole 15, an embedded groove is formed in the right inner wall of the first through hole 15, the inner wall of the embedded groove is fixedly connected with the outer side of the second electric telescopic rod 16, the left end of an output shaft of the second electric telescopic rod 16 is fixedly connected with a driving block 17 located in the first through hole 15, the driving block 17 is matched with the driving block 17 through the second electric telescopic rod 16 and is used for driving the limiting plate 1 to move in the transverse position, a sliding hole in movable contact with the outer side of the winding shaft 102 is formed in the right side of the limiting plate 1, the top and the bottom of the driving block 17 are fixedly connected with the top inner wall and the bottom inner wall of the sliding hole respectively, the front side and the rear side of the driving block 17 are respectively in sliding connection with the front side inner wall and the rear side of the front side of the first through the limiting plate and the driving mechanism, the foil can be automatically removed from the fixed aluminum foil roller to facilitate the winding shaft 102, and the winding roller to be conveniently operated by workers.

The working principle is as follows: when in use, when in winding operation, the T-shaped square clamping rod 12 is moved rightwards and is moved out of the square groove 13, the T-shaped square clamping rod 12 drives the two iron clamping blocks 14 to be separated from the corresponding magnets respectively, the upper limit and the lower limit of the rotating block 11 are released, then the first electric telescopic rod 9 is reversely started, the output shaft of the first electric telescopic rod 9 drives the connecting block 10 to move downwards, the connecting block 10 drives the supporting plate 103 on the right side to move downwards, the supporting plate 103 on the right side drives the rotating block 11 and the T-shaped square clamping rod 12 on the rotating block 11 to be staggered with the winding shaft 102, and at the moment, the aluminum foil paper winding roller can be sleeved on the winding shaft 102, the right side of the limiting plate 1 is in contact with the left end of the aluminum foil winding roller, then the first electric telescopic rod 9 is started in the forward direction, an output shaft of the first electric telescopic rod 9 drives a supporting plate 103 on the right side to move upwards through a connecting block 10, the supporting plate 103 on the right side drives a T-shaped square clamping rod 12 to move downwards through a rotating block 11 until the T-shaped square clamping rod 12 is aligned with a square groove 13, the first electric telescopic rod 9 is stopped, then the T-shaped square clamping rod 12 is moved leftwards and inserted into the square groove 13, the T-shaped square clamping rod 12 drives two iron clamping blocks 14 to be attracted leftwards and corresponding magnets, and at the moment, the right end of the aluminum foil winding roller is in close contact with the left side of the rotating block 11, so that the aluminum foil winding roller is fixed on the winding shaft 102;

the method comprises the following steps that a driving motor 104 is started in a forward direction, an output shaft of the driving motor 104 drives a winding shaft 102 to rotate, the winding shaft 102 drives an aluminum foil winding roller to rotate to wind aluminum foil, the diameter of the aluminum foil on the aluminum foil winding roller is gradually increased along with the winding operation, when the outermost aluminum foil to be wound is in contact with balls, the aluminum foil extrudes the balls downwards along with the increase of the diameter, the extruding force drives a moving block 3 to move downwards, the moving block 3 drives two L-shaped rods 4 to move downwards, the moving block 3 compresses a spring 7 while moving downwards, the spring 7 extrudes a pressure sensor 5 through an extruding block 6, the pressure sensor 5 detects the extruding force of the pressure sensor, when the extruding force reaches a preset value, the pressure sensor 5 transmits a signal to a controller, the controller controls an audible and visual alarm 2 to start an audible and visual alarm reminder, the controller controls the driving motor 104 to stop the winding operation, the driving motor 104 can be controlled to be closed through a pressure detection mode when a certain winding diameter is reached, the diameter of the aluminum foil can be controlled, and the aluminum foil can be timely reminded to reach the same diameter;

when a person hears an alarm, the person moves the T-shaped square clamping rod 12 rightwards again to move the square clamping rod out of the square groove 13, the first electric telescopic rod 9 is started reversely again to enable the rotating block 11 to move downwards again to be staggered with the winding shaft 102, then the second electric telescopic rod 16 is started reversely, the output shaft of the second electric telescopic rod 16 drives the limiting plate 1 to move rightwards through the driving block 17 to push the aluminum foil winding roller, the aluminum foil winding roller moves rightwards to be separated from the winding shaft 102, at the moment, the wound aluminum foil winding roller can be taken off from the winding shaft 102, then the second electric telescopic rod 16 is started forwards to enable the limiting plate 1 to move leftwards to be reset, a new aluminum foil winding roller is sleeved on the winding shaft 102, fixing is achieved in the same mode as the above, the aluminum foil winding roller can be replaced quickly through a mode of simple pushing and matching with electric driving, operation of the person is facilitated, working efficiency is improved, and the mode of pushing the aluminum foil winding roller to move rightwards to separate from the winding shaft 102 through electric driving is adopted, and labor intensity is reduced.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Aluminum foil paper winder, including U-shaped base (100), the equal fixedly connected with supporting shoe (101) in bottom both sides of U-shaped base (100), the top both sides of U-shaped base (100) all are equipped with backup pad (103), a serial communication port, be located the bottom of left backup pad (103) and the top left side fixed connection of U-shaped base (100), be located and install winding mechanism on left backup pad (103), first rectangular hole (8) have been seted up on the top right side of U-shaped base (100), backup pad (103) slidable mounting on right side is in first rectangular hole (8), the left side of backup pad (103) on right side is rotated and is installed the mechanism that clamps with the right end of winding mechanism, the right side fixedly connected with connecting block (10) of backup pad (103) on right side, the right side fixedly connected with output shaft of U-shaped base (100) and connecting block (10) bottom fixed connection's first electric telescopic handle (9), install elasticity pressure detection mechanism on the bottom inner wall of U-shaped base (100), the left side fixedly connected with of left side of left backup pad (103) and elasticity pressure detection mechanism electric connection's audible-visual annunciator (2), limiting plate (1) on the mechanism.

2. The aluminum-foil paper winder according to claim 1, wherein the winding mechanism comprises a winding shaft (102) rotatably mounted on the right side of the left supporting plate (103), a driving motor (104) is fixedly connected to the left side of the left supporting plate (103), the right end of the output shaft of the driving motor (104) is fixedly connected to the left end of the winding shaft (102), and the limiting plate (1) is sleeved on the winding shaft (102).

3. The aluminum foil paper winder according to claim 2, wherein the clamping mechanism comprises a rotating block (11) rotatably mounted on the left side of a supporting plate (103) on the right side, a square groove (13) is formed in the right end of the winding shaft (102), a T-shaped square clamping rod (12) is movably clamped in the square groove (13), the right side of the T-shaped square clamping rod (12) extends to the right side of the supporting plate (103) on the right side, two iron clamping blocks (14) are fixedly connected to the inner wall of the right side of the T-shaped square clamping rod (12), two slots are formed in the right side of the rotating block (11), a magnet is fixedly connected to the inner wall of one side, away from the opening, of each slot, each iron clamping block (14) is movably clamped in the corresponding slot and attracted to the right side of the magnet, and the rotating block (11) is slidably sleeved on the T-shaped square clamping rod (12).

4. The aluminum-foil paper winder according to claim 3, wherein the elastic pressure detection mechanism comprises a pressure sensor (5) fixedly connected to the inner wall of the bottom of the U-shaped base (100), the top of the pressure sensor (5) is a detection end and is fixedly connected with a squeezing block (6), a moving block (3) is arranged above the squeezing block (6), a plurality of balls are embedded in the top of the moving block (3), two springs (7) are fixedly connected between the bottom of the moving block (3) and the top of the squeezing block (6), L-shaped rods (4) are fixedly connected to both sides of the moving block (3), the bottoms of the L-shaped rods (4) extend to the lower side of the U-shaped base (100), the U-shaped base (100) is slidably sleeved on the two L-shaped rods (4), a controller is fixedly and electrically connected to the front side of the audible and visual alarm (2), the controller is electrically connected to the driving motor (104), and the pressure sensor (5) is electrically connected to the controller.

5. The aluminum-foil paper winder as claimed in claim 1, wherein the top of the supporting block (101) on the right side is provided with a second rectangular hole communicated with the first rectangular hole (8), and the second rectangular hole is matched with the supporting plate (103) on the right side.

6. The aluminum foil paper winder as claimed in claim 2, wherein the limiting plate (1) is fixedly sleeved on the winding shaft (102), and when the limiting plate (1) is movably sleeved on the winding shaft (102), a displacement driving mechanism fixedly connected with the limiting plate (1) is further mounted on the winding shaft (102), the displacement driving mechanism comprises a first through hole (15) formed in the top of the winding shaft (102), a second electric telescopic rod (16) is embedded in the inner wall of the right side of the first through hole (15), a driving block (17) located in the first through hole (15) is fixedly connected to the left end of an output shaft of the second electric telescopic rod (16), a sliding hole in movable contact with the outer side of the winding shaft (102) is formed in the right side of the limiting plate (1), and the top and the bottom of the driving block (17) are respectively and fixedly connected with the inner wall of the top and the inner wall of the bottom of the sliding hole.

7. The aluminum-foil paper winder as claimed in claim 6, wherein the right inner wall of the first through hole (15) is provided with an embedded groove, and the inner wall of the embedded groove is fixedly connected with the outer side of the second electric telescopic rod (16).