CN212713271U - Glass protection film spraying equipment - Google Patents
Glass protection film spraying equipment Download PDFInfo
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- CN212713271U CN212713271U CN202021605272.1U CN202021605272U CN212713271U CN 212713271 U CN212713271 U CN 212713271U CN 202021605272 U CN202021605272 U CN 202021605272U CN 212713271 U CN212713271 U CN 212713271U
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Abstract
The utility model discloses a glass protection film spraying equipment, spraying equipment includes: the spraying platform and the drying device are sequentially arranged above the conveying belt according to the conveying direction of the conveying belt; the spraying platform both ends all are provided with a support, and the support erects in the both sides of conveyer belt, and spraying platform lower extreme is provided with the shower nozzle towards the conveyer belt direction, and the shower nozzle includes nozzle and a plurality of elbow that connect soon, and the shower nozzle is located spraying platform lower extreme, and one of them connects the elbow to pass through the liquid path pipe connection in the bottom of a solution overhead tank soon, and all the other elbows that connect soon pass through the gas circuit pipe connection in an air inlet unit. The embodiment of the utility model provides a carry out the spraying to glass through the spout of spraying bench, form the protection film on the glass surface after the drying-machine is dried, the pad pasting quality has been ensured to this kind of pad pasting mode, is applicable to not unidimensional glass and carries out the pad pasting, need not transfer the machine again when changing the glass size, and the pad pasting is more high-efficient, convenient.
Description
Technical Field
The utility model relates to a glass protection film spraying field, concretely relates to glass protection film spraying equipment.
Background
At present in the glass production installation, the glass factory sends finished glass to door and window factory or curtain factory, and follow-up construction unit can install glass on door and window or curtain cell cube to on installing the building site with the glass that has installed, and arrange by the building site, continue to carry out subsequent construction. In a series of subsequent processing processes, the conditions of glass scratch, crush damage, rubbing damage and the like are inevitable, and quality defects are caused to the glass. In order to solve the above problems, the demand for a protection film for a hollow glass has arisen. After the hollow glass is processed, a layer of protective film is pasted on the surface of the glass, and then the edge part is cut. The purpose of cutting is to reserve a position for subsequent installation of the section bar and to avoid the protective film from being pressed by the section bar. And when the subsequent construction is completely finished, the front part of the protective film is torn off, so that the glass is put into final customers for use.
At present, the sticking films are divided into two types, one is manual sticking films, and the other is sticking films of a mechanical sticking film machine. However, although the manual film pasting is low in cost, the film pasting efficiency is low, the quality is not controllable, film pasting bubbles are easy to generate, the film pasting is not smooth, and the distance control is greatly influenced by personnel during edge cutting. The problem of quality can be solved by adopting a mechanical film sticking machine for sticking films, but if the size of glass is changed, the machine needs to be separately adjusted, the machine adjusting time is long, and the machine is not suitable for diversified glass sticking films.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a glass protection film spraying equipment aims at solving the glass pad pasting in-process and need transfer the machine again to the glass pad pasting of unidimensional, consumes time long, the problem of inefficiency.
The embodiment of the utility model provides a glass protection film spraying equipment, include:
the glass spraying device comprises a conveyor belt for conveying glass, a spraying table for spraying the glass and a drying device for drying the glass, wherein the spraying table and the drying device are sequentially arranged above the conveyor belt according to the conveying direction of the conveyor belt;
the spraying platform both ends all are provided with a support, the support erects the both sides of conveyer belt, spraying platform lower extreme is provided with the shower nozzle towards the conveyer belt direction, the shower nozzle include the nozzle and communicate in a plurality of meet the elbow soon on the nozzle, the shower nozzle is located spraying platform lower extreme, one of them meet the elbow soon and pass through liquid way pipe connection in the bottom of a solution overhead tank, and all the other connect the elbow soon and pass through gas circuit pipe connection in an air inlet unit.
Further, the method also comprises the following steps: the glass unloading device comprises an upper piece platform for placing glass and a lower piece platform for unloading the glass, wherein the upper piece platform, the spraying platform, the drying device and the lower piece platform are sequentially arranged along the conveying direction of the conveying belt.
Further, connect the elbow soon and be provided with 3: the liquid path quick-connection elbow is connected to the bottom of the solution pressure tank, and the first gas path quick-connection elbow and the second gas path quick-connection elbow are connected to the air inlet device.
Further, the bottom of solution overhead tank is provided with a discharge gate, first filter and hand valve have connected gradually outward to the discharge gate, the hand valve pass through the liquid way pipe connection in liquid way quick elbow.
Furthermore, the top of the solution pressure tank is provided with an air pressure port, and the air pressure port is communicated with the air inlet device.
Further, the air inlet device is sequentially connected with a blast joint, a ball valve and a second filter, and the second filter is connected to the first end of a three-way joint; a two-way connector and a first pressure regulating valve are sequentially connected outside the air pressure port, and the first pressure regulating valve is connected to the second end of the three-way connector; the third end of the three-way joint is sequentially connected with a second pressure regulating valve and a tap joint;
be provided with 2 exports on the tap: the first outlet is sequentially connected with a first electromagnetic valve and a third pressure regulating valve, and the third pressure regulating valve is connected with the first gas path quick-connection elbow; and the second outlet is sequentially connected with a second electromagnetic valve and a fourth pressure regulating valve, and the fourth pressure regulating valve is connected with the second gas path quick-connection elbow.
Further, the support is U type support, connects through the stainless steel pole between the U type support of both sides, and the U type support top of both sides is provided with the housing, and the U type support side parcel of both sides has stainless steel plate.
Further, drying device includes that 2 symmetries set up the drying-machine at both ends about the conveyer belt, the outside of 2 drying-machines all is provided with convection current fan.
Further, the method also comprises the following steps: the fan, the motor and the butterfly valve are connected in sequence, and the butterfly valve is communicated with the spraying platform through an air pipe.
Further, a conveyor belt cover is arranged above the conveyor belt, and the size of the conveyor belt cover is adapted to the conveyor belt.
The embodiment of the utility model provides a glass protection film spraying equipment, spraying equipment includes: the glass spraying device comprises a conveyor belt for conveying glass, a spraying table for spraying the glass and a drying device for drying the glass, wherein the spraying table and the drying device are sequentially arranged above the conveyor belt according to the conveying direction of the conveyor belt; the spraying platform both ends all are provided with a support, the support erects the both sides of conveyer belt, spraying platform lower extreme is provided with the shower nozzle towards the conveyer belt direction, the shower nozzle include the nozzle and communicate in a plurality of meet the elbow soon on the nozzle, the shower nozzle is located spraying platform lower extreme, one of them meet the elbow soon and pass through liquid way pipe connection in the bottom of a solution overhead tank, and all the other connect the elbow soon and pass through gas circuit pipe connection in an air inlet unit. The embodiment of the utility model provides a carry out the spraying to glass through setting up the shower nozzle on the spraying bench, form the protection film on the glass surface after the drying-machine is dried, the pad pasting quality has been ensured to this kind of pad pasting mode, still is applicable to not unidimensional glass and carries out the pad pasting, need not transfer the machine again when changing the glass size, makes the pad pasting more high-efficient, convenient.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.
Fig. 1 is a schematic view of a production line of a glass protective film spraying apparatus provided in an embodiment of the present invention;
fig. 2 is a detailed view of a structure of a nozzle in a glass protective film spraying apparatus according to an embodiment of the present invention;
fig. 3 is a schematic view of a support structure in a glass protective film spraying apparatus according to an embodiment of the present invention;
fig. 4 is a pipeline diagram of a solution pressure tank in a glass protective film spraying device provided by an embodiment of the present invention;
fig. 5 is a pipeline diagram of another view angle of the solution pressure tank in the glass protective film spraying apparatus according to the embodiment of the present invention;
fig. 6 is a schematic structural view of a drying device in a glass protective film spraying device provided by the embodiment of the utility model.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be further understood that the term "and/or" as used in the specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.
Referring to fig. 1, fig. 1 is a schematic view of a production line of a glass protective film spraying apparatus according to an embodiment of the present invention, which specifically includes:
the glass spraying device comprises a conveyor belt 1 for conveying glass, a spraying table 2 for spraying the glass and a drying device 3 for drying the glass, wherein the spraying table 2 and the drying device 3 are sequentially arranged above the conveyor belt 1 according to the conveying direction of the conveyor belt 1;
referring to fig. 2 and 3, two ends of the spraying platform 2 are provided with a bracket 211, the brackets 211 are arranged on two sides of the conveyor belt 1, the lower end of the spraying platform 2 is provided with a spray head 20 (shown in fig. 5) facing the conveyor belt 1, the spray head 20 includes a spray nozzle 202 and a plurality of quick-connecting elbows communicated with the spray nozzle 202, the spray head 20 is located at the lower end of the spraying platform 2, one of the quick-connecting elbows is connected to the bottom of a solution pressure tank 5 through a liquid path pipeline 206, and the other quick-connecting elbows are connected to an air intake device 7 (shown in fig. 5) through an air path pipeline.
In this embodiment, conveyer belt 1 is the main part of transportation glass, and glass loops through spraying platform 2 and drying device 3 on conveyer belt 1, carries out liquid spraying on spraying platform 2, and the glass after the spraying is dried through drying device 3, alright form the glass protection film on the glass surface.
The spray head 20 adopts an internal mixing type spray nozzle 202, is externally connected with two air paths and one liquid path, and adopts an air atomization mode to spray, and the atomization distance can reach 180-350 mm. By adopting the spray head 20 for spraying, the spraying effect can be ensured to be fine, the shape of the spray surface is a sector, the whole spraying effect is uniform, and no liquid drops drop on the surface of the glass. The number of the spray heads 20 is multiple, and specifically, 12 spray heads 20 may be provided, and each spray head 20 is uniformly distributed on the spraying platform 2 at intervals of 320mm, and each spray nozzle 202 controls the air path of the spray nozzle 202 by using two electromagnetic valves. The design hydraulic pressure of the spray head 20 is 0.4bar, the air pressure is 2.0bar, the flow is 6.3L/h, the vertical height from the conveyor belt 1 is 350mm, the maximum width of the spray head sprayed to the conveyor belt 1 is 250mm, the spray angle is 60 degrees, the rebound height after the spray head is sprayed to the conveyor belt 1 is 200mm, and the rebound width is 775 mm.
The spraying equipment is also provided with a control console 11, and the control console 11 can adjust parameters of devices in the spraying equipment according to different task requirements, so that the spraying equipment can complete different spraying tasks.
The working principle of the embodiment is as follows: the conveyor belt 1 transports the glass to sequentially pass through the spraying platform 2 and the drying device 3, the spray head 20 of the spraying platform 2 sprays the glass, and after the sprayed glass is dried by the drying device 3, a protective film can be formed on the surface of the glass to protect the glass. Carry out the pad pasting of protection film through this embodiment, ensured the pad pasting quality, but also need not transfer the machine again to the glass of equidimension not, application scope is wide, helps improving pad pasting efficiency.
In one embodiment, the method further comprises: the glass coating device comprises an upper piece platform 4 for placing glass and a lower piece platform 6 for discharging the glass, wherein the upper piece platform 4, the spraying platform 2, the drying device 3 and the lower piece platform 6 are sequentially arranged along the conveying direction of the conveying belt 1.
In this embodiment, the sheet feeding table 4 is arranged at the front end of the conveyor belt 1, the sheet discharging table 6 is arranged at the tail end of the conveyor belt 1, and the spraying table 2 and the drying device 3 are arranged in the middle of the conveyor belt 1. When the spraying process of the glass is started, the glass is put into the conveyor belt 1 from the upper piece table 4, the conveyor belt 1 conveys the glass to sequentially pass through the spraying table 2 and the drying device 3, and then the glass is taken down from the lower piece table 6 and packed in a box at intervals.
In one embodiment, the quick connect elbow is provided with 3: a liquid path quick-connection elbow 203 connected to the bottom of the solution pressure tank 5, a first gas path quick-connection elbow 204 connected to the air intake device 7, and a second gas path quick-connection elbow 205.
In this embodiment, the quick-connection elbow is bent and has two connectors. One of the interfaces of the quick-connect elbow is connected to the nozzle 202, and the other interfaces are both connected to a connecting pipe. Specifically, the liquid path quick-connection elbow 203 is connected to the liquid path pipeline 206 connected to the solution pressure tank 5 through a liquid path connection pipe, the first gas path quick-connection elbow 204 is connected to the first gas path pipeline 207 through a first gas path connection pipe, and the second gas path quick-connection elbow 205 is connected to the second gas path pipeline 208 through a second gas path connection pipe. The interface ends of the first air path quick-connection elbow 204 and the second air path quick-connection elbow 205, which are connected with the nozzle 202, are provided with a rotating wind wheel to increase the wind power inside the nozzle 202, so that the liquid flowing into the nozzle 202 can be more dispersed, and the nozzle 202 can spray.
In a specific embodiment, referring to fig. 4, a discharge hole is formed at the bottom of the solution pressure tank 5, a first filter 52 and a hand valve 53 are sequentially connected to the outside of the discharge hole, and the hand valve 53 is connected to the liquid path quick-connection elbow 203 through a liquid path pipeline 206.
In this embodiment, the discharge port is used for discharging the spraying base liquid, the discharged spraying base liquid is filtered by the first filter 52 to remove the excessive impurities, the hand valve 53 (i.e. a manual valve) can control the flow of the liquid, and the liquid path quick-connecting elbow 203 is connected to the hand valve 53 through the liquid path pipeline 206. When spraying is carried out, the hand valve 53 is opened, and liquid flows out from the discharge port, flows to the liquid path pipeline 206 through the first filter 52 and finally flows into the liquid path quick-connection elbow 203.
Further, in an embodiment, an air pressure port 51 is disposed at the top of the solution pressure tank 5, and the air pressure port 51 is disposed in communication with the air intake device 7. In this embodiment, the air pressure port 51 is communicated with the air intake device 7, so that when the air intake device 7 delivers air flow, the air flow can be delivered to the solution pressure tank 5 through the air pressure port 51 to increase the pressure inside the solution pressure tank 5, so that the liquid in the tank can flow out from the discharge port.
Further, referring to fig. 5, in a specific embodiment, the air intake device 7 is sequentially connected to a blower joint 501, a ball valve 502 and a second filter 503, and the second filter 503 is connected to a first end of a three-way joint 504; a double-way joint 506 and a first pressure regulating valve 505 are sequentially connected outside the air pressure port 51, and the first pressure regulating valve 505 is connected to the second end of the three-way joint 504; a third end of the three-way joint 504 is connected with a second pressure regulating valve 507 and a tap 508 in sequence;
the tap 508 is provided with 2 outlets: a first outlet and a second outlet, wherein the first outlet is sequentially connected with a first electromagnetic valve 509 and a third pressure regulating valve 511, and the third pressure regulating valve 511 is connected with the first gas path quick-connection elbow 204; the second outlet is sequentially connected with a second electromagnetic valve 510 and a fourth pressure regulating valve 512, and the fourth pressure regulating valve 512 is connected to the second air path quick-connection elbow 205.
In this embodiment, the air blowing joint 501 is used to connect the air intake device 7, the ball valve 502 can be used to control the opening and closing of the pipeline, when gas needs to be input, the ball valve 502 is opened to enable the gas flow to flow in smoothly, and the gas flow passes through the second filter 503 to filter impurities in the gas flow, so as to improve the spraying quality.
The air pressure port 51 is arranged at the top of the solution pressure tank 5, and when the air pressure in the solution pressure tank 5 is insufficient or air needs to be input into the air path pipeline, the air inlet device 7 is started. When the air inlet device 7 starts to work, air flow flows into the connecting pipe from the air inlet device 7, sequentially passes through the air blowing joint 501, the ball valve 502 and the second filter 503, and flows into the first end of the three-way joint 504, the second end of the three-way joint 504 is sequentially communicated with the first pressure regulating valve 505 and the two-way joint 506, and the third end of the three-way joint 504 is sequentially connected with the second pressure regulating valve 507 and the tap 508. When gas flows in from the first end of the tee fitting 504, it may flow to the second and third ends of the tee fitting 504. The air flows out from the second end of the three-way joint 504, passes through the first pressure regulating valve 505 and the two-way joint 506, finally flows to the air pressure port 51, and is pressurized into the tank. The air flow from the third end flows through the second pressure regulating valve 507, into the tap 508, flows from the first outlet of the tap 508 through the first solenoid valve 509 and the third pressure regulating valve 511 to the first air passage channel 207, and flows from the second outlet of the tap 508 through the second solenoid valve 510 and the fourth pressure regulating valve 512 to the second air passage channel 208. Gas flows into the first gas path quick-connection elbow 204 from the first gas path pipeline 207 through the first gas path connecting pipe, and finally enters the nozzle 202; the gas flows from the second gas path pipe 208 through the second gas path connecting pipe into the second gas path quick-connecting elbow 205, and finally into the nozzle 202.
Through setting up three way connection 504, make the air current that hot blast blowpipe apparatus 7 produced can flow to solution overhead tank 5 and gas circuit pipeline, through to solution overhead tank 5 lets in gas with right solution overhead tank 5 pressurizes, can make the air current that flows to the gas circuit pipeline shunt through tap 508 to reach the purpose that provides the air current to the gas circuit pipeline.
In one embodiment, the bracket 211 is a U-shaped bracket 211, the U-shaped brackets 211 on both sides are connected by a stainless steel rod 212, a cover 213 is disposed above the U-shaped brackets 211 on both sides, and the side surfaces of the U-shaped brackets 211 on both sides are wrapped by stainless steel plates 214.
In this embodiment, the support 211 is wholly the type of falling U, and specific its top is trapezoidal, two spinal branch vaulting poles have been established perpendicularly to trapezoidal open end, set up between the bracing piece and use a connecting rod to make the structure more stable. The stainless steel rod 212 is arranged at the interface of the support rod and the trapezoid port, and the two brackets 211 are connected through the stainless steel rod 212. The housing 213 is disposed above the stainless steel rod 212 and integrated with the spraying platform 2, and the stainless steel plates 214 wrapped on the sides of the U-shaped brackets 211 at both sides can protect the U-shaped brackets 211 and separate dust.
Referring to fig. 6, in an embodiment, the drying device 3 includes 2 dryers symmetrically disposed at upper and lower ends of the conveyor belt 1, and convection fans 31 are disposed outside the 2 dryers.
In this embodiment, the dryer adopts the heating source temperature to heat at 850 ~ 900 ℃ carbon medium wave radiant tube, is assisted with convection fan 31 and carries out radiation and convection heat exchange simultaneously, has improved heating efficiency. The surface radiation power of the dryer is 30Kw/m2The power of the convection fan 31 is 5 KW. When the glass is dried, the surface temperature of the glass is increased from normal temperature (default to 25 ℃) to 50 ℃ for only 20 seconds, the efficiency is high, and the effect is good.
In one embodiment, the method further comprises: the spraying platform comprises a fan 8, a motor 9 and a butterfly valve 10 which are connected in sequence, wherein the butterfly valve 10 is communicated with the spraying platform 2 through an air pipe. In this embodiment, the blower 8 and the motor 9 can be used to generate wind power, and can be connected to the spraying platform 2 through an air pipe, and the air pipe is controlled to be opened or closed through the butterfly valve 10. The air pipe can be used for auxiliary spraying, so that the spraying is more uniform, the surface of the glass is completely covered by the spraying base liquid, and a complete protective film is formed after subsequent drying.
In one embodiment, a conveyor belt housing is arranged above the conveyor belt 1, and the size of the conveyor belt housing is adapted to the conveyor belt 1.
In the embodiment, the conveying belt housing is arranged above the conveying belt 1, and when glass is required to be conveyed, the conveying belt housing is opened, and the conveying belt 1 is started; after the spraying is finished, the conveyor belt housing is covered to protect the conveyor belt 1 and isolate dust. The size of the conveyor belt housing should be slightly larger than the conveyor belt 1 so that the conveyor belt housing can cover the conveyor belt 1.
The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
It is further noted that, in the present specification, 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. 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Claims (10)
1. The glass protective film spraying apparatus is characterized by comprising: the glass spraying device comprises a conveyor belt for conveying glass, a spraying table for spraying the glass and a drying device for drying the glass, wherein the spraying table and the drying device are sequentially arranged above the conveyor belt according to the conveying direction of the conveyor belt;
the spraying platform both ends all are provided with a support, the support erects the both sides of conveyer belt, spraying platform lower extreme is provided with the shower nozzle towards the conveyer belt direction, the shower nozzle include the nozzle and communicate in a plurality of meet the elbow soon on the nozzle, the shower nozzle is located spraying platform lower extreme, one of them meet the elbow soon and pass through liquid way pipe connection in the bottom of a solution overhead tank, and all the other connect the elbow soon and pass through gas circuit pipe connection in an air inlet unit.
2. The glass protective film spray coating apparatus according to claim 1, further comprising: the glass unloading device comprises an upper piece platform for placing glass and a lower piece platform for unloading the glass, wherein the upper piece platform, the spraying platform, the drying device and the lower piece platform are sequentially arranged along the conveying direction of the conveying belt.
3. Glass protection film spraying equipment according to claim 1, characterized in that the quick-connect elbow is provided with 3: the liquid path quick-connection elbow is connected to the bottom of the solution pressure tank, and the first gas path quick-connection elbow and the second gas path quick-connection elbow are connected to the air inlet device.
4. The glass protective film spraying equipment according to claim 3, wherein a discharge port is formed in the bottom of the solution pressure tank, a first filter and a hand valve are sequentially connected to the outside of the discharge port, and the hand valve is connected to the liquid path quick elbow through a liquid path pipeline.
5. The glass protective film spraying equipment according to claim 3, wherein an air pressure port is formed in the top of the solution pressure tank, and the air pressure port is communicated with the air inlet device.
6. The glass protective film spraying equipment according to claim 5, wherein the air intake device is connected with an air blowing joint, a ball valve and a second filter in sequence, and the second filter is connected to a first end of a three-way joint; a two-way connector and a first pressure regulating valve are sequentially connected outside the air pressure port, and the first pressure regulating valve is connected to the second end of the three-way connector; the third end of the three-way joint is sequentially connected with a second pressure regulating valve and a tap joint;
be provided with 2 exports on the tap: the first outlet is sequentially connected with a first electromagnetic valve and a third pressure regulating valve, and the third pressure regulating valve is connected with the first gas path quick-connection elbow; and the second outlet is sequentially connected with a second electromagnetic valve and a fourth pressure regulating valve, and the fourth pressure regulating valve is connected with the second gas path quick-connection elbow.
7. The glass protective film spraying equipment according to claim 1, wherein the support is a U-shaped support, the U-shaped supports on both sides are connected through a stainless steel rod, a housing is arranged above the U-shaped supports on both sides, and the side surfaces of the U-shaped supports on both sides are wrapped with stainless steel plates.
8. The glass protective film spraying equipment according to claim 1, wherein the drying device comprises 2 dryers symmetrically arranged at the upper end and the lower end of the conveyor belt, and convection fans are arranged on the outer sides of the 2 dryers.
9. The glass protective film spray coating apparatus according to claim 1, further comprising: the fan, the motor and the butterfly valve are connected in sequence, and the butterfly valve is communicated with the spraying platform through an air pipe.
10. The glass protective film spraying equipment according to claim 1, wherein a conveyor belt cover is arranged above the conveyor belt, and the size of the conveyor belt cover is adapted to the conveyor belt.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021605272.1U CN212713271U (en) | 2020-08-05 | 2020-08-05 | Glass protection film spraying equipment |
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| CN202021605272.1U CN212713271U (en) | 2020-08-05 | 2020-08-05 | Glass protection film spraying equipment |
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| CN212713271U true CN212713271U (en) | 2021-03-16 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111777336A (en) * | 2020-08-05 | 2020-10-16 | 天津南玻节能玻璃有限公司 | Glass protective film spraying equipment and spraying method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111777336A (en) * | 2020-08-05 | 2020-10-16 | 天津南玻节能玻璃有限公司 | Glass protective film spraying equipment and spraying method |
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