CN216287961U - Automatic rubber coating equipment based on planar transformer - Google Patents

Abstract

The utility model discloses automatic rubber coating equipment based on a planar transformer, which relates to the technical field of planar transformer processing and comprises a mounting base, a rotating shaft and a positioning box, wherein the top of the mounting base is rotatably connected with a rotating roller, a rubber cloth is wound on the rotating roller, the rotating shaft is rotatably connected to the top of the mounting base, a synchronous motor is arranged in the mounting base, the synchronous motor is in transmission connection with one end of the rotating shaft, and the top of the rotating shaft is fixedly connected with a turntable. According to the utility model, through the cooperation of the lifting mechanism, the positioning mechanism and the movable accommodating mechanism, the problem that the transformer is easy to shift in the rubber coating process due to the instability of most positioning transformers in the conventional planar transformer rubber coating equipment is solved, the effect of quickly and stably positioning the transformer is realized, and the effects of leveling rubber coating, no bubbles and capability of eliminating static electricity of the rubber coating machine are realized.

Description

Automatic rubber coating equipment based on planar transformer

Technical Field

The utility model relates to the technical field of planar transformer processing, in particular to automatic rubber coating equipment based on a planar transformer.

Background

The planar transformer has the characteristics of high frequency, low shape, small height, high working frequency and the like, and can be divided into 4 types of Printed Circuit Board (PCB), thick film, thin film and submicron according to different design and manufacturing processes.

At present, when the communication plane transformer and power transformer industry is processing the peripheral sticky tape this process, adopt the method of traditional machine rubber coating usually, and the theory of operation of traditional machine is, utilize the iron core part of powerful magnet absorption product, the machine is rotatory to drive the product rotatory, the product is rotatory to drive the sticky tape simultaneously, twine the sticky tape in the periphery of product, reach and wrap peripheral gluey effect, efficiency is higher, but this mode operation, must the product have the part of being convenient for magnet absorption, otherwise magnet can not adsorb the product very well, the product can not steadily drive the sticky tape random ware rotatory.

The prior patent (publication number: CN203652962U) discloses a transformer rubber belt wrapping machine, which can achieve the purpose that products which cannot be normally adsorbed by a magnet can be wrapped by peripheral rubber belts by a machine through an arranged air cylinder and a movable damping ejector rod, so that the products to be rubber-wrapped can be reliably fixed by the movable damping ejector rod, and further, the number of turns of rubber wrapping can be automatically controlled by an arranged turn number controller, thereby improving the automation level and reducing the labor intensity.

However, the transformer taping machine with the above design has some disadvantages in practical application: when the transformer taping machine is used for positioning a transformer main body, the supporting force of the spring is only used for driving the supporting rod to position the top of the transformer, but when the transformer taping machine is in actual use, the turntable can drive the transformer to rotate, the turntable can generate centrifugal force at the moment, and the positioning is only carried out by the supporting force of the spring, so that the transformer is difficult to keep stable and motionless, if the transformer deflects in the taping process, the quality of taping is likely to be influenced, the problems of uneven taping, bubbles and static electricity generation can occur, the practicability is low, and the supporting legs and the casters are not arranged at the bottom of the transformer taping machine, so that the stability and the convenience in the working process are reduced, and the casters and the supporting legs on the few transformer taping machines with the supporting legs and the casters are mostly fixedly arranged and cannot be recycled, vibration generated during the operation of the transformer taping machine is transmitted to the trundles, so that the trundles rub against the ground, and the service life of the trundles can be shortened in the long term.

SUMMERY OF THE UTILITY MODEL

The utility model provides automatic rubber coating equipment based on a planar transformer, which solves the problem that most of the existing rubber coating equipment for the planar transformer is unstable in positioning the transformer, so that the transformer is easy to deviate in the rubber coating process, realizes the effect of quickly and stably positioning the transformer, and simultaneously realizes the effects of smooth rubber coating, no air bubbles and static elimination of the rubber coating machine.

In order to solve the technical problem, the utility model provides an automatic encapsulation device based on a planar transformer, which comprises: mounting base, axis of rotation and location case, mounting base's top is rotated and is connected with the live-rollers, the lap joint has the adhesive tape on the live-rollers, the axis of rotation rotates the top of connecting at mounting base, be provided with synchronous machine in the mounting base, synchronous machine is connected with the one end transmission of axis of rotation, the top fixedly connected with carousel of axis of rotation, the planar transformer main part has been placed at the top of carousel, location case fixed connection is at mounting base's top, the front side of location case is provided with positioning mechanism, positioning mechanism is located the carousel directly over, the inside of location case is provided with the installation cavity, be provided with elevating system in the installation cavity, elevating system is located positioning mechanism's rear side.

Preferably, positioning mechanism includes spacing groove, connecting plate, presses the depression bar and presses the clamp plate, the front side at the location case is seted up to the spacing groove, sliding connection has the spliced pole in the spacing groove, connecting plate fixed connection is in the front side of spliced pole, press the depression bar to rotate and connect in the bottom of connecting plate, press clamp plate fixed connection in the bottom of pressing the depression bar, just the bottom of pressing the clamp plate offsets with the top cooperation of planar transformer main part, can make and fix a position planar transformer main part according to the clamp plate is firm.

Preferably, the lifting mechanism comprises a transmission shaft, a cam, a servo motor, a sliding plate and a reset spring, the transmission shaft is rotatably connected in the installation cavity, the cam is fixedly sleeved on the transmission shaft, the servo motor is fixedly connected at the rear side of the positioning box, a driving shaft of the servo motor is in transmission connection with one end of the transmission shaft, the sliding plate is slidably connected in the installation cavity, the top of the sliding plate is matched and abutted against the cam, the reset spring is fixedly connected at the bottom of the sliding plate, the other end of the reset spring is fixedly connected with the bottom wall of the installation cavity, the bottom wall of the installation cavity is fixedly connected with a piston rod, the telescopic end of the piston rod is fixedly connected with the bottom of the sliding plate, the reset spring is sleeved on the piston rod, one end of the connecting column, far away from the connecting plate, is fixedly connected with one side of the sliding plate, the servo motor is opened, so that the transmission shaft drives the cam to rotate, make the cam promote slide compression reset spring and at the vertical lapse in the installation cavity, the spliced pole drives the connecting plate at this in-process, press the depression bar and follow vertical downstream according to the depression bar, it offsets with planar transformer main part until pressing the depression bar, then open synchronous machine, make the axis of rotation drive the carousel, planar transformer main part, press the depression bar and press the synchronous revolution of depression bar can, to sum up, it is unstable because of most location transformers to have solved current planar transformer rubber coating equipment, lead to making the transformer take place the problem of skew easily at the in-process of rubber coating, the effect of fixing a position the transformer has been realized fast and steadily.

Preferably, the device also comprises a movable accommodating mechanism, the movable accommodating mechanism comprises a bidirectional screw rod, a driving motor, two nuts, two mounting seats, two rotating parts, two limiting seats, two universal wheels and two fixing seats, the bottom of the mounting base is provided with a positioning groove, the bidirectional screw rod is rotatably connected in the positioning groove, the two nuts are symmetrically and threadedly sleeved on the bidirectional screw rod, the positioning groove is symmetrically and fixedly connected with two limiting parts, one sides of the two limiting parts, which are opposite to each other, are fixedly connected with a guide rod, the other end of the guide rod is fixedly connected in the positioning groove, the guide rod is inserted in the nut, the nut is matched and abutted against the limiting parts, a cavity is arranged inside the mounting base, the driving motor is fixedly connected in the cavity, and a driving shaft of the driving motor is in transmission connection with one end of the bidirectional screw rod, the two mounting seats are respectively and fixedly connected to the bottoms of the two nuts, the two rotating pieces are respectively and rotatably connected into the two mounting seats, the two limiting seats are symmetrically and fixedly connected to the bottoms of the mounting seats, the two universal wheels are respectively and rotatably connected into the two limiting seats, the two fixing seats are respectively and fixedly connected to one sides opposite to the two universal wheels, one sides of the rotating pieces far away from the mounting seats are rotatably connected into the fixing seats, the width of the universal wheels is slightly smaller than that of the mounting seats, the driving end of the electric telescopic rod is extended to drive the vibration reduction foot pad to vertically move downwards until the vibration reduction foot pad is abutted against the ground by opening the electric telescopic rod, then the driving motor is started to rotate the bidirectional screw rod, the two nuts drive the two mounting seats to slowly approach, and the two rotating pieces can respectively drive the two universal wheels to rotate around the two limiting seats in the process, and (3) the two universal wheels are emptied, and if the device needs to be moved, the shock absorption foot pad is contracted according to the principle and the universal wheels are abutted against the ground.

Preferably, the four corners in the mounting base are provided with sliding cavities, electric telescopic rods are fixedly connected in the sliding cavities, and the driving ends of the electric telescopic rods penetrate through the sliding cavities and are fixedly connected with vibration reduction foot pads.

Preferably, the top of the mounting base is rotatably connected with a tension wheel, and the adhesive tape is lapped on the tension wheel.

Preferably, the bottom of the mounting base is symmetrically and fixedly connected with two blocking pieces, one opposite sides of the two blocking pieces are respectively matched and abutted against one opposite sides of the two universal wheels, the rotation angle of the universal wheels can be limited, when the universal wheels abut against the blocking pieces, the universal wheels abut against the ground right at the moment, and the universal wheels are perpendicular to the mounting base right.

Preferably, the front side of mounting base is provided with the control panel, the equal electric connection of control panel and synchronous machine, servo motor, driving motor and electric telescopic handle makes things convenient for personnel to control synchronous machine, servo motor, driving motor and electric telescopic handle.

Compared with the related art, the automatic rubber coating equipment based on the planar transformer has the following beneficial effects that:

1. according to the utility model, the servo motor is started, the transmission shaft drives the cam to rotate, the cam pushes the sliding plate to compress the return spring and vertically slide downwards in the installation cavity, the connecting column drives the connecting plate, the pressing rod and the pressing plate to vertically move downwards in the process until the pressing plate abuts against the planar transformer main body, and then the synchronous motor is started, so that the rotating shaft drives the rotary disc, the planar transformer main body, the pressing plate and the pressing rod to synchronously rotate.

2. According to the utility model, the driving end of the electric telescopic rod is extended to drive the vibration reduction foot pad to vertically move downwards by opening the electric telescopic rod until the vibration reduction foot pad is abutted against the ground, then the driving motor is started to rotate the two-way screw rod, so that the two nuts drive the two mounting seats to slowly approach, in the process, the two rotating parts can pull the two universal wheels to respectively rotate around the two limiting seats until the two universal wheels are emptied, if the device needs to be moved, the vibration reduction foot pad is contracted according to the principle to enable the universal wheels to be abutted against the ground, the problem that the universal wheels are abraded due to the friction of the universal wheels caused by the vibration generated by the device during working due to the fact that most of the vibration reduction foot pads and the universal wheels are fixedly arranged in the existing planar transformer rubber coating device is solved, and the effect of enabling the vibration reduction foot pad and the universal wheels to flexibly contract is achieved.

Drawings

Fig. 1 is a schematic perspective view of the exterior of an automatic encapsulation device based on a planar transformer;

FIG. 2 is a schematic diagram of the internal structure of a positioning box of an automatic rubber coating device based on a planar transformer;

FIG. 3 is a schematic diagram of the internal structure of a mounting base of an automatic encapsulation device based on a planar transformer;

fig. 4 is an enlarged view of a portion a in fig. 3.

Reference numbers in the figures: 1. mounting a base; 2. a rotating roller; 3. rubberized fabric; 4. a rotating shaft; 5. a turntable; 6. a positioning box; 7. a limiting groove; 8. a connecting plate; 9. a pressing lever; 10. a pressing plate; 11. a drive shaft; 12. a cam; 13. a servo motor; 14. a slide plate; 15. a return spring; 16. an electric telescopic rod; 17. a bidirectional screw rod; 18. a nut; 19. a drive motor; 20. a mounting seat; 21. a rotating member; 22. a limiting seat; 23. a universal wheel; 24. a fixed seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In a first embodiment, illustrated in fig. 1-4, an apparatus for automatic encapsulation of planar transformers, comprises: the mounting device comprises a mounting base 1, a rotating shaft 4 and a positioning box 6, wherein the top of the mounting base 1 is rotatably connected with a rotating roller 2, an adhesive tape 3 is wound on the rotating roller 2, the rotating shaft 4 is rotatably connected to the top of the mounting base 1, a synchronous motor is arranged in the mounting base 1, the synchronous motor is in transmission connection with one end of the rotating shaft 4, a turntable 5 is fixedly connected to the top of the rotating shaft 4, a planar transformer main body is placed at the top of the turntable 5, the positioning box 6 is fixedly connected to the top of the mounting base 1, a positioning mechanism is arranged on the front side of the positioning box 6 and is positioned right above the turntable 5, a mounting cavity is arranged in the positioning box 6, a lifting mechanism is arranged in the mounting cavity, and the lifting mechanism is positioned on the rear side of the positioning mechanism;

the positioning mechanism comprises a limiting groove 7, a connecting plate 8, a pressing rod 9 and a pressing plate 10, the limiting groove 7 is formed in the front side of the positioning box 6, a connecting column is connected in the limiting groove 7 in a sliding mode, the connecting plate 8 is fixedly connected to the front side of the connecting column, the pressing rod 9 is rotatably connected to the bottom of the connecting plate 8, the pressing plate 10 is fixedly connected to the bottom end of the pressing rod 9, and the bottom of the pressing plate 10 is matched and abutted with the top of the planar transformer main body;

the lifting mechanism comprises a transmission shaft 11, a cam 12, a servo motor 13, a sliding plate 14 and a return spring 15, the transmission shaft 11 is rotatably connected in the installation cavity, the cam 12 is fixedly sleeved on the transmission shaft 11, the servo motor 13 is fixedly connected at the rear side of the positioning box 6, a driving shaft of the servo motor 13 is in transmission connection with one end of the transmission shaft 11, the sliding plate 14 is slidably connected in the installation cavity, the top of the sliding plate 14 is matched and abutted against the cam 12, the return spring 15 is fixedly connected at the bottom of the sliding plate 14, the other end of the return spring 15 is fixedly connected at the bottom wall of the installation cavity, the bottom wall of the installation cavity is fixedly connected with a piston rod, the telescopic end of the piston rod is fixedly connected at the bottom of the sliding plate 14, the return spring 15 is sleeved on the piston rod, one end of the connecting column far away from the connecting plate 8 is fixedly connected with one side of the sliding plate 14, the servo motor 13 is opened, so that the transmission shaft 11 drives the cam 12 to rotate, make cam 12 promote 14 compression reset spring 15 of slide and at the vertical lapse in the installation cavity, the spliced pole drives connecting plate 8 at this in-process, press depression bar 9 and press depression bar 10 and then vertical downstream, until press depression bar 10 offsets with planar transformer main part, then open synchronous machine, make axis of rotation 4 drive carousel 5, planar transformer main part, press depression bar 10 and press depression bar 9 synchronous revolution can, it is unstable because of most location transformers to have solved current planar transformer rubber coating equipment, lead to making the transformer take place the problem of skew easily at the in-process of rubber coating, the effect of fixing a position has been realized fast and steadily to the transformer.

In this embodiment: the synchronous motor adopts an YL100-2 motor, and the servo motor 13 starts a Y112M-2 motor.

In the second embodiment, on the basis of the first embodiment, the device further comprises a movable storage mechanism, the movable storage mechanism comprises a bidirectional screw rod 17, a driving motor 19, two nuts 18, two mounting seats 20, two rotating pieces 21, two limiting seats 22, two universal wheels 23 and two fixing seats 24, a positioning groove is formed in the bottom of the mounting base 1, the bidirectional screw rod 17 is rotatably connected in the positioning groove, the two nuts 18 are symmetrically and threadedly sleeved on the bidirectional screw rod 17, two limiting pieces are symmetrically and fixedly connected in the positioning groove, guide rods are fixedly connected to opposite sides of the two limiting pieces, the other ends of the guide rods are fixedly connected in the positioning groove and are inserted in the nuts 18, the nuts 18 and the limiting pieces are matched and abutted, a cavity is formed in the mounting base 1, the driving motor 19 is fixedly connected in the cavity, and a driving shaft of the driving motor 19 is in transmission connection with one end of the bidirectional screw rod 17, two mounting seats 20 are respectively and fixedly connected to the bottoms of two nuts 18, two rotating pieces 21 are respectively and rotatably connected to the two mounting seats 20, two limiting seats 22 are symmetrically and fixedly connected to the bottom of the mounting base 1, two universal wheels 23 are respectively and rotatably connected to the two limiting seats 22, two fixing seats 24 are respectively and fixedly connected to one sides of the two universal wheels 23, one sides of the rotating pieces 21 far away from the mounting seats 20 are rotatably connected to the fixing seats 24, the width of the universal wheels 23 is slightly smaller than that of the mounting base 1, four corners inside the mounting base 1 are respectively provided with a sliding cavity, an electric telescopic rod 16 is fixedly connected to the sliding cavity, a driving end of the electric telescopic rod 16 penetrates through the sliding cavity and is fixedly connected with a damping foot pad, and the driving end of the electric telescopic rod 16 extends to drive the damping foot pad to vertically move downwards until the damping foot pad abuts against the ground by opening the electric telescopic rod 16, then open driving motor 19, make two-way lead screw 17 rotate, make two nuts 18 drive two mount pads 20 and slowly be close to, two rotation pieces 21 of this in-process can stimulate two universal wheels 23 and rotate round two spacing seats 22 respectively, it can to vacate until two universal wheels 23, if need remove the device, according to last principle with shock attenuation callus on the sole shrink make universal wheel 23 and ground offset can, solved current planar transformer rubber coating device because of most shock attenuation callus on the sole and universal wheel 23 are fixed setting, lead to the device to make the universal wheel 23 and the problem that ground friction caused wearing and tearing in the vibrations that the during operation produced, the effect that makes the nimble shrink of shock attenuation callus on the sole and universal wheel 23 has been realized.

In this embodiment: the electric telescopic rod 16 adopts an YNT-01 model electric push rod.

In the third embodiment, on the basis of the first embodiment, the top of the mounting base 1 is rotatably connected with a tension wheel, and the adhesive tape 3 is lapped on the tension wheel, so that the adhesive tape 3 can be tensioned, the adhesive tape 3 is prevented from being bent, and the planar transformer can be conveniently encapsulated.

Fourth embodiment, on the basis of second embodiment, two fenders are symmetrically and fixedly connected to the bottom of the mounting base 1, opposite sides of the two fenders are respectively matched and abutted against opposite sides of the two universal wheels 23, the rotation angle of the universal wheels 23 can be limited, when the universal wheels 23 abut against the fenders, the universal wheels 23 abut against the ground right at this time, and the universal wheels 23 are perpendicular to the mounting base 1 right.

Fifth, on the basis of the second embodiment, the front side of the mounting base 1 is provided with a control panel, and the control panel is electrically connected with the synchronous motor, the servo motor 13, the driving motor 19 and the electric telescopic rod 16, so that a person can conveniently control the synchronous motor, the servo motor 13, the driving motor 19 and the electric telescopic rod 16.

The working principle is as follows:

when the planar transformer main body needs to be stably positioned:

the first step is as follows: firstly, a planar transformer main body is horizontally placed at the center of the top of a turntable 5;

the second step is that: then, a servo motor 13 is started, a transmission shaft 11 drives a cam 12 to rotate, the cam 12 pushes a sliding plate 14 to compress a return spring 15 and vertically slide downwards in the installation cavity, and a connecting column drives a connecting plate 8, a pressing rod 9 and a pressing plate 10 to vertically move downwards in the process until the pressing plate 10 abuts against the planar transformer main body;

the third step: and finally, starting the synchronous motor, so that the rotating shaft 4 drives the rotary table 5, the planar transformer main body, the pressing plate 10 and the pressing rod 9 to synchronously rotate.

When it is necessary to retract the universal wheels 23 and make the electric telescopic rod 16 support the mounting base 1:

the first step is as follows: firstly, starting the electric telescopic rod 16, and extending the driving end of the electric telescopic rod 16 to drive the vibration reduction foot pad to vertically move downwards until the vibration reduction foot pad is abutted against the ground;

the second step is that: then, the driving motor 19 is started to rotate the two-way screw rod 17, so that the two nuts 18 drive the two mounting seats 20 to slowly approach, and in the process, the two rotating pieces 21 can pull the two universal wheels 23 to rotate around the two limiting seats 22 respectively until the two universal wheels 23 are emptied;

the third step: if the device needs to be moved, the damping foot pad is contracted according to the principle and the universal wheel 23 is abutted against the ground.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (8)

1. An automatic encapsulation equipment based on planar transformer includes: the transformer installation structure comprises an installation base (1), a rotating shaft (4) and a positioning box (6), and is characterized in that the top of the installation base (1) is rotatably connected with a rotating roller (2), the rotating roller (2) is connected with an adhesive tape (3) in a winding manner, the rotating shaft (4) is rotatably connected to the top of the installation base (1), a synchronous motor is arranged in the installation base (1), the synchronous motor is in transmission connection with one end of the rotating shaft (4), the top of the rotating shaft (4) is fixedly connected with a turntable (5), a planar transformer main body is placed at the top of the turntable (5), the positioning box (6) is fixedly connected to the top of the installation base (1), a positioning mechanism is arranged on the front side of the positioning box (6), the positioning mechanism is positioned right above the turntable (5), an installation cavity is arranged in the positioning box (6), and a lifting mechanism is arranged in the installation cavity, the lifting mechanism is positioned at the rear side of the positioning mechanism.

2. The automatic rubber coating equipment based on the planar transformer is characterized in that the positioning mechanism comprises a limiting groove (7), a connecting plate (8), a pressing rod (9) and a pressing plate (10), the limiting groove (7) is formed in the front side of the positioning box (6), the connecting column is connected in the limiting groove (7) in a sliding mode, the connecting plate (8) is fixedly connected to the front side of the connecting column, the pressing rod (9) is rotatably connected to the bottom of the connecting plate (8), the pressing plate (10) is fixedly connected to the bottom end of the pressing rod (9), and the bottom of the pressing plate (10) is matched and abutted to the top of the planar transformer body.

3. The planar transformer-based automatic encapsulation equipment according to claim 2, wherein the lifting mechanism comprises a transmission shaft (11), a cam (12), a servo motor (13), a sliding plate (14) and a return spring (15), the transmission shaft (11) is rotatably connected in the installation cavity, the cam (12) is fixedly sleeved on the transmission shaft (11), the servo motor (13) is fixedly connected at the rear side of the positioning box (6), the driving shaft of the servo motor (13) is in transmission connection with one end of the transmission shaft (11), the sliding plate (14) is slidably connected in the installation cavity, the top of the sliding plate (14) is matched and abutted against the cam (12), the return spring (15) is fixedly connected at the bottom of the sliding plate (14), and the other end of the return spring (15) is fixedly connected at the bottom wall of the installation cavity, the diapire fixedly connected with piston rod of installation cavity, the flexible end fixed connection of piston rod is in the bottom of slide (14), and reset spring (15) cup joints on the piston rod, the one end that connecting plate (8) were kept away from to the spliced pole is with one side fixed connection of slide (14).

4. The automatic rubber coating equipment based on the planar transformer is characterized by further comprising a movable accommodating mechanism, wherein the movable accommodating mechanism comprises a bidirectional screw rod (17), a driving motor (19), two nuts (18), two mounting seats (20), two rotating pieces (21), two limiting seats (22), two universal wheels (23) and two fixed seats (24), a positioning groove is formed in the bottom of the mounting base (1), the bidirectional screw rod (17) is rotatably connected in the positioning groove, the two nuts (18) are symmetrically and threadedly sleeved on the bidirectional screw rod (17), two limiting pieces are symmetrically and fixedly connected in the positioning groove, a guide rod is fixedly connected to one side of each limiting piece opposite to the other side of each limiting piece, the other end of the guide rod is fixedly connected in the positioning groove, and the guide rod is inserted in the nut (18), the nut (18) is matched and abutted with the limiting piece, a cavity is arranged in the mounting base (1), the driving motor (19) is fixedly connected in the cavity, and the driving shaft of the driving motor (19) is in transmission connection with one end of the bidirectional screw rod (17), the two mounting seats (20) are respectively and fixedly connected with the bottoms of the two nuts (18), the two rotating pieces (21) are respectively and rotatably connected in the two mounting seats (20), the two limiting seats (22) are symmetrically and fixedly connected with the bottom of the mounting base (1), the two universal wheels (23) are respectively and rotatably connected in the two limiting seats (22), the two fixing seats (24) are respectively and fixedly connected with one side of the two universal wheels (23) which are opposite, and one side of the rotating part (21) far away from the mounting seat (20) is rotatably connected in the fixed seat (24), the width of the universal wheel (23) is slightly smaller than that of the mounting base (1).

5. The automatic rubber coating equipment based on the planar transformer is characterized in that four corners of the inside of the mounting base (1) are provided with sliding cavities, electric telescopic rods (16) are fixedly connected in the sliding cavities, and driving ends of the electric telescopic rods (16) penetrate through the sliding cavities and are fixedly connected with damping foot pads.

6. The automatic rubber coating equipment based on the planar transformer is characterized in that a tension wheel is rotatably connected to the top of the mounting base (1), and the rubber coating (3) is lapped on the tension wheel.

7. The automatic rubber coating equipment based on the planar transformer is characterized in that two stoppers are symmetrically and fixedly connected to the bottom of the mounting base (1), and opposite sides of the two stoppers are respectively matched and abutted with opposite sides of the two universal wheels (23).

8. The automatic rubber coating equipment based on the planar transformer is characterized in that a control board is arranged on the front side of the mounting base (1), and the control board is electrically connected with a synchronous motor, a servo motor (13), a driving motor (19) and an electric telescopic rod (16).

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