Silica gel heat insulation film coating equipment

Abstract

The utility model discloses silica gel heat insulation film coating equipment which comprises a mounting frame, an unwinding device is arranged on the mounting frame and comprises two first bearing seats, and an unwinding roller is rotationally connected between the two first bearing seats; the winding device comprises two second bearing seats, and a winding roller is rotationally connected between the two second bearing seats; the first driving part is used for driving the winding roller to rotate; the spraying assembly comprises two first mounting side plates, a spraying pipe is arranged between the two first mounting side plates, the spraying pipe is communicated with a liquid pump through a first pipeline, and the liquid pump is communicated with a coating tank through a second pipeline; the coating assembly comprises a first bearing roller, the first bearing roller is rotatably connected between the two first mounting side plates, the first mounting side plates are slidably connected with first sliding blocks, a coating roller is rotatably connected between the two first sliding blocks, and the coating roller is located above the first bearing roller; and the second driving piece is used for driving the first sliding block to move up and down along the first mounting side plate. The silica gel pad coating device can be used for coating silica gel pads with different thicknesses.

Description

Technical Field

[0001] The utility model relates to the technical field of silica gel processing, in particular to silica gel heat insulation film coating equipment. Background Art

[0002] Silicone has been widely used due to its unique physical and chemical properties. It is often made into silicone pads and applied in various fields. Although the existing silicone pads have certain high temperature resistance and heat insulation effects, the heat insulation effect still cannot meet the needs of users in actual use. Therefore, it is necessary to spray heat insulation coating on the surface of the silicone pad to form a heat insulation film on the surface of the silicone pad, thereby improving the heat insulation performance of the silicone pad. The existing silicone heat insulation film coating equipment coats the heat insulation coating on the silicone pad through a coating roller, but the coating roller position of the existing heat insulation film coating equipment is fixed and cannot be applied to silicone pads of different thicknesses. Utility Model Content

[0003] The utility model aims to provide a silicone thermal insulation film coating device, which can adjust the height of the coating roller and can coat silicone pads of different thicknesses.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A silicone thermal insulation film coating device, comprising:

[0006] Mounting frame;

[0007] An unwinding device, the unwinding device comprising two first bearing seats, the two first bearing seats are arranged on a mounting frame, and an unwinding roller is rotatably connected between the two first bearing seats;

[0008] A winding device, the winding device comprising two second bearing seats, the two second bearing seats are arranged on a mounting frame, and a winding roller is rotatably connected between the two second bearing seats;

[0009] A first driving member, the first driving member is used to drive the winding roller to rotate;

[0010] A spraying device, the spraying device is located between the unwinding device and the rewinding device, and the spraying device comprises:

[0011] A spray assembly, the spray assembly comprising two first mounting side plates, the two first mounting side plates being arranged on a mounting bracket, a horizontally arranged spray pipe being arranged between the two first mounting side plates, a plurality of spray holes being arranged at the bottom of the spray pipe, the spray pipe being connected to a liquid pump through a first pipeline, and the liquid pump being connected to a paint tank through a second pipeline;

[0012] A coating assembly, the coating assembly is arranged on a side of the spray assembly close to the winding device, the coating assembly comprises a first supporting roller, the first supporting roller is rotatably connected between two first mounting side plates, the two first mounting side plates are both slidably connected with a first slider, a coating roller is rotatably connected between the two first sliders, and the coating roller is located above the first supporting roller;

[0013] A second driving member, wherein the second driving member is used to drive the first sliding block to move up and down along the first mounting side plate.

[0014] Furthermore, it also includes two clamping devices, which are respectively arranged on both sides of the spraying device, and the clamping devices include: two second mounting side plates, and the two second mounting side plates are arranged on the mounting frame;

[0015] A first pinch roller, the first pinch roller is rotatably connected between the two second mounting side plates, and the highest point of the first pinch roller and the highest point of the first supporting roller are located on the same horizontal plane;

[0016] Two second sliding blocks, wherein the two second sliding blocks are respectively slidably connected to the two second mounting side plates;

[0017] a second pinch roller, the second pinch roller being rotatably connected between the two second sliders, and the second pinch roller being located above the first pinch roller;

[0018] The third driving member is used to drive the second sliding block to move up and down along the second mounting side plate.

[0019] Furthermore, a drying device is provided on a side of the spraying device away from the unwinding device, and the drying device comprises:

[0020] A box body, the box body is arranged on a mounting frame, and a feed inlet and a discharge outlet are respectively arranged at two ends of the box body;

[0021] A blowing assembly, the blowing assembly includes a hot air blower, the hot air blower is connected to a ventilation pipe, one end of the ventilation pipe away from the hot air blower passes through the side wall of the box and is connected to an air expansion pipe assembly, and the air expansion pipe assembly is arranged inside the box;

[0022] A plurality of second supporting rollers are rotatably connected between two side walls of the box body, and the highest points of the second supporting rollers and the first supporting rollers are located on the same horizontal plane.

[0023] Furthermore, the air expansion duct assembly includes four horizontally arranged first straight tubes, the first straight tubes are connected by curved tubes to form a rounded rectangular structure, and a plurality of second straight tubes are connected between two opposite first straight tubes; wherein a plurality of ventilation holes are provided at the bottom of the first straight tubes and the second straight tubes.

[0024] Furthermore, the first mounting side plate is provided with a first slide groove, and the first slide groove is slidably connected to the first slider; the top of the first mounting side plate is provided with a first through hole, and the first through hole is connected to the first slide groove;

[0025] The second driving member is a first oil cylinder, which is arranged on the top of the first mounting side plate. The telescopic end of the first oil cylinder movably passes through the first through hole and is fixedly connected to the first sliding block.

[0026] Furthermore, the second mounting side plate is provided with a second slide groove, and the second slide groove is slidably connected to the second slider; the top of the second mounting side plate is provided with a second through hole, and the second through hole is connected to the second slide groove;

[0027] The third driving member is a second oil cylinder, which is arranged on the top of the second mounting side plate. The telescopic end of the second oil cylinder movably passes through the second through hole and is fixedly connected to the second sliding block.

[0028] Furthermore, the first driving member includes a first motor, an output shaft of the first motor is fixedly connected to a first gear, the first gear is meshed with a second gear, and the second gear is fixedly sleeved on an outer wall of a rotating shaft of the winding roller.

[0029] Further, the coating tank comprises:

[0030] A tank body, wherein a feed inlet is provided at the top of the tank body;

[0031] A stirring shaft, the stirring shaft is rotatably connected between the top side wall and the bottom side wall of the tank body, and the stirring shaft is provided with a plurality of stirring blades;

[0032] The second motor is arranged on the top of the tank body, and the output shaft of the second motor passes through the top side wall of the tank body and is fixedly connected with the stirring shaft.

[0033] Furthermore, a nozzle is fixedly connected to the injection hole.

[0034] Furthermore, a plurality of observation windows are provided on the side walls of the box body, and a box door is provided at the observation windows, and the box door is hinged to the box body through a hinge.

[0035] Compared with the prior art, the beneficial effects of the utility model are:

[0036] 1. The utility model drives the first slider to move up and down along the first mounting side plate through the second driving member, so as to adjust the distance between the coating roller and the first supporting roller, so as to be suitable for coating silicone pads of different thicknesses.

[0037] 2. The utility model is provided with two pinching devices, wherein the highest points of the two first pinching rollers and the highest point of the first supporting roller are in the same horizontal plane, so that the silicone pad sprayed with material and paint by the spraying device is in a flat state, so that the coating effect is better, and the third driving member drives the second slider to move up and down along the second mounting side plate, so that the distance between the second pinching roller and the first pinching roller can be adjusted according to the thickness of the silicone pad.

[0038] 3. The utility model is provided with a drying device, and after the coating is completed, the coated silicone pad can be dried by a hot air blower.

[0039] 4. The paint tank of the utility model is provided with a second motor, which can drive the stirring shaft to rotate, thereby driving the stirring blade to rotate, so that the paint in the paint tank can be evenly stirred.

[0040] 5. The box of the utility model is provided with an observation window, which is convenient for viewing the interior of the box. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 It is a schematic diagram of the structure of the utility model;

[0042] Figure 2 for Figure 1 A magnified image of point A;

[0043] Figure 3 for Figure 1 A magnified view of point B;

[0044] Figure 4 It is a structural schematic diagram of a spraying device;

[0045] Figure 5 It is a structural schematic diagram of another perspective of the utility model;

[0046] Figure 6 for Figure 5 Enlarged view of point C;

[0047] Figure 7 It is a structural schematic diagram of another perspective of the utility model;

[0048] Figure 8 for Figure 7 The enlarged view of point D;

[0049] Fig. 9 It is a structural schematic diagram of a drying device;

[0050] Fig.10 It is a structural schematic diagram of the drying device from another perspective;

[0051] Fig.11 It is a structural schematic diagram of the drying device from another perspective;

[0052] Fig.12 for Fig.11 The enlarged view of point E;

[0053] Fig.13 is a structural schematic diagram of an air expansion duct assembly;

[0054] Fig.14 is a schematic diagram of the internal structure of a paint tank;

[0055] Fig.15 It is a schematic diagram of the structure of the utility model when in use.

[0056] In the figure: 11, first bearing seat; 12, first bolt; 13, unwinding roller; 21, second bearing seat; 22, second bolt; 23, winding roller; 24, first motor; 25, first gear; 26, second gear; 27, mounting seat; 31, first mounting side plate; 311, first slide groove; 312, first through hole; 32, spray pipe; 33, first pipeline; 34, liquid pump; 35, second pipeline; 36, nozzle; 41, first supporting roller; 42, first slider; 43, coating roller; 44, second driving member; 5, clamping device; 51, second mounting side plate; 511, second slide groove; 512, second through hole; 52, first clamping device Roller; 53, second slider; 54, second pinch roller; 55, third driving member; 6, box body; 61, feed inlet; 62, discharge port; 63, observation window; 64, box door; 65, hinge; 66, handle; 67, second supporting roller; 71, hot air blower; 72, ventilation pipe; 73, first straight pipe; 74, curved pipe; 75, second straight pipe; 76, ventilation hole; 81, arc plate; 82, clamping arm; 83, connecting plate; 84, third bolt; 85, nut; 9, paint tank; 91, tank body; 92, feed inlet; 93, stirring shaft; 94, stirring blade; 95, second motor; 10, mounting frame; 20, bracket; 30, silicone pad. DETAILED DESCRIPTION

[0057] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0058] See also Figure 1-15 , an embodiment provided by the utility model:

[0059] A silicone thermal insulation film coating device comprises: a mounting frame 10, a reeling device, a reeling device, a first driving member, and a spraying device;

[0060] The unwinding device includes two first bearing seats 11, which are arranged on a mounting frame 10. The two first bearing seats 11 are fixedly connected to the mounting frame 10 through first bolts 12, and an unwinding roller 13 is rotatably connected between the two first bearing seats 11.

[0061] The winding device includes two second bearing seats 21, which are arranged on the mounting frame 10. The two second bearing seats 21 are fixedly connected to the mounting frame 10 through second bolts 22, and a winding roller 23 is rotatably connected between the two second bearing seats 21;

[0062] The first driving member is used to drive the winding roller 23 to rotate;

[0063] The spraying device is located between the unwinding device and the rewinding device. The spraying device includes:

[0064] The spray assembly includes two first mounting side plates 31, which are fixedly connected to the mounting frame 10. A horizontally arranged spray pipe 32 is fixedly connected between the two first mounting side plates 31. A plurality of spray holes are arranged at the bottom of the spray pipe 32. The spray pipe 32 is connected to a liquid pump 34 through a first pipe 33, and the liquid pump 34 is connected to a coating tank 9 through a second pipe 35. One end of the first pipe 33 away from the liquid pump 34 passes through the first mounting side plate 31 and is fixedly connected to one end of the spray pipe 32.

[0065] The coating assembly is arranged on the side of the spray assembly close to the winding device, and the coating assembly includes a first supporting roller 41, which is rotatably connected between the two first mounting side plates 31, and the two first mounting side plates 31 are both slidably connected with a first slider 42, and a coating roller 43 is rotatably connected between the two first sliders 42, and the coating roller 43 is located above the first supporting roller 41;

[0066] The second driving member 44 is used to drive the first slider 42 to move up and down along the first mounting side plate 31. The coating roller 43 can be in contact with or separated from the first supporting roller 41 under the drive of the second driving member 44.

[0067] The second driving member 44 drives the first slider 42 to move up and down along the first mounting side plate 31 , so as to adjust the distance between the coating roller 43 and the first supporting roller 41 , thereby being suitable for coating silicone pads 30 of different thicknesses.

[0068] Specifically, the utility model further includes two pinching devices 5, which are respectively arranged on both sides of the spraying device. The pinching devices 5 include: two second mounting side plates 51, a first pinching roller 52, two second sliders 53, a second pinching roller 54, and a third driving member 55, wherein:

[0069] The two second mounting side plates 51 are fixedly connected to the mounting frame 10;

[0070] The first pinch roller 52 is rotatably connected between the two second mounting side plates 51, and the highest point of the first pinch roller 52 and the highest point of the first supporting roller 41 are located on the same horizontal plane;

[0071] The two second sliding blocks 53 are slidably connected to the two second mounting side plates 51 respectively;

[0072] The second pinch roller 54 is rotatably connected between the two second sliders 53 , and the second pinch roller 54 is located above the first pinch roller 52 ;

[0073] The third driving member 55 is used to drive the second slider 53 to move up and down along the second mounting side plate 51 ; the second pinch roller 54 can contact or separate from the first pinch roller 52 under the action of the third driving member 55 .

[0074] Since the highest points of the two first pinch rollers 52 and the highest point of the first supporting roller 41 are in the same horizontal plane, the silicone pad 30 sprayed with material and paint by the spraying device is in a flat state, so that the coating effect is better, and the third driving member 55 drives the second slider 53 to move up and down along the second mounting side plate 51, so that the distance between the second pinch roller 54 and the first pinch roller 52 can be adjusted according to the thickness of the silicone pad 30.

[0075] Specifically, a drying device is provided on the side of the spraying device away from the unwinding device, and the drying device includes: a box body 6, a blowing assembly, and a plurality of second supporting rollers 67;

[0076] The box body 6 is fixedly connected to the mounting frame 10, and a feed inlet 61 and a discharge outlet 62 are respectively provided at both ends of the box body 6;

[0077] The blowing assembly includes a hot air blower 71, which is fixedly connected to the top of the box body 6. The hot air blower 71 is connected to a ventilation pipe 72. One end of the ventilation pipe 72 away from the hot air blower 71 passes through the top side wall of the box body 6 and is connected to an air expansion pipe assembly. The air expansion pipe assembly is arranged inside the box body 6.

[0078] The second supporting roller 67 is rotatably connected between the two side walls of the box body 6, and the highest point of the second supporting roller 67 and the highest point of the first supporting roller 41 are located on the same horizontal plane;

[0079] The lowest points of the feed inlet 61 and the discharge outlet 62 are both lower than the highest point of the second support roller 67 , and the highest points of the feed inlet 61 and the discharge outlet 62 are both higher than the highest point of the second support roller 67 .

[0080] Specifically, the air expansion duct assembly includes four horizontally arranged first straight tubes 73, the first straight tubes 73 are connected by curved tubes 74 to form a rounded rectangular structure, and a plurality of second straight tubes 75 are connected between two opposite first straight tubes 73; wherein, a plurality of ventilation holes 76 are provided at the bottom of the first straight tubes 73 and the second straight tubes 75.

[0081] The air expansion duct assembly is fixedly connected to the top inner wall of the box body 6 through a plurality of connecting assemblies;

[0082] The connecting assembly includes a clamp, a third bolt 84, and a nut 85, wherein:

[0083] The clamp includes an arc plate 81, which is located below the first straight tube 73. Both ends of the arc plate 81 are fixedly connected with clamping arms 82. The two clamping arms 82 are located on both sides of the first straight tube 73. One end of the clamping arm 82 away from the arc plate 81 is fixedly connected with a connecting plate 83. The connecting plate 83 is provided with a mounting through hole (not shown in the drawings).

[0084] The third bolt 84 passes through the top side wall of the box body 6 and the installation through hole in sequence and is threadedly connected with the nut 85 .

[0085] The hot air generated by the hot air blower 71 is sent to the air expansion duct assembly through the ventilation duct 72, and then sent out through the ventilation hole 76, so as to dry the silicone pad 30 after coating; since the air expansion duct assembly is composed of a plurality of first straight tubes 73, a group of second straight tubes 75 and a curved tube 74, the air supply range is expanded and the drying effect is improved.

[0086] Specifically, the first mounting side plate 31 is provided with a first slide groove 311, and the first slide groove 311 is slidably connected to the first slider 42; a first through hole 312 is provided on the top of the first mounting side plate 31, and the first through hole 312 is connected to the first slide groove 311;

[0087] The second driving member 44 is a first oil cylinder, which is fixedly connected to the top of the first mounting side plate 31, and the telescopic end of the first oil cylinder movably passes through the first through hole 312 and is fixedly connected to the first slider 42;

[0088] Specifically, the second mounting side plate 51 is provided with a second slide groove 511, and the second slide groove 511 is slidably connected with the second slider 53; a second through hole 512 is provided at the top of the second mounting side plate 51, and the second through hole 512 is connected with the second slide groove 511;

[0089] The third driving member 55 is a second oil cylinder, which is fixedly connected to the top of the second mounting side plate 51 . The telescopic end of the second oil cylinder movably passes through the second through hole 512 and is fixedly connected to the second sliding block 53 .

[0090] Specifically, the first driving member includes a first motor 24, the output shaft of the first motor 24 is fixedly connected to a first gear 25, the first gear 25 is meshed with a second gear 26, and the second gear 26 is fixedly sleeved on the outer wall of the rotating shaft of the winding roller 23. A mounting seat 27 is fixedly connected to one side of the mounting frame 10, and the first motor 24 is fixedly connected to the mounting seat 27. The first motor 24 is a reduction motor. The first motor 24 drives the first gear 25 to rotate, and the first gear 25 drives the second gear 26 to rotate, thereby driving the winding roller 23 to rotate.

[0091] Specifically, the coating tank 9 includes:

[0092] The tank body 91 has a feed inlet 92 at the top thereof; the lower part of the tank body 91 is connected to the second pipe 35;

[0093] A stirring shaft 93, the stirring shaft 93 is rotatably connected between the top side wall and the bottom side wall of the tank body 91, and a plurality of stirring blades 94 are provided on the stirring shaft 93;

[0094] The second motor 95 is fixedly connected to the top of the tank body 91 , and the output shaft of the second motor 95 passes through the top side wall of the tank body 91 and is fixedly connected to the stirring shaft 93 .

[0095] Specifically, a nozzle 36 is fixedly connected to the injection hole.

[0096] Specifically, a plurality of observation windows 63 are provided on the side wall of the box body 6, and a box door 64 is provided at the observation window 63. The box door 64 is hinged to the box body 6 through a hinge 65, and a handle 66 is also provided on the box door 64. The observation window 63 is convenient for viewing the interior of the box body 6.

[0097] In addition, a bracket 20 is provided on one side of the mounting frame 10 , and the liquid pump 34 and the tank body 91 are fixedly connected to the bracket 20 .

[0098] The second motor 95 drives the stirring shaft 93 to rotate, and the stirring shaft 93 drives the stirring blade 94 to rotate, so that the paint in the tank body 91 can be evenly stirred.

[0099] Working principle: The silicone pad 30 is passed through the first pinch roller 52 and the second pinch roller 54 near the unwinding roller 13, between the coating roller 43 and the first supporting roller 41, and then through the feed port 61 of the box 6, a plurality of second supporting rollers 67, the discharge port 62 of the box 6, between the first pinch roller 52 and the second pinch roller 54 near the winding roller 23, and then fixed on the winding roller 23, and the first oil cylinder and the two second oil cylinders are started, so that the two second pinch rollers 54 and the coating roller 43 are in contact with the upper surface of the silicone pad 30; the first motor 24 is started, and the first motor 24 drives the first gear 25 to rotate, and the first gear 25 drives the second gear 26 to rotate, thereby driving the winding roller 23 to rotate; the second motor 95 is started, and the second motor 95 drives the stirring shaft 93 to rotate, and the stirring shaft 93 drives the stirring blade 94 to rotate, thereby stirring the paint in the tank body 91 and mixing the paint evenly; start the liquid pump 34, and the paint in the paint tank 9 is sent to the spray pipe 32 through the second pipeline 35, the liquid pump 34, and the first pipeline 33, and then sprayed onto the silicone pad 30 through the nozzle 36. When the silicone pad 30 moves, it drives the coating roller 43 to rotate, thereby coating the paint sprayed on the silicone pad 30; the silicone pad 30 after coating enters the box body 6 through the feed port 61, and the hot air blower 71 is started. The hot air is sent to the expansion pipe assembly through the ventilation pipe 72, and then sent out through the ventilation hole 76 to dry the silicone pad 30. The dried silicone pad 30 is sent out through the discharge port 62 and wound up by the winding roller 23.

[0100] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A silicone thermal insulation film coating device, characterized in that: include: Mounting frame; An unwinding device, the unwinding device comprising two first bearing seats, the two first bearing seats are arranged on a mounting frame, and an unwinding roller is rotatably connected between the two first bearing seats; A winding device, the winding device comprising two second bearing seats, the two second bearing seats are arranged on a mounting frame, and a winding roller is rotatably connected between the two second bearing seats; A first driving member, the first driving member is used to drive the winding roller to rotate; A spraying device, the spraying device is located between the unwinding device and the rewinding device, and the spraying device comprises: A spray assembly, the spray assembly comprising two first mounting side plates, the two first mounting side plates being arranged on a mounting bracket, a horizontally arranged spray pipe being arranged between the two first mounting side plates, a plurality of spray holes being arranged at the bottom of the spray pipe, the spray pipe being connected to a liquid pump through a first pipeline, and the liquid pump being connected to a paint tank through a second pipeline; A coating assembly, the coating assembly is arranged on a side of the spray assembly close to the winding device, the coating assembly comprises a first supporting roller, the first supporting roller is rotatably connected between two first mounting side plates, the two first mounting side plates are both slidably connected with a first slider, a coating roller is rotatably connected between the two first sliders, and the coating roller is located above the first supporting roller; A second driving member, wherein the second driving member is used to drive the first sliding block to move up and down along the first mounting side plate.

2. The silicone thermal insulation film coating equipment according to claim 1, characterized in that: It also includes two clamping devices, which are respectively arranged on both sides of the spraying device, and the clamping devices include: Two second mounting side panels, wherein the two second mounting side panels are arranged on the mounting frame; A first pinch roller, the first pinch roller is rotatably connected between the two second mounting side plates, and the highest point of the first pinch roller and the highest point of the first supporting roller are located on the same horizontal plane; Two second sliding blocks, wherein the two second sliding blocks are respectively slidably connected to the two second mounting side plates; a second pinch roller, the second pinch roller being rotatably connected between the two second sliders, and the second pinch roller being located above the first pinch roller; The third driving member is used to drive the second sliding block to move up and down along the second mounting side plate.

3. The silicone thermal insulation film coating equipment according to claim 2, characterized in that: The spraying device is provided with a drying device on a side away from the unwinding device, and the drying device comprises: A box body, the box body is arranged on a mounting frame, and a feed inlet and a discharge outlet are respectively arranged at two ends of the box body; A blowing assembly, the blowing assembly includes a hot air blower, the hot air blower is connected to a ventilation pipe, one end of the ventilation pipe away from the hot air blower passes through the side wall of the box and is connected to an air expansion pipe assembly, and the air expansion pipe assembly is arranged inside the box; A plurality of second supporting rollers are rotatably connected between two side walls of the box body, and the highest points of the second supporting rollers and the first supporting rollers are located on the same horizontal plane.

4. The silicone thermal insulation film coating equipment according to claim 3, characterized in that: The air expansion duct assembly includes four horizontally arranged first straight tubes, the first straight tubes are connected by curved tubes to form a rounded rectangular structure, and a plurality of second straight tubes are connected between two opposite first straight tubes; wherein a plurality of ventilation holes are provided at the bottom of the first straight tubes and the second straight tubes.

5. The silicone thermal insulation film coating equipment according to claim 1, characterized in that: The first mounting side plate is provided with a first slide groove, and the first slide groove is slidably connected to the first slider; the top of the first mounting side plate is provided with a first through hole, and the first through hole is connected to the first slide groove; The second driving member is a first oil cylinder, which is arranged on the top of the first mounting side plate. The telescopic end of the first oil cylinder movably passes through the first through hole and is fixedly connected to the first sliding block.

6. The silicone thermal insulation film coating equipment according to claim 2, characterized in that: The second mounting side plate is provided with a second slide groove, and the second slide groove is slidably connected to the second slider; the top of the second mounting side plate is provided with a second through hole, and the second through hole is connected to the second slide groove; The third driving member is a second oil cylinder, which is arranged on the top of the second mounting side plate. The telescopic end of the second oil cylinder movably passes through the second through hole and is fixedly connected to the second sliding block.

7. The silicone thermal insulation film coating equipment according to claim 1, characterized in that: The first driving member comprises a first motor, the output shaft of the first motor is fixedly connected with a first gear, the first gear is meshed with a second gear, and the second gear is fixedly sleeved on the outer wall of the rotating shaft of the winding roller.

8. The silicone thermal insulation film coating equipment according to claim 1, characterized in that: The coating tank comprises: A tank body, wherein a feed inlet is provided at the top of the tank body; A stirring shaft, the stirring shaft is rotatably connected between the top side wall and the bottom side wall of the tank body, and the stirring shaft is provided with a plurality of stirring blades; The second motor is arranged on the top of the tank body, and the output shaft of the second motor passes through the top side wall of the tank body and is fixedly connected with the stirring shaft.

9. The silicone thermal insulation film coating equipment according to claim 1, characterized in that: The spray hole is fixedly connected with a nozzle.

10. The silicone thermal insulation film coating equipment according to claim 4, characterized in that: A plurality of observation windows are arranged on the side wall of the box body, and a box door is arranged at the observation window, and the box door is hinged to the box body through a hinge.

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