CN220534936U

CN220534936U - Automatic film pulling and laminating device for air conditioner panel

Info

Publication number: CN220534936U
Application number: CN202321924085.3U
Authority: CN
Inventors: 钟贵平
Original assignee: Tian Da Science And Technology Co ltd
Current assignee: Tian Da Science And Technology Co ltd
Priority date: 2023-07-21
Filing date: 2023-07-21
Publication date: 2024-02-27
Anticipated expiration: 2033-07-21

Abstract

The utility model discloses an automatic film pulling and covering device for an air conditioner panel, which relates to the technical field of air conditioner panel production and comprises a supporting frame, a film pulling and covering mechanism, a film releasing mechanism and an air conditioner panel limiting guide mechanism, wherein a conveying roller shaft is transversely and equidistantly connected in the supporting frame in a rotating way, a longitudinal carrier roller is rotatably connected to the left side in the supporting frame, the end part of the carrier roller is fixedly connected with an output shaft of a feeding motor, the feeding motor is arranged on the outer side of the supporting frame, the film pulling and covering mechanism is arranged on the upper side of the supporting frame, and the film pulling and covering mechanism is positioned above the carrier roller; the film release mechanism is arranged on the upper side of the left end of the supporting frame; this automatic tectorial membrane device that draws of air conditioner panel can be spacing thereby with the air conditioner panel with the membrane alignment, thereby produces the skew when avoiding the tectorial membrane, improves tectorial membrane degree of accuracy, rubs the pivot of installation membrane book, and the pivot stops rotating when stopping the tectorial membrane, can not release too much membrane because inertia excessive rotation, does benefit to with the membrane taut, does not influence the tectorial membrane next time.

Description

Automatic film pulling and laminating device for air conditioner panel

Technical Field

The utility model relates to the technical field of air conditioner panel production, in particular to an automatic film drawing and laminating device for an air conditioner panel.

Background

At present, an acrylic plate is generally adopted for an air conditioner panel, the air conditioner panel needs to be coated in the production process, the air conditioner panel in the prior art needs to be pulled in the film coating process, then the air conditioner panel is accurately placed on a roller conveyor, the pulled film is covered in the conveying process of the air conditioner panel, the air conditioner panel in the prior art needs to be accurately placed on the roller conveyor, if the air conditioner panel is obliquely placed, the film covered on the air conditioner panel is easily caused to deviate, the film coating is caused to fail, and when the film coating is stopped, a film roll is easy to excessively rotate under the action of inertia, so that the film is excessively released from the film roll, the film cannot be stretched, and the film cannot be smoothly coated on the air conditioner panel when the film is coated next time.

Disclosure of Invention

The utility model aims to overcome the existing defects, and provides an automatic film pulling and covering device for an air conditioner panel, which can limit the air conditioner panel to be aligned with a film, avoid deviation during film covering, improve film covering accuracy, rub a rotating shaft for installing a film roll, stop rotating the rotating shaft when film covering is stopped, prevent excessive films from being released due to excessive rotation of inertia, facilitate film tensioning, avoid influencing the next film covering, and effectively solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an automatic film pulling and laminating device for an air conditioner panel, comprising:

the inner transverse equidistant rotation of the supporting frame is connected with a conveying roller shaft, the inner left side of the supporting frame is connected with a longitudinal carrier roller in a rotation way, the end part of the carrier roller is fixedly connected with an output shaft of a feeding motor, and the feeding motor is arranged on the outer side of the supporting frame;

the film pulling and covering mechanism is arranged on the upper side of the supporting frame and is positioned above the carrier roller;

the film release mechanism is arranged on the upper side of the left end of the supporting frame and is positioned at the upper left part of the film pulling and covering mechanism, and the film tensioning mechanism is arranged on the film release mechanism;

the air conditioner panel limiting guide mechanism is arranged on the right side in the supporting frame, and the bottom of the air conditioner panel limiting guide mechanism is connected with a limiting width adjusting mechanism.

The support frame is used for installing each part, the rear end of carrying the roller is connected through sprocket and chain drive, drive the synchronous anticlockwise rotation of carrying the roller through external motor, can carry the air conditioner panel that carries the epaxial place of roller left, spacing width adjustment mechanism can be according to the spacing guiding mechanism of air conditioner panel's width adjustment air conditioner panel, spacing is carried out spacing to the front and back side of air conditioner panel through the spacing guiding mechanism of air conditioner panel, make air conditioner panel can aim at drawing membrane tectorial membrane mechanism, draw membrane tectorial membrane mechanism cover the membrane to the air conditioner panel of process, the feed motor drives the bearing roller and rotates, the bearing roller is to leading and bearing through air conditioner panel bottom, the cooperation draws membrane tectorial membrane mechanism to do benefit to with the stable cover of membrane to the air conditioner panel on, membrane release mechanism can make the membrane rotate when drawing membrane tectorial membrane mechanism to release the membrane, membrane release mechanism is through frictional force for membrane release mechanism, avoid membrane release mechanism to lead to the excessive and can not take up because inertia rotates excessively, make the membrane can be taut and keep the horizontality all the time, do benefit to the accurate at the upper tectorial membrane of air conditioner panel.

Further, draw membrane tectorial membrane mechanism includes that installation sets up frame, sliding block, footstock, cylinder, set screw, draws membrane tectorial membrane motor and draws membrane tectorial membrane roller, the upper side front and back end of braced frame is two installation sets up the frame that correspond around fixedly connected with respectively, and vertical sliding connection has the sliding block in every installation sets up the frame respectively, rotates between two sliding blocks and is connected with and draws the membrane tectorial membrane roller, draws the front end fixed connection of membrane tectorial membrane roller and draws the output shaft of membrane tectorial membrane motor, draws the membrane tectorial membrane motor to fix on the sliding block of front side, and the top of every installation sets up the frame is through set screw fixed connection footstock, the stiff end of fixed connection cylinder on the footstock, the telescopic end fixed connection of cylinder corresponds the sliding block top.

The film pulling and covering motor works to drive the film pulling and covering roller to rotate clockwise, the film passes through the upper side of the film pulling and covering roller, then extends leftwards from the bottom of the film pulling and covering roller, when the air conditioner panel moves leftwards from between the film pulling and covering roller and the carrier roller, the film is covered on the air conditioner panel, and the air cylinder stretches and contracts to drive the sliding block to slide in the installation vertical frame, so that the height of the film pulling and covering roller can be changed, and a gap between the film pulling and covering roller and the carrier roller is suitable for covering the passing air conditioner panel.

Further, the membrane release mechanism comprises a supporting rod, a semicircular supporting ring, a rotating shaft, long keys and a membrane roll, wherein the front side and the rear side of the left end of the supporting frame are respectively and fixedly connected with two supporting rods which correspond to each other, the tops of the two supporting rods are respectively and fixedly connected with two semicircular supporting rings, the two semicircular supporting rings respectively support the front end and the rear end of the rotating shaft, the long keys are fixedly connected to the rotating shaft, and the membrane roll is sleeved on the rotating shaft. The support rod and the semicircular support ring support the rotating shaft, the rotating shaft can rotate relative to the semicircular support ring to release the coiled film on the film roll, the film roll can be prevented from rotating relative to the rotating shaft through the long key, and a new film roll can be sleeved on the rotating shaft again after the film roll is used.

Further, the membrane release mechanism further comprises a limiting baffle ring and a fastening bolt, the limiting baffle ring is movably sleeved at two ends of the rotating shaft respectively, the fastening bolt is connected with the screw hole on the limiting baffle ring in a threaded manner, the fastening bolt abuts against the side face of the end part of the rotating shaft, and the two limiting baffle rings are located on the outer sides of the two semicircular supporting rings respectively. The fastening bolt fixes the limit baffle ring to the end part of the rotating shaft, and the end part of the rotating shaft can be prevented from being separated from the semicircular support ring through the limit baffle ring to lose support.

Further, the film tensioning mechanism comprises a support, a telescopic rod, a spring, a semicircular ring and a friction pad, wherein one end of the support is fixedly connected with the side face of the supporting rod, the bottom of the other end of the support is fixedly connected with the top of the telescopic rod, the bottom of the telescopic rod is fixedly connected with the top of the semicircular ring, the telescopic rod is sleeved with the spring, the semicircular ring is located on the upper side of the end of the rotating shaft, the inner side of the bottom of the semicircular ring is provided with the arc-shaped friction pad, and the friction pad is in friction contact with the upper side of the end of the rotating shaft. The support is used for installing the telescopic link, and the semicircle ring is being pushed to the spring on the telescopic link is pressing the friction pad to the pivot, receives suitable frictional force when the pivot rotates, and when the membrane on the membrane book was not pulled, the pivot can in time stop rotating.

Further, the spacing guiding mechanism of air conditioner panel includes vertical board, indulges spout, indulges slide, gag lever post and recess, right side fixedly connected with is two vertical boards in the braced frame, has seted up respectively on every vertical board and indulges the spout, the gag lever post is equipped with two and transversely sets up respectively, and the bottom both ends of every gag lever post are fixedly connected with respectively indulges the slide, and two indulges slide and two recess longitudinal sliding connection respectively in every gag lever post bottom, and the bottom of gag lever post corresponds the position of carrying the roller and set up flutedly. The grooves on the limiting rods can avoid friction with the conveying roller shafts, and the limiting rods slide along the longitudinal sliding grooves on the longitudinal plates through the longitudinal sliding seats, so that the positions of the two limiting rods can be changed to adapt to air conditioner panels with different widths.

Further, the air conditioner panel limiting and guiding mechanism further comprises a connecting rod, an installation long plate and guiding rollers, wherein one sides, close to each other, of the two limiting rods are respectively connected with the installation long plate through the connecting rod, and the bottoms of the installation long plates are transversely and equidistantly rotated to be connected with the guiding rollers. The connecting rod is used for connecting the installation long plate and the limiting rod, and by means of the contact of the guide roller on the installation long plate and the side surface of the air conditioner panel, when the side edge of the air conditioner panel is subjected to limiting guide, the friction contact is changed into rolling contact, so that the friction force on the side edge of the air conditioner panel can be reduced, and the smoothness of the air conditioner panel moving leftwards along with the conveying roller shaft 2 is improved.

Compared with the prior art, the utility model has the beneficial effects that: this automatic tectorial membrane device that draws of air conditioner panel has following benefit:

1. the air conditioner panel can be limited and aligned with the film, so that offset is avoided during film covering, and the film covering accuracy is improved.

2. The rotating shaft provided with the film roll is rubbed, and the rotating shaft stops rotating when film covering is stopped, so that excessive films are not released due to excessive rotation of inertia, the film is tensioned, and the next film covering is not influenced.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a partial enlarged structure of the portion A in FIG. 1 according to the present utility model;

FIG. 3 is a schematic view of the semicircular ring and friction pad structure of the present utility model;

FIG. 4 is a schematic view of a partially enlarged structure of the present utility model at B in FIG. 1;

in the figure: 1 supporting frame, 2 conveying roll shafts, 3 carrier rollers, 4 feeding motors, 5 film drawing and laminating mechanisms, 51 mounting vertical frames, 52 sliding blocks, 53 top seats, 54 cylinders, 55 fixing screws, 56 film drawing and laminating motors, 57 film drawing and laminating rollers, 6 film releasing mechanisms, 61 supporting rods, 62 semicircular supporting rings, 63 rotating shafts, 64 limiting baffle rings, 65 fastening bolts, 66 long keys, 67 film rolls, 7 film tensioning mechanisms, 71 brackets, 72 telescopic rods, 73 springs, 74 semicircular pressing rings, 75 friction pads, 8 air conditioner panel limiting and guiding mechanisms, 81 longitudinal plates, 82 longitudinal sliding grooves, 83 longitudinal sliding seats, 84 limiting rods, 85 grooves, 86 connecting rods, 87 mounting long plates, 88 guiding rollers and 96 limiting width adjusting mechanism handwheels.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: an automatic film drawing and laminating device for an air conditioner panel comprises a supporting frame 1, a film drawing and laminating mechanism 5, a film releasing mechanism 6 and an air conditioner panel limiting and guiding mechanism 8;

the horizontal equidistant rotation is connected with the conveying roller 2 in the braced frame 1, and the left side rotates in braced frame 1 is connected with fore-and-aft bearing roller 3, and the output shaft of feed motor 4 is connected fixedly to the tip of bearing roller 3, and feed motor 4 installs in braced frame 1's the outside.

The film drawing and covering mechanism 5 is arranged on the upper side of the supporting frame 1, and the film drawing and covering mechanism 5 is positioned above the carrier roller 3.

The film pulling and covering mechanism 5 comprises a mounting vertical frame 51, sliding blocks 52, a top seat 53, an air cylinder 54, fixing screws 55, a film pulling and covering motor 56 and a film pulling and covering roller 57, wherein the front end and the rear end of the upper side of the supporting frame 1 are respectively fixedly connected with two mounting vertical frames 51 which correspond front and rear, each mounting vertical frame 51 is respectively vertically and slidingly connected with the sliding blocks 52, the film pulling and covering roller 57 is rotationally connected between the two sliding blocks 52, the front end of the film pulling and covering roller 57 is fixedly connected with an output shaft of the film pulling and covering motor 56, the film pulling and covering motor 56 is fixed on the sliding block 52 on the front side, the top of each mounting vertical frame 51 is fixedly connected with the top seat 53 through the fixing screws 55, the fixing end of the air cylinder 54 is fixedly connected with the top of the corresponding sliding block 52, and the telescopic end of the air cylinder 54 is fixedly connected with the top of the corresponding sliding block 52.

The film drawing and covering motor 56 works to drive the film drawing and covering roller 57 to rotate clockwise, the film passes through the upper side of the film drawing and covering roller 57 and then extends leftwards from the bottom of the film drawing and covering roller 57, when the air conditioning panel moves leftwards from between the film drawing and covering roller 57 and the carrier roller 3, the film is covered on the air conditioning panel, the air cylinder 54 stretches and contracts to drive the sliding block 52 to slide in the mounting vertical frame 51, so that the height of the film drawing and covering roller 57 can be changed, and a gap between the film drawing and covering roller 57 and the carrier roller 3 is suitable for covering the passing air conditioning panel.

The film releasing mechanism 6 is installed on the upper left end side of the supporting frame 1, and the film releasing mechanism 6 is positioned on the upper left side of the film pulling and covering mechanism 5, and the film tensioning mechanism 7 is installed on the film releasing mechanism 6.

The film releasing mechanism 6 comprises a supporting rod 61, a semicircular supporting ring 62, a rotating shaft 63, a long key 66 and a film roll 67, wherein the front side and the rear side of the left end of the supporting frame 1 are respectively and fixedly connected with two supporting rods 61 corresponding to each other, the tops of the two supporting rods 61 are respectively and fixedly connected with two semicircular supporting rings 62, the two semicircular supporting rings 62 respectively support the front end and the rear end of the rotating shaft 63, the rotating shaft 63 is fixedly connected with the long key 66, and the rotating shaft 63 is sleeved with the film roll 67.

The supporting rod 61 and the semicircular supporting ring 62 support the rotating shaft 63, the rotating shaft 63 can rotate relative to the semicircular supporting ring 62 to release the film rolled on the film roll 67, the film roll 67 can be prevented from rotating relative to the rotating shaft 63 through the long key 66, and a new film roll 67 can be sleeved on the rotating shaft 63 again after the film roll 67 is used.

The membrane release mechanism 6 further comprises a limiting baffle ring 64 and a fastening bolt 65, the limiting baffle ring 64 is movably sleeved at two ends of the rotating shaft 63 respectively, the fastening bolt 65 is connected with the screw hole on the limiting baffle ring 64 in a threaded manner, the fastening bolt 65 abuts against the side face of the end part of the rotating shaft 63, and the two limiting baffle rings 64 are respectively located on the outer sides of the two semicircular supporting rings 62.

The fastening bolt 65 fixes the limit stopper ring 64 to the end of the rotation shaft 63, and the end of the rotation shaft 63 is prevented from being separated from the semicircular bracket ring 62 to lose support by the limit stopper ring 64.

The membrane tensioning mechanism 7 comprises a support 71, a telescopic rod 72, a spring 73, a semicircular ring 74 and a friction pad 75, wherein one end of the support 71 is fixedly connected with the side face of the supporting rod 61, the bottom of the other end of the support 71 is fixedly connected with the top end of the telescopic rod 72, the bottom end of the telescopic rod 72 is fixedly connected with the top of the semicircular ring 74, the telescopic rod 72 is sleeved with the spring 73, the semicircular ring 74 is located on the upper side of the end part of the rotating shaft 63, the inner side of the bottom of the semicircular ring 74 is provided with the arc-shaped friction pad 75, and the friction pad 75 is in friction contact with the upper side of the end part of the rotating shaft 63.

The support 71 is used for installing the telescopic link 72, and the spring 73 on the telescopic link 72 pushes the semicircular ring 74 to press the friction pad 75 to the rotating shaft 63, so that the rotating shaft 63 receives proper friction force when rotating, and when the film on the film roll 67 is not pulled, the rotating shaft 63 can stop rotating in time.

The air conditioner panel limiting guide mechanism 8 is arranged on the right side in the supporting frame 1, and the bottom of the air conditioner panel limiting guide mechanism 8 is connected with a limiting width adjusting mechanism.

When the air conditioner is used, the support frame 1 is used for installing each component, the rear end of the conveying roller shaft 2 is connected with a chain through a chain wheel and a chain in a transmission manner, the conveying roller shaft 2 is driven by an external motor to synchronously rotate anticlockwise, an air conditioner panel placed on the conveying roller shaft 2 can be conveyed leftwards, the position of the air conditioner panel limiting guide mechanism 8 can be adjusted by the limiting width adjusting mechanism according to the width of the air conditioner panel, the front side and the rear side of the air conditioner panel are limited through the air conditioner panel limiting guide mechanism 8, the air conditioner panel can be aligned to the film pulling and covering mechanism 5, the film is covered on the passing air conditioner panel by the film pulling and covering mechanism 5, the carrier roller 3 is driven by the carrier roller 4 to rotate, the bottom of the passing air conditioner panel is guided and supported by the carrier roller 3, the film pulling and covering mechanism 5 is matched with the carrier roller to be beneficial to stably covering the film on the air conditioner panel, the film releasing mechanism 6 can enable the film to rotate to release the film when the film is pulled by the film pulling and the film releasing mechanism 5, the film tensioning mechanism 6 is enabled to pass through friction force, the film releasing mechanism 6 is prevented from excessively releasing the film due to cause excessive film release due to the excessive inertia rotation, and can not be tensioned, the film can always be kept in a tensioned state, so that the film can be kept in a flat state and be kept accurate on the air conditioner panel.

In a second embodiment, referring to fig. 1 to 4, the present utility model provides a technical solution: an automatic film drawing and laminating device for an air conditioner panel is further explained in the first embodiment;

the air conditioner panel limit guide mechanism 8 comprises a longitudinal plate 81, longitudinal sliding grooves 82, longitudinal sliding seats 83, limiting rods 84 and grooves 85, wherein the right side in the supporting frame 1 is fixedly connected with two longitudinal plates 81, each longitudinal plate 81 is provided with the longitudinal sliding groove 82, each limiting rod 84 is provided with two longitudinal sliding seats 83 which are respectively transversely arranged, the two ends of the bottom of each limiting rod 84 are respectively fixedly connected with the longitudinal sliding seats 83, the two longitudinal sliding seats 83 at the bottom of each limiting rod 84 are respectively connected with the two grooves 85 in a longitudinal sliding mode, and the bottom of each limiting rod 84 is provided with the grooves 85 corresponding to the position of the conveying roller shaft 2.

The grooves 85 on the limiting rods 84 can avoid friction with the conveying roller shaft 2, and the limiting rods 84 slide along the longitudinal sliding grooves 82 on the longitudinal plates 81 through the longitudinal sliding seats 83, so that the positions of the two limiting rods 84 can be changed to adapt to air conditioner panels with different widths.

The air conditioner panel limit guide mechanism 8 further comprises a connecting rod 86, a mounting long plate 87 and guide rollers 88, wherein one sides of the two limit rods 84, which are close to each other, are respectively connected with the mounting long plate 87 through the connecting rod 86, and the bottom of the mounting long plate 87 is transversely and equidistantly rotated and connected with the guide rollers 88.

When the air conditioner is used, the connecting rod 86 is used for connecting the mounting long plate 87 and the limiting rod 84, the guide roller 88 on the mounting long plate 87 is in contact with the side face of the air conditioner panel, when limiting and guiding is carried out on the side face of the air conditioner panel, the friction contact is changed into rolling contact, the friction force on the side face of the air conditioner panel can be reduced, and the smoothness of the air conditioner panel moving leftwards along with the conveying roller shaft 2 is improved.

In a third embodiment, referring to fig. 1 to 4, the present utility model provides a technical solution: an automatic film drawing and laminating device for an air conditioner panel is further explained in the second embodiment;

the limiting width adjusting mechanism comprises a mounting sleeve, a bidirectional screw rod, screw sleeves, connecting rods, mounting screws and a limiting width adjusting mechanism hand wheel 96, wherein the right middle part of the supporting frame 1 is provided with the longitudinal mounting sleeve, the mounting sleeve is rotationally connected with the middle part of the longitudinal bidirectional screw rod, the screw directions of the two ends of the bidirectional screw rod are opposite, the screw sleeves are respectively connected with the two ends of the bidirectional screw rod in a threaded mode, each screw sleeve is respectively fixed in the middle part of one connecting rod, the two ends of the connecting rod are respectively fixedly connected with two longitudinal sliding seats 83 at the end parts of the limiting rod 84 through the mounting screws, the end parts of the bidirectional screw rod are fixedly connected with the limiting width adjusting mechanism hand wheel 96, the bidirectional screw rod is conveniently rotated through the limiting width adjusting mechanism hand wheel 96, and due to the screw connection mode of the two ends of the bidirectional screw rod and the screw sleeve, the two connecting rods can be mutually close to or mutually far away from each other, so that the two limiting rods 84 are driven by the longitudinal sliding seats 83 to mutually close to or mutually far away, and guiding limiting to the two side edges of the air-conditioning panel is realized.

It should be noted that, in the above embodiment, the input ends of the feeding motor 4, the film drawing and covering motor 56 and the air cylinder 54 are electrically connected with the output end of the external power supply through the external PLC controller, the feeding motor 4 and the film drawing and covering motor 56 are all servo motors, and the external PLC controller controls the feeding motor 4, the film drawing and covering motor 56 and the air cylinder 54 to work by a method commonly used in the prior art.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An automatic film pulling and laminating device for an air conditioner panel, which is characterized by comprising:

the conveying device comprises a supporting frame (1), wherein conveying roll shafts (2) are transversely and equidistantly connected in a rotating manner, a longitudinal carrier roller (3) is rotatably connected to the left side in the supporting frame (1), the end part of the carrier roller (3) is fixedly connected with an output shaft of a feeding motor (4), and the feeding motor (4) is arranged on the outer side of the supporting frame (1);

the film pulling and covering mechanism (5) is arranged on the upper side of the supporting frame (1), and the film pulling and covering mechanism (5) is positioned above the carrier roller (3);

the film release mechanism (6) is arranged on the upper side of the left end of the supporting frame (1), the film release mechanism (6) is positioned on the upper left side of the film pulling and covering mechanism (5), and the film tensioning mechanism (7) is arranged on the film release mechanism (6);

the air conditioner panel limiting guide mechanism (8) is arranged on the right side in the supporting frame (1), and the bottom of the air conditioner panel limiting guide mechanism (8) is connected with a limiting width adjusting mechanism.

2. The automatic film pulling and covering device for an air conditioner panel according to claim 1, wherein: the film pulling and covering mechanism (5) comprises an installation vertical frame (51), sliding blocks (52), a top seat (53), an air cylinder (54), fixing screws (55), a film pulling and covering motor (56) and film pulling and covering rollers (57), the front end and the rear end of the upper side of the supporting frame (1) are respectively fixedly connected with two front-rear corresponding installation vertical frames (51), each installation vertical frame (51) is respectively and vertically connected with the sliding block (52) in a sliding manner, the film pulling and covering rollers (57) are rotationally connected between the two sliding blocks (52), the front end of the film pulling and covering roller (57) is fixedly connected with an output shaft of the film pulling and covering motor (56), the film pulling and covering motor (56) is fixed on the sliding block (52) on the front side, the top of each installation vertical frame (51) is fixedly connected with the top seat (53) through the fixing screws (55), the fixing end of the air cylinder (54) is fixedly connected with the top of the corresponding sliding block (52) on the top seat (53).

3. The automatic film pulling and covering device for an air conditioner panel according to claim 1, wherein: the membrane release mechanism (6) comprises a supporting rod (61), semicircular supporting rings (62), a rotating shaft (63), long keys (66) and a membrane roll (67), wherein the front side and the rear side of the left end of the supporting frame (1) are respectively fixedly connected with two supporting rods (61) corresponding to each other, the tops of the two supporting rods (61) are respectively fixedly connected with two semicircular supporting rings (62), the two semicircular supporting rings (62) respectively support the front end and the rear end of the rotating shaft (63), the long keys (66) are fixedly connected to the rotating shaft (63), and the membrane roll (67) is sleeved on the rotating shaft (63).

4. An automatic film pulling and covering device for an air conditioner panel according to claim 3, wherein: the membrane release mechanism (6) further comprises a limiting baffle ring (64) and a fastening bolt (65), the limiting baffle ring (64) is movably sleeved at two ends of the rotating shaft (63) respectively, the fastening bolt (65) is connected with the screw hole on the limiting baffle ring (64) in a threaded manner, the fastening bolt (65) abuts against the side face of the end part of the rotating shaft (63), and the two limiting baffle rings (64) are located on the outer sides of the two semicircular supporting rings (62) respectively.

5. An automatic film pulling and covering device for an air conditioner panel according to claim 3, wherein: the membrane tensioning mechanism (7) comprises a support (71), a telescopic rod (72), a spring (73), a semicircular ring (74) and a friction pad (75), wherein one end of the support (71) is fixedly connected to the side face of the supporting rod (61), the bottom of the other end of the support (71) is fixedly connected with the top of the telescopic rod (72), the bottom of the telescopic rod (72) is fixedly connected with the top of the semicircular ring (74), the telescopic rod (72) is sleeved with the spring (73), the semicircular ring (74) is located on the upper side of the end portion of the rotating shaft (63), and the inner side of the bottom of the semicircular ring (74) is provided with the arc-shaped friction pad (75), and the friction pad (75) is in friction contact with the upper side of the end portion of the rotating shaft (63).

6. The automatic film pulling and covering device for an air conditioner panel according to claim 1, wherein: the utility model provides an air conditioner panel spacing guiding mechanism (8) include indulge board (81), indulge spout (82), indulge slide (83), gag lever post (84) and recess (85), right side fixedly connected with is two indulge board (81) in braced frame (1), has seted up respectively on every indulge board (81) indulge spout (82), gag lever post (84) are equipped with two and transversely set up respectively, and the bottom both ends of every gag lever post (84) are fixedly connected with respectively indulge slide (83), and two indulge slide (83) of every gag lever post (84) bottom are respectively with two recess (85) vertical sliding connection, and the bottom of gag lever post (84) corresponds the position of carrying roller (2) and has seted up recess (85).

7. The automatic film pulling and covering device for an air conditioner panel according to claim 6, wherein: the air conditioner panel limiting and guiding mechanism (8) further comprises a connecting rod (86), an installation long plate (87) and guide rollers (88), wherein one sides, close to each other, of the two limiting rods (84) are respectively connected with the installation long plate (87) through the connecting rod (86), and the bottoms of the installation long plates (87) are transversely and equidistantly rotated to be connected with the guide rollers (88).