CN108975723B

CN108975723B - Glass coating machine

Info

Publication number: CN108975723B
Application number: CN201810936477.9A
Authority: CN
Inventors: 谭贺洵; 汪洋; 胡海宏
Original assignee: Guangdong Xinhuangguan New Material Co ltd
Current assignee: Suzhou Huangguan Paint Technology Development Co.,Ltd.
Priority date: 2018-08-16
Filing date: 2018-08-16
Publication date: 2021-10-29
Anticipated expiration: 2038-08-16
Also published as: CN108975723A

Abstract

The invention provides a glass film coating machine, which relates to the technical field of glass film coating equipment and comprises a workbench, a conveying mechanism arranged on the workbench and used for conveying a substrate, and a film coating mechanism arranged above the conveying mechanism, wherein the film coating mechanism comprises a rack arranged on the side edge of the conveying mechanism, a telescopic mechanism arranged on the rack in a hanging manner, and a film coating roller arranged on the telescopic mechanism, and the film coating roller is arranged above the substrate and abutted against the upper surface of the substrate; the film coating roller is also movably connected with the frame through an elastic component; the coating machine further comprises a controller and a measuring mechanism connected with the controller, and the measuring mechanism is used for measuring the thickness of the base material arranged on the conveying mechanism. The invention not only can adapt to the coating operation of the base materials with different thicknesses, but also can automatically feed materials to the coating roller in the coating process, thereby ensuring the uniform thickness of the film layer coated on the base material and ensuring the surface quality of the glass.

Description

Glass coating machine

Technical Field

The invention relates to the technical field of glass coating equipment, in particular to a glass coating machine.

Background

In order to pursue lighting, glass curtain walls are used on the outer walls of a plurality of buildings at present, and although the glass curtain walls are good in light transmission performance, the glass curtain walls are poor in heat insulation effect, so that the energy consumption of indoor space refrigeration or heating is greatly increased. In the prior art, a film layer is often coated on the surface of glass, so that the attractive and transparent effect of the glass is kept, and the heat insulation performance of the glass is improved. One of the existing coating machines adopts a plurality of coating rollers to coat a film layer on the surface of glass at the same time, which can greatly improve the working efficiency, but the positions of the plurality of coating rollers in the height of the coating process are fixed, and the coating machines need to be shut down firstly when coating glass with different thicknesses, manually adjust the gap between the coating rollers and the surface of the glass, and then start up. This will certainly be disadvantageous for the improvement of the working efficiency.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the glass film coating machine which can not only adapt to the film coating operation of base materials with different thicknesses, but also automatically feed a film coating roller in the film coating process, ensure the uniform thickness of a film layer coated on the base material and ensure the surface quality of glass.

The invention provides a glass film coating machine, which comprises a workbench, a conveying mechanism arranged on the workbench and used for conveying a substrate, and a film coating mechanism arranged above the conveying mechanism, wherein the film coating mechanism comprises a rack arranged on the side edge of the conveying mechanism, a telescopic mechanism arranged on the rack in a suspended manner, and a film coating roller arranged on the telescopic mechanism, and the film coating roller is arranged above the substrate and abutted against the upper surface of the substrate; the film coating roller is also movably connected with the frame through an elastic component; the coating machine further comprises a controller and a measuring mechanism connected with the controller, and the measuring mechanism is used for measuring the thickness of the base material arranged on the conveying mechanism.

Furthermore, telescopic machanism includes telescopic link that can stretch out and draw back from top to bottom, elastomeric element with the vertical parallel arrangement of telescopic link, the one end of telescopic link with frame fixed connection, be equipped with the level on the other end of telescopic link and arrange scribble the membrane roller.

Further, the telescopic link includes first montant and the second montant of coaxial setting, the one end of first montant with frame fixed connection, the other end with the one end activity of second montant is cup jointed, the other end of second montant with film roller fixed connection.

Furthermore, one end of the elastic component is fixedly arranged on the top wall of the rack, and the other end of the elastic component is fixedly connected with the film coating roller through a connecting piece.

Further, when the number of the elastic parts is one, the elastic parts are sleeved on the telescopic rod; when the elastic parts are arranged into a plurality of elastic parts, the elastic parts are uniformly distributed on the periphery of the telescopic rod.

Further, the film coating mechanism also comprises a feeding mechanism for automatically adding paint or lacquer to the film coating roller.

Further, the feeding mechanism comprises a temporary storage groove which is arranged above the film coating roller and is parallel to the film coating roller up and down, a guide piece is arranged on the temporary storage groove, one end of the guide piece is communicated with the inner part of the temporary storage groove, and the other end of the guide piece is abutted to the surface of the film coating roller.

Further, the feeding mechanism further comprises a storage box and a feeding pump which are respectively arranged at the lower part of the workbench, the storage box is communicated with the temporary storage groove through a pipeline, and the feeding pump pumps the paint or the lacquer in the storage box into the temporary storage groove.

Further, the measuring mechanism comprises a support erected above the base material, a transmitter arranged on the support and capable of sending signals downwards, and a receiver arranged below the base material and capable of receiving the signals sent by the transmitter.

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

1. the film coating machine can automatically adapt to base materials with different thicknesses to perform film coating operation, can automatically add paint or lacquer on the surface of the film coating roller in the film coating process, ensures the connection of the film coating operation, and has high automation degree.

2. The film coating device is also provided with a measuring mechanism, the thickness of the base material is measured and calculated on line through laser or ultrasonic waves, the stretching mechanism is convenient to control the film coating roller to ascend by a preset height when the base material just enters the film coating mechanism, and the film coating roller can be ensured to be abutted against the upper surface of the base material.

3. The elastic component is arranged on the telescopic mechanism, so that the film coating roller can be always tightly attached to the upper surface of the base material under the action of the elastic component, and the film coating quality is ensured.

4. The feeding pump is arranged to pump the paint or the lacquer in the storage box into the temporary storage tank through the pipeline, and the flow valve is arranged on the pipeline, so that the amount of the paint or the lacquer entering the temporary storage tank can be effectively controlled, and the paint or the lacquer is prevented from overflowing the temporary storage tank.

Drawings

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

Fig. 2 is a right side view of the film coating mechanism of the present invention.

Fig. 3 is a right side view of the measuring mechanism of the present invention.

1-a substrate; 2, a workbench; 21-a transport mechanism; 3-a film coating mechanism; 31-a frame; 32-a telescoping mechanism; 321-a first vertical rod; 322-a second vertical bar; 33-a coating roller; 34-an elastic member; 35-connecting piece; 4, a feeding mechanism; 41-temporary storage tank; 42-a leader; 43-a storage bin; 5-a measuring mechanism; 51-a support; 52-a transmitter; 53-a receiver; 6-pressure sensor.

Detailed Description

The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the device or component referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms described above will be understood by those of ordinary skill in the art according to the specific circumstances.

As shown in fig. 1 to 3, a glass film coating machine comprises a worktable 2, a conveying mechanism 21 arranged on the worktable 2 and used for horizontally conveying a substrate 1, and a film coating mechanism 3 arranged above the conveying mechanism 21. The coating mechanism 3 is arranged at the middle position of the conveying mechanism 21 in the length direction, and the base material 1 is conveyed from the feeding end of the conveying mechanism 21 to the lower part of the coating mechanism 3, is conveyed to the discharging end of the conveying mechanism 21 after the coating operation of the coating mechanism 3, so that one coating operation is completed. The conveying mechanism 21 includes a plurality of conveying rollers arranged horizontally and a driving mechanism (not shown) for driving each of the conveying rollers to rotate in the same direction. Each conveying roller is uniformly erected on the upper part of the workbench 2. The coating mechanism 3 comprises a frame 31 arranged on one side of the conveying mechanism 21 in the length direction, a telescopic mechanism 32 arranged on the frame 31 in a suspended mode, and a coating roller 33 arranged on the telescopic mechanism 32, wherein the coating roller 33 is arranged above the substrate 1 and is abutted to the upper surface of the substrate 1. The frame 31 at least comprises a vertical wall and a top wall, the upper part of the vertical wall is perpendicular to one end of the top wall, and the other end of the top wall extends for a preset distance towards the direction of the conveying mechanism 21. In order to ensure that the top wall is always kept horizontal, the vertical walls are preferably provided in two, and the two vertical walls are vertically and parallelly arranged on two sides of the conveying mechanism 21 in the length direction. And two ends of the top wall are respectively fixedly connected with the upper parts of the two vertical walls. The conveying mechanism 21 and the film coating mechanism 3 are both arranged between the two vertical walls and below the top wall. One end of the telescopic mechanism 32 is fixedly connected with the top wall, and the other end extends vertically downwards, i.e. towards the direction of the substrate 1. The film coating roller 33 is fixedly arranged at the lower part of the telescopic mechanism 32, and the film coating roller 33 is driven to ascend or descend in the horizontal direction through the extension and contraction of the telescopic mechanism 32. The coating roller 33 is in contact with the surface of the base material 1, and preferably, the surface of the coating roller 33 is in rolling contact with the upper surface of the base material 1. In order to ensure that the coating roller 33 can be coated on the entire width surface of the substrate 1 at one time, the length of the coating roller 33 is equal to or slightly greater than the width of the substrate 1. The film coating machine further comprises an elastic part 34, the film coating roller 33 is movably connected with the rack 31 through the elastic part 34, and the elastic part 34 is preferably a spring strip.

The telescopic mechanism 32 comprises a telescopic rod capable of extending up and down, and the elastic component 34 and the telescopic rod are vertically arranged in parallel. One end of the telescopic rod is fixedly connected with the rack 31, and the other end of the telescopic rod is provided with the film coating roller 33 which is horizontally arranged. The axial direction of the coating roller 33 is perpendicular to the length direction of the telescopic bar, preferably also perpendicular to the transport direction of the substrate 1. The telescopic rod comprises a first vertical rod 321 and a second vertical rod 322 which are coaxially arranged. One end of the first vertical rod 321 is fixedly connected with the frame 31, the other end of the first vertical rod is movably sleeved with one end of the second vertical rod 322, and the other end of the second vertical rod 322 is fixedly connected with the film coating roller 33.

One end of the elastic component 34 is fixedly connected with the top wall of the frame 31, and the other end is fixedly connected with the coating roller 33 through a connecting piece 35. The connecting member 35 includes a flat plate portion disposed horizontally and a column portion disposed vertically, and the column portion is disposed on the lower side of the flat plate portion. The lower part of the telescopic rod is fixedly connected with the middle part of the flat plate part. The coating roller 33 comprises a central shaft and a flexible coating layer wrapped around the central shaft, and the coating layer can rotate relative to the central shaft. One end of the central shaft is provided with a connecting part which is perpendicular to the axial direction of the central shaft, and the connecting part is fixedly connected with the columnar part. When the telescopic rod is retracted upward, the coating roller 33 is moved upward together by the connecting member 35, while the connecting member 35 presses the elastic member 34. The elastic part 34 has elastic potential energy which is restored downwards, when the upward force of the telescopic rod is controlled to disappear, the elastic potential energy of the elastic part 34 is converted into kinetic energy, and the coating roller 33 is driven by the connecting piece 35 to move downwards together, so that the surface of the coating roller 33 is tightly attached to the surface of the substrate 1. In one embodiment, the elastic member 34 is provided as a single member, and the inner diameter of the elastic member is larger than the maximum diameter of the telescopic rod, so that the elastic member 34 can be sleeved on the outer circumference of the telescopic rod. The length of the elastic component 34 in a natural state is greater than or equal to the length of the telescopic rod, i.e. greater than or equal to the total length of the first vertical rod 321 and the second vertical rod 322, so that the telescopic rod is always inside the elastic component 34 when being extended or shortened. In another embodiment, the number of the elastic members 34 is several, and several elastic members 34 are uniformly distributed around the telescopic rod. Each elastic component 34 is preferably a spring strip with a uniform size, and the length of the spring strip is greater than or equal to the length of the telescopic rod, i.e. greater than or equal to the total length of the first vertical rod 321 and the second vertical rod 322, so that the telescopic rod is always within the range enclosed by all the elastic components 34 when being extended or shortened.

The coating mechanism 3 further comprises a feeding mechanism 4 for automatically adding paint or lacquer to the coating roller 33. The feeding mechanism 4 comprises a temporary storage groove 41 which is arranged above the film coating roller 33 and is vertically parallel to the film coating roller 33, a guide piece 42 is arranged on the temporary storage groove 41, one end of the guide piece 42 is communicated with the inside of the temporary storage groove 41, and the other end of the guide piece is abutted to the surface of the film coating roller 33. Specifically, the temporary storage groove 41 is a horizontally arranged elongated groove, one end of the temporary storage groove is fixedly connected to the middle of the connecting piece 35, and the other end of the temporary storage groove is flush with or slightly protrudes from the end face corresponding to the film coating roller 33. The temporary storage tank 41 is provided with an inlet end on one side close to the connecting piece 35 and an outlet end on the lower part. The outlet end is disposed along the length of the temporary storage tank 41, preferably equal to the axial length of the applicator roll 33. The leader block 42 is disposed at the outlet end with a length equal to that of the outlet end so that the dope or the paint can be uniformly dropped onto the surface of the coating roller 33 through the leader block 42. In order to make all the paint or lacquer in the temporary storage tank 41 flow out from the outlet end smoothly, a plurality of guide slopes are arranged around the inner side of the outlet end of the temporary storage tank 41, and each guide slope inclines towards the outlet end. The leader 42 is made of a flexible material such as a brush, a doctor blade, a soft cloth, or the like. The height of the leader block 42 in the vertical direction is larger than the distance from the outlet end of the temporary storage groove 41 to the upper surface of the coating roller 33, so that the leader block 42 can be always in contact with the surface of the coating roller 33, and the paint or the lacquer in the temporary storage groove 41 is guided to the surface of the coating roller 33, thereby realizing the automatic feeding function of the coating roller 33.

The feeding mechanism 4 further comprises a material storage tank 43 and a feeding pump (not shown in the figure) respectively arranged at the lower part of the working platform 2, wherein the material storage tank 43 is communicated with the inlet end of the temporary storage tank 41 through a pipeline. The storage tank 43 is preferably arranged on a receiving portion in the lower part of the work table 2, and the feed pump is arranged at the discharge end of the storage tank 43 and pumps the paint or lacquer in the storage tank 43 into the intermediate storage tank 41 through a pipe. In order to control the amount of paint or lacquer in the intermediate storage tank 41, a flow valve is preferably provided on the pipeline to prevent paint or lacquer from overflowing the intermediate storage tank 41. Since the temporary storage groove 41 is fixed on the connecting member 35, when the connecting member 35 moves up and down, the temporary storage groove 41 can move up and down synchronously with the connecting member, and therefore, the pipeline is made of flexible material, preferably plastic pipeline. When the length of the pipeline is greater than or equal to the shortest state of the telescopic rod, the distance between the bearing part of the workbench 2 and the temporary storage groove 41 is shortened. When the telescopic rod is extended, the pipeline is in a free bending state.

The film coating machine further comprises a controller, and the controller is connected with the telescopic mechanism 32. In order to ensure that the lower surface of the coating roller 33 can abut against the upper surface of the substrate 1, before the substrate is conveyed to a position right below the coating roller 33, the controller controls the telescopic mechanism 32 to retract upwards by a preset height, so as to drive the coating roller 33 to move upwards by a preset height relative to the surface of the substrate 1. When the substrate 1 is conveyed to a position right below the coating roller 33, the controller controls the automatic retraction force of the telescopic mechanism 32 to disappear, so that the coating roller 33 automatically moves downwards for a certain distance under the elastic force of the elastic member 34 until the lower surface of the coating roller 33 is tightly attached to the upper surface of the substrate 1.

The coating machine further comprises a measuring mechanism 5 connected with the controller, wherein the measuring mechanism 5 is used for measuring the thickness of the base material 1 placed on the conveying mechanism 21. The controller controls the telescopic mechanism 32 to move upwards by a preset height according to the thickness of the substrate 1, and the preset height is preferably equal to or slightly larger than the thickness of the substrate 1. Specifically, the measuring mechanism 5 is disposed at the front end of the coating mechanism 3, and the substrate 1 first passes through the measuring mechanism 5 and then enters the coating mechanism 3. The measuring mechanism 5 comprises a support 51 erected above the substrate 1, a transmitter 52 arranged on the support 51 and capable of inclining to preset an angle and sending signals downwards, and a receiver 53 arranged below the substrate 1, wherein the receiver 53 is arranged under the transmitter 52, and an effective area for receiving signals on the receiver 53 is large enough to enable the signals to enter from the upper surface of the substrate 1 and then ensure that the signals can fall onto the receiver 53 when the signals are ejected from the lower surface of the substrate 1. The signal may be one or more of a laser and an ultrasonic wave. When the substrate 1 has not been conveyed below the measuring device 5, the signal emitted by the emitter 52 reaches the receiver 53 and is reflected onto the emitter 52, preferably a laser in this embodiment. The transmitter 52 can continuously emit a laser beam, and the receiver 53 is a photoelectric cell. The photoelectric tube converts the received optical signal into an electric signal and sends the electric signal to the controller. The controller can calculate the thickness of the substrate 1 according to the distance of the two optical signals moving back and forth on the photoelectric tube in adjacent time, the refractive index of the substrate 1 and the incident angle of the laser beam. Specifically, when the substrate 1 has not been conveyed below the measuring mechanism 5, the light signal emitted by the emitter 52 directly reaches the receiver 53, and the receiver 53 records the initial position of the light signal thereon; when the substrate 1 is conveyed below the measuring mechanism 5, the light signal is emitted from the emitter 52, enters from the upper surface of the substrate 1 and passes out from the lower surface of the substrate 1 to reach the receiver 53 due to the obstruction of the substrate 1. The receiver 53 records the current position of the light signal thereon. The linear distance between the initial position and the current position is the distance of the two optical signals moving back and forth on the photoelectric tube in adjacent time. In order to accurately control the disappearance time of the automatic retraction force, the film coating machine further comprises a pressure sensor 6 connected to the controller, the pressure sensor 6 preferably being arranged on the transport mechanism 21. Specifically, the conveying mechanism 21 includes a plurality of horizontally parallel conveying rollers and a driving mechanism (not shown) for driving all the conveying rollers to rotate. The base material 1 is placed above the conveying roller and conveyed rightwards at a constant speed under the action of the conveying roller. One of the transport cylinders is provided just below the coating roller 33 and biased to the left, and is referred to as an a transport cylinder for convenience of description. The circumferential surface of the A conveying roller is provided with the pressure sensor 6. When the front end of the base material 1 abuts against the A conveying roller, the pressure sensor 6 is triggered to send an arrival signal to the controller. When the controller receives the arrival signal, the controller controls the automatic retraction acting force of the telescopic mechanism 32 to disappear. The stretching mechanism 32 automatically moves downward by the elastic force of the elastic member 34 until the coating roller 33 abuts against the upper surface of the base material 1.

As a backup to the measuring mechanism 5 of the film coating machine, the controller also comprises a display and an input by means of which the thickness of the substrate 1 can be manually input. The controller can control the telescopic mechanism 32 to move upwards for a preset displacement according to the obtained thickness of the base material 1, wherein the preset displacement is greater than or equal to the thickness of the base material 1. In order to save space, the control is preferably arranged on the table 2 on the side facing the worker.

The working principle is as follows: the substrate 1 passes through the measuring mechanism 5 at a constant speed under the conveying action of the conveying mechanism 21, the controller measures and calculates the thickness of the substrate 1 through the measuring mechanism 5, and then the controller controls the telescopic mechanism 32 to retract upwards to a preset height to drive the coating roller 33 to lift upwards from an initial position for a preset distance. The preset height is equal to the preset distance and equal to or slightly larger than the thickness of the base material 1. The initial position is a position where the coating roller 33 is located when the elastic member 34 is in a natural state, and preferably, the lowest surface of the coating roller 33 is flush with the upper surface of the conveyance mechanism 21. The substrate 1 is then conveyed below the coating mechanism 3, where the lower surface of the coating roller 33 is first higher than the upper surface of the substrate 1, or is at the same level as the upper surface of the substrate 1. At this time, the controller receives the arrival signal sent by the pressure sensor 6, the controller controls the automatic retraction acting force of the telescopic mechanism 32 to disappear, and the coating roller 33 automatically moves downwards for a certain distance under the elastic force of the elastic component 34, so that the coating roller 33 can be tightly attached to the upper surface of the substrate 1. The base material 1 is conveyed continuously, the coating layer of the coating roller 33 is driven to rotate around the central axis of the base material, so that the coating or paint added to the surface of the coating roller 33 by the feeding mechanism 4 can be uniformly coated on the upper surface of the base material 1, and the discharging is conveyed after the whole upper surface of the base material 1 is coated, so as to reciprocate circularly.

The film coating machine can automatically adapt to base materials with different thicknesses to perform film coating operation, can automatically add paint or lacquer on the surface of the film coating roller in the film coating process, ensures the connection of the film coating operation, and has high automation degree. In addition, the film coating device is also provided with a measuring mechanism, the thickness of the base material is measured and calculated on line through laser or ultrasonic waves, the stretching mechanism is convenient to control the film coating roller to ascend by a preset height when the base material just enters the film coating mechanism, and the film coating roller can be ensured to be abutted against the upper surface of the base material. In addition, the elastic component is arranged on the telescopic mechanism, so that the film coating roller can be always tightly attached to the upper surface of the base material under the action of the elastic component, and the film coating quality is ensured.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a glass coating machine, includes workstation (2), sets up transport mechanism (21) that are used for conveying substrate (1) on workstation (2), set up and be in coating film mechanism (3) above transport mechanism (21), its characterized in that: the coating mechanism (3) comprises a rack (31) arranged on the side edge of the conveying mechanism (21), a telescopic mechanism (32) arranged on the rack (31) in a suspended mode, and a coating roller (33) arranged on the telescopic mechanism (32), wherein the coating roller (33) is arranged above the base material (1) and is abutted against the upper surface of the base material (1); the coating roller (33) is also movably connected with the frame (31) through an elastic component (34); the film coating machine further comprises a controller and a measuring mechanism (5) connected with the controller, wherein the measuring mechanism (5) is used for measuring the thickness of the base material (1) placed on the conveying mechanism (21);

the film coating mechanism (3) further comprises a feeding mechanism (4) used for automatically adding a coating to the film coating roller (33), the feeding mechanism (4) comprises a temporary storage groove (41) which is arranged above the film coating roller (33) and is vertically parallel to the film coating roller (33), a material guiding sheet (42) is arranged on the temporary storage groove (41), one end of the material guiding sheet (42) is communicated with the inside of the temporary storage groove (41), and the other end of the material guiding sheet is abutted to the surface of the film coating roller (33);

the telescopic mechanism (32) comprises a telescopic rod capable of stretching up and down, the elastic component (34) and the telescopic rod are vertically arranged in parallel, one end of the telescopic rod is fixedly connected with the rack (31), the other end of the telescopic rod is provided with the film coating roller (33) which is horizontally arranged, the telescopic rod comprises a first vertical rod (321) and a second vertical rod (322) which are coaxially arranged, one end of the first vertical rod (321) is fixedly connected with the rack (31), the other end of the first vertical rod is movably sleeved with one end of the second vertical rod (322), the other end of the second vertical rod (322) is fixedly connected with the film coating roller (33), one end of the elastic component (34) is fixedly arranged on the top wall of the rack (31), and the other end of the elastic component is fixedly connected with the film coating roller (33) through a connecting piece (35);

one side of the temporary storage groove (41) close to the connecting piece (35) is provided with an inlet end, a plurality of guide slopes are arranged around the inner side of the outlet end of the temporary storage groove (41), and each guide slope inclines towards the outlet end.

2. The glass film coating machine according to claim 1, characterized in that: when the elastic parts (34) are arranged in one, the elastic parts (34) are sleeved on the telescopic rod; when the elastic parts (34) are arranged in a plurality of numbers, the elastic parts (34) are uniformly distributed on the periphery of the telescopic rod.

3. The glass film coating machine according to claim 2, characterized in that: the feeding mechanism (4) further comprises a storage box (43) and a feeding pump which are arranged on the lower portion of the workbench (2) respectively, the storage box (43) is communicated with the temporary storage groove (41) through a pipeline, and a coating material in the storage box (43) is pumped into the temporary storage groove (41) through the feeding pump.

4. The glass film coating machine according to claim 3, characterized in that: the measuring mechanism (5) comprises a support (51) erected above the base material (1), a transmitter (52) arranged on the support (51) and capable of sending signals downwards, and a receiver (53) arranged below the base material (1), wherein the receiver (53) is capable of receiving the signals sent by the transmitter (52).