Film pasting equipment

Abstract

Film pasting equipment comprises a conveying line and a film pasting device, the conveying line comprises a first transmission assembly and is suitable for conveying a piece to be pasted with a film, the film pasting device is arranged on the conveying line and comprises a second transmission assembly, and the second transmission assembly is in transmission connection with the first transmission assembly. The first transmission assembly and the second transmission assembly are suitable for synchronously rotating and have the same rotating speed, the film pasting device is suitable for pasting a film on the surface of the to-be-pasted film piece, and the first transmission assembly and the second transmission assembly are arranged to synchronously rotate and have the same rotating speed, so that the moving speed and the film pasting speed of the to-be-pasted film piece are the same; and the part to be subjected to film pasting cannot be torn or bent.

Description

Technical Field

[0001] The utility model relates to the technical field of film pasting equipment, in particular to a film pasting equipment. Background Art

[0002] Film laminating equipment is a machine used to stick tape on various materials. This type of equipment is widely used in packaging, manufacturing, printing and other industries to improve production efficiency and product quality. In the prior art, there is a problem that the material is torn or bent due to the different speeds of the laminating roller and the conveying roller. Utility Model Content

[0003] The utility model aims to provide a film sticking device to solve the problem in the prior art that materials are torn or bent due to the difference between the moving speed and the glue sticking speed.

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

[0005] The utility model provides a film pasting equipment, comprising: a conveyor line, comprising a first transmission component, the conveyor line is suitable for conveying a piece to be pasted with film; a film pasting device, arranged on the conveyor line, the film pasting device comprises a second transmission component, the second transmission component is transmission-connected with the first transmission component, the first transmission component and the second transmission component are suitable for synchronous rotation and the same rotation speed, and the film pasting device is suitable for pasting film material on the surface of the piece to be pasted with film.

[0006] In one embodiment, the conveyor line also includes a first bracket and a first conveyor belt, the first transmission assembly includes a first driving shaft, a first driven shaft and a first transmission member, the first driving shaft and the first driven shaft are both rotatably connected to the first bracket, the first transmission member is connected to the first driving shaft, and is transmission-connected to the second transmission assembly, the first conveyor belt is wound around the first driving shaft and the first driven shaft, and is suitable for driving the part to be film-coated to move along a first direction, and the film-coating device is arranged on one side of the first bracket in the first direction.

[0007] In one embodiment, the second transmission assembly includes a first rotating shaft, a second rotating shaft and a second transmission member. The first rotating shaft and the second rotating shaft are arranged relatively spaced apart in the second direction and are both rotatably connected to the first bracket. The second transmission member is connected to the first rotating shaft and is transmission-connected to the first transmission member. The first rotating shaft and the second rotating shaft are suitable for attaching the film material to the surface of the part to be attached, and the first direction intersects with the second direction.

[0008] In one embodiment, the film sticking device also includes a first mounting plate and a second mounting plate, the first mounting plate and the second mounting plate are arranged relative to each other in a third direction and are both connected to the first bracket, the first driving shaft, the first rotating shaft and the second rotating shaft are all arranged between the first mounting plate and the second mounting plate, and are all rotatably connected to the first mounting plate and the second mounting plate, and the first direction, the second direction and the third direction intersect each other.

[0009] In one embodiment, the film sticking device further includes a third transmission assembly, and the third transmission assembly is transmission-connected to the first transmission member and is transmission-connected to the second transmission member.

[0010] In one embodiment, the third transmission assembly includes a mounting shaft and a third transmission member, the third transmission member is rotatably connected to the mounting shaft, and the mounting shaft is relatively fixed to the first bracket; the first transmission member, the second transmission member and the third transmission member are all gears, and the third transmission member is meshed and coordinated with the first transmission member and the second transmission member.

[0011] In one embodiment, there are multiple second transmission assemblies, and the multiple second transmission assemblies are arranged at intervals in the first direction, and any two adjacent second transmission assemblies are transmission-connected through at least one third transmission assembly.

[0012] In one embodiment, the conveyor line also includes a fourth transmission assembly, which is arranged on a side of the film pasting device away from the first bracket in the first direction and is transmission-connected to the second transmission assembly, and the fourth transmission assembly and the second transmission assembly are suitable for synchronous rotation at the same speed, and the fourth transmission assembly is suitable for conveying the film-pasted piece with the film material.

[0013] In one embodiment, the conveyor line also includes a second bracket and a second conveyor belt, the fourth transmission assembly includes a second driving shaft, a second driven shaft and a fourth transmission member, the second bracket is arranged on a side of the film pasting device away from the first bracket, the second driving shaft and the second driven shaft are both rotatably connected to the second bracket, the fourth transmission member is connected to the second driving shaft and is transmission-connected to the second transmission assembly, the second conveyor belt is wound around the second driving shaft and the second driven shaft, and is suitable for driving the to-be-film-pasted member with the film material to move along the first direction.

[0014] In one embodiment, the film laminating equipment further includes a driving member, which is disposed on the conveying line and is transmission-connected to the first transmission assembly or the second transmission assembly.

[0015] In one embodiment, the film laminating equipment further includes a deceleration device, which is disposed on the conveying line, and is transmission-connected to the driving member and to the first transmission assembly or the second transmission assembly.

[0016] In one embodiment, the film laminating device also includes a unwinding shaft, which is arranged on the conveyor line and is rotatably connected to the conveyor line. One end of the film material is wound around the unwinding shaft, and the other end is wound around the second transmission assembly. The unwinding shaft and the second transmission assembly are suitable for synchronous rotation and have the same rotation speed.

[0017] In one embodiment, the film sticking device further includes a limiting member, which is disposed on the conveying line. The limiting member is suitable for being disposed on a side of the film material facing away from the unwinding shaft to limit the film material.

[0018] By arranging the first transmission assembly and the second transmission assembly to rotate synchronously and at the same speed, the moving speed of the piece to be film-coated is made the same as the film-coating speed, and the piece to be film-coated will not be torn or bent. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 is a structural diagram of a film laminating device according to an embodiment;

[0021] Figure 2 is a partial cross-sectional view of a film laminating device according to an embodiment;

[0022] Figure 3 The figure is a side view of a film laminating device according to an embodiment.

[0023] Description of reference numerals:

[0024] 100-film laminating equipment;

[0025] 10-conveyor line, 11-first transmission assembly, 111-first driving shaft, 112-first driven shaft, 113-first transmission member, 12-first bracket, 13-first conveyor belt, 14-first support shaft, 15-fourth transmission assembly, 151-second driving shaft, 152-second driven shaft, 153-fourth transmission member, 16-second bracket, 17-second conveyor belt, 18-second support shaft

[0026] 20-film sticking device, 21-second transmission assembly, 211-first rotating shaft, 212-second rotating shaft, 213-second transmission member, 214-first shaft sleeve, 215-second shaft sleeve, 22-adjusting device, 221-first adjusting member, 222-second adjusting member, 23-first mounting plate, 231-first mounting port, 24-second mounting plate, 241-second mounting port, 25-mounting seat, 26-unwinding shaft, 27-brake, 28-limiting member.

[0027] 30-third transmission assembly, 31-installation shaft, 32-third transmission member;

[0028] 40- driving member;

[0029] 50-reduction device, 51-reduction shaft, 52-fifth transmission member;

[0030] 200-Parts to be laminated;

[0031] 300-film material;

[0032] X-first direction, Y-third direction, Z-second direction. DETAILED DESCRIPTION

[0033] 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 of 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.

[0034] It should be noted that when a component is said to be "fixed to" another component, it can be directly on the other component or there can be a central component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there can be a central component at the same time.

[0035] Unless otherwise defined, all technical and scientific terms used in this utility model have the same meaning as those commonly understood by technicians in the technical field of this utility model. The terms used in the specification of this utility model are only for the purpose of describing specific embodiments and are not intended to limit this utility model. The term "and / or" used in this utility model includes any and all combinations of one or more related listed items.

[0036] In conjunction with the accompanying drawings, some embodiments of the present invention are described in detail below. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0037] Please refer to Figure 1 The utility model provides a film pasting equipment 100, including a conveyor line 10 and a film pasting device 20, the conveyor line 10 includes a first transmission component 11, the conveyor line 10 is suitable for conveying a piece 200 to be pasted with film, the film pasting device 20 is arranged on the conveyor line 10, the film pasting device 20 includes a second transmission component 21, the second transmission component 21 is connected to the first transmission component 11, the first transmission component 11 and the second transmission component 21 are suitable for synchronous rotation and the same speed, the film pasting device 20 is suitable for pasting a film material 300 on the surface of the piece 200 to be pasted with film.

[0038] Exemplarily, the member 200 to be film-applied is a heat-insulating cotton sheet, the film material 300 is a coil with an adhesive layer attached thereto, the film-applied device 20 is a roller-type film-applied machine, and the conveyor line 10 is used to convey the member 200 to be film-applied to the film-applied device 20, and the film-applied device 20 is used to receive the member 200 to be film-applied and apply the film material 300 to the surface of the member 200 to be film-applied. Optionally, after the member 200 to be film-applied moves to the film-applied device 20 and contacts the adhesive layer on the film material 300, the conveyor line 10 and the first transmission assembly 11 continue to drive the member 200 to be film-applied to move, so that the film material 300 continues to be applied to the member 200 to be film-applied along the moving direction of the member 200 to be film-applied.

[0039] Optionally, the conveyor line 10 may be a crawler conveyor, a chain conveyor, a roller conveyor, etc., without limitation. Optionally, the first transmission assembly 11 and the second transmission assembly 21 may be connected by gear transmission, belt transmission, chain transmission, etc., without limitation. Optionally, the film laminating device 100 further includes a switch assembly (not shown), which is disposed on the conveyor line 10, and is used to control the start and stop and speed of the conveyor line 10 and the film laminating device 100.

[0040] By arranging the first transmission assembly 11 and the second transmission assembly 21 to rotate synchronously and at the same speed, the moving speed of the object 200 to be film-coated is the same as the film-coating speed, and the object 200 to be film-coated will not be torn or bent.

[0041] Please refer to Figure 1 The conveyor line 10 also includes a first bracket 12 and a first conveyor belt 13. The first transmission assembly 11 includes a first driving shaft 111, a first driven shaft 112 and a first transmission member 113. The first driving shaft 111 and the first driven shaft 112 are both rotatably connected to the first bracket 12. The first transmission member 113 is connected to the first driving shaft 111 and is transmission-connected to the second transmission assembly 21. The first conveyor belt 13 is wound around the first driving shaft 111 and the first driven shaft 112, and is suitable for driving the film-attached member 200 to move along the first direction X. The film-attaching device 20 is arranged on one side of the first bracket 12 in the first direction X.

[0042] Optionally, the first driving shaft 111 and the first driven shaft 112 are arranged flush in the second direction Z, the second direction Z intersects with the first direction X, the first direction X corresponds to the length direction of the film pasting device 100, and the second direction Z corresponds to the height direction of the film pasting device 100. Optionally, the first transmission member 113 and the first driving shaft 111 can be an integrated structure, or can be detachably connected by means of clamping, screwing and riveting, without limitation. Optionally, the first transmission member 113 can be a gear, a pulley and a sprocket, etc., without limitation. Optionally, the first conveyor belt 13 can be a belt, a chain plate, a crawler and a chain, etc., without limitation. Optionally, the conveyor line 10 also includes a plurality of first support shafts 14, the plurality of first support shafts 14 are all rotatably connected to the first bracket 12, and are arranged at intervals from each other along the first direction X between the first driving shaft 111 and the first driven shaft 112, and the plurality of first support shafts 14 are used to support the first conveyor belt 13.

[0043] Optionally, the first driving shaft 111 may be made of a material that meets the requirements of structural strength, wear resistance and ease of processing and forming, specifically stainless steel, cast iron, copper alloy and aluminum alloy, etc., without limitation. Optionally, the material of the first driven shaft 112 is similar to that of the first driving shaft 111, which can be referred to herein without further elaboration. Optionally, the material of the first transmission member 113 is similar to that of the first driving shaft 111, which can be referred to herein without further elaboration. Optionally, the material of the first bracket 12 is similar to that of the first driving shaft 111, which can be referred to herein without further elaboration. Optionally, the material of the first support shaft 14 is similar to that of the first driving shaft 111, which can be referred to herein without further elaboration.

[0044] By setting the conveyor line 10 to also include a first bracket 12 and a first conveyor belt 13, the first transmission component 11 includes a first driving shaft 111, a first driven shaft 112 and a first transmission member 113, the first driving shaft 111 and the first driven shaft 112 are both rotatably connected to the first bracket 12, the first transmission member 113 is connected to the first driving shaft 111, and is transmission-connected to the second transmission component 21, the first conveyor belt 13 is wound around the first driving shaft 111 and the first driven shaft 112, and is suitable for driving the to-be-filmed member 200 to move along the first direction X, and the film-attaching device 20 is arranged on one side of the first bracket 12 in the first direction X, so that the conveyor line 10 can convey the to-be-filmed member 200 to the film-attaching device 20 through the first transmission component 11 and the first conveyor belt 13, and is transmission-connected to the second transmission component 21 through the first transmission member 113, so that the conveying speed of the conveyor line 10 is the same as the film-attaching speed of the film-attaching device 20, thereby preventing the to-be-filmed member 200 from being torn or bent.

[0045] Please refer to Figure 1 and Figure 2The second transmission assembly 21 includes a first rotating shaft 211, a second rotating shaft 212 and a second transmission member 213. The first rotating shaft 211 and the second rotating shaft 212 are arranged relatively spaced apart in the second direction Z and are both rotatably connected to the first bracket 12. The second transmission member 213 is connected to the first rotating shaft 211 and is transmission-connected to the first transmission member 113. The first rotating shaft 211 and the second rotating shaft 212 are suitable for attaching the film material 300 to the surface of the piece 200 to be attached with the film, and the first direction X intersects with the second direction Z.

[0046] Optionally, the first rotating shaft 211 and the aforementioned first driving shaft 111 are flush in the second direction Z, and the film-applying member 200 can be moved from the first driving shaft 111 to the first rotating shaft 211. Optionally, the second direction Z corresponds to the height direction of the film-applying device 100. Optionally, the second transmission member 213 and the first rotating shaft 211 can be an integrated structure, or can be detachably connected by means of snap-on, screw-on and riveting, without limitation. Optionally, the second transmission member 213 and the first transmission member 113 can be transmission-connected by means of gears, pulleys and sprockets, without limitation. Optionally, the material of the first rotating shaft 211 and the second rotating shaft 212 is similar to that of the aforementioned first driving shaft 111, which can be used as a reference and will not be described in detail. Optionally, the material of the second transmission member 213 is similar to that of the aforementioned first transmission member 113, which can be used as a reference and will not be described in detail.

[0047] Optionally, the second transmission assembly 21 also includes a first sleeve 214 and a second sleeve 215, the first sleeve 214 is sleeved on the first rotating shaft 211, and the second sleeve 215 is sleeved on the second rotating shaft 212, and the first sleeve 214 and the second sleeve 215 are used to contact the film-to-be-attached piece 200 or the film material 300. Optionally, the first sleeve 214 and the first rotating shaft 211 can be connected and fixed by means of clamping, welding, bonding, screwing and riveting, without limitation. Optionally, the second sleeve 215 and the second rotating shaft 212 can be connected and fixed by means of clamping, welding, bonding, screwing and riveting, without limitation. Optionally, the first sleeve 214 can be made of a material that meets structural strength, corrosion resistance and wear resistance, and can be specifically rubber, silicone, polyurethane and chloroprene rubber, without limitation. Optionally, the material of the second sleeve 215 is similar to that of the first sleeve 214, and can be referred to and will not be repeated.

[0048] Optionally, the film pasting device 20 also includes an adjusting device 22, which is arranged on the conveyor line 10 and connected to the second rotating shaft 212. The adjusting device 22 is used to control the distance between the second rotating shaft 212 and the first rotating shaft 211 in the second direction Z to adapt to the film-pasted parts 200 of different thicknesses.

[0049] The second transmission assembly 21 includes a first rotating shaft 211, a second rotating shaft 212, and a second transmission member 213. The first rotating shaft 211 and the second rotating shaft 212 are arranged relatively spaced in the second direction Z and are both rotatably connected to the first bracket 12. The second transmission member 213 is connected to the first rotating shaft 211 and is transmission-connected to the first transmission member 113. The first rotating shaft 211 and the second rotating shaft 212 are suitable for attaching the film material 300 to the surface of the film-attached member 200. The first direction X intersects with the second direction Z, so that the first rotating shaft 211 can receive the film-attached member 200 from the aforementioned first conveyor belt 13. The second rotating shaft 212 moves along the first direction X when the film-attached member 200 moves. When the film material 300 is moved, it is attached to the surface of the piece 200 to be attached that is away from the first rotating shaft 211. The first rotating shaft 211 and the first conveyor belt 13 jointly drive the piece 200 to be attached to continue to move along the first direction X, and drive the film material 300 to move along with the piece 200 to be attached to the film. The movement of the film material 300 drives the second rotating shaft 212 to rotate, so that the film material 300 can cover the piece 200 to be attached to the film in the first direction X. At the same time, the first transmission member 113 and the second transmission member 213 are connected in transmission so that the first rotating shaft 211 and the first driving shaft 111 rotate synchronously at the same speed, ensuring that the conveying speed of the piece 200 to be attached to the film is consistent with the film attaching speed, and preventing the piece 200 to be attached to be attached from being torn or bent.

[0050] Please refer to Figure 1 The film sticking device 20 also includes a first mounting plate 23 and a second mounting plate 24. The first mounting plate 23 and the second mounting plate 24 are arranged at a relative interval in the third direction Y and are both connected to the first bracket 12. The first active shaft 111, the first rotating shaft 211 and the second rotating shaft 212 are all arranged between the first mounting plate 23 and the second mounting plate 24, and are rotatably connected to the first mounting plate 23 and the second mounting plate 24. The first direction X, the second direction Z and the third direction Y intersect with each other.

[0051] Optionally, the first mounting plate 23 and the first bracket 12 may be an integral structure, or may be detachably connected by means of a clamping connection, a screw connection, a riveting connection, etc., without limitation. Optionally, the second mounting plate 24 and the first bracket 12 may be an integral structure, or may be detachably connected by means of a clamping connection, a screw connection, a riveting connection, etc., without limitation. Optionally, the material of the first mounting plate 23 and the second mounting plate 24 is similar to that of the first bracket 12, which can be used as a reference and will not be described in detail.

[0052] Optionally, the first mounting plate 23 is provided with a plurality of first mounting openings 231 penetrating in the third direction Y, the openings of the plurality of first mounting openings 231 are facing away from the first bracket 12 in the second direction Z, the second mounting plate 24 is provided with a plurality of second mounting openings 241 corresponding one-to-one and symmetrical to the plurality of first mounting openings 231 in the third direction Y, the first driving shaft 111, the first rotating shaft 211 and the second rotating shaft 212 are respectively provided with corresponding first mounting openings 231 at one end in the third direction Y, and the first driving shaft 111, the first rotating shaft 211 and the second rotating shaft 212 are respectively provided with corresponding second mounting openings 241 at the other end in the third direction Y.

[0053] Optionally, the aforementioned adjusting device 22 includes a first adjusting member 221 and a second adjusting member 222, the first adjusting member 221 is connected to the first mounting plate 23, the second adjusting member 222 is connected to the second mounting plate 24, and is directly opposite to the first adjusting member 221 in the third direction Y, the first adjusting member 221 is connected to one end of the second rotating shaft 212, the second adjusting member 222 is connected to the other end of the second rotating shaft 212, and the first adjusting member 221 and the second adjusting member 222 are respectively used to adjust the distance between the two ends of the second rotating shaft 212 and the first rotating shaft 211. Optionally, the two ends of the second rotating shaft 212 may be flush in the second direction Z, or may be staggered in the second direction Z, without limitation, to adapt to the to-be-filmed parts 200 of different shapes.

[0054] Optionally, the film sticking device 20 further includes a plurality of mounting seats 25, and at least one mounting seat 25 is provided at each of the plurality of first mounting ports 231 and the plurality of second mounting ports 241. The first active shaft 111, the first rotating shaft 211, and the second rotating shaft 212 are provided with corresponding mounting seats 25 at both ends, and the mounting seats 25 are used to limit the first active shaft 111, the first rotating shaft 211, and the second rotating shaft 212 in the first direction X and the second direction Z. Optionally, the mounting seat 25 and the first mounting plate 23 and the second mounting plate 24 can be an integrated structure, or can be detachably connected by means of snap connection, screw connection, and riveting, without limitation. Optionally, the material of the mounting seat 25 is similar to that of the first bracket 12, and can be used for reference only and will not be described in detail.

[0055] By setting up the film pasting device 20 also including a first mounting plate 23 and a second mounting plate 24, the first mounting plate 23 and the second mounting plate 24 are arranged relatively spaced in the third direction Y, and are both connected to the first bracket 12, the first driving shaft 111, the first rotating shaft 211 and the second rotating shaft 212 are all arranged between the first mounting plate 23 and the second mounting plate 24, and are all rotatably connected to the first mounting plate 23 and the second mounting plate 24, the first direction X, the second direction Z and the third direction Y intersect each other, so that the film pasting device 20 can be connected to the conveyor line 10 through the first mounting plate 23 and the second mounting plate 24, thereby improving the connection stability between the film pasting device 20 and the conveyor line 10, and at the same time, the first driving shaft 111, the first rotating shaft 211 and the second rotating shaft 212 are all connected to the first mounting plate 23 and the second mounting plate 24, which is convenient for installation and transmission connection.

[0056] Please refer to Figure 1 The film laminating device 100 further includes a third transmission assembly 30 , which is transmission-connected to the first transmission member 113 and to the second transmission member 213 .

[0057] In one embodiment, the third transmission component 30 is a chain, and the first transmission member 113 and the second transmission member 213 are both sprockets. The number of teeth, chain pitch, roller diameter, pitch circle diameter, top circle diameter, root circle diameter, pitch angle, pressure angle and tooth groove arc radius of the first transmission member 113 and the second transmission member 213 are all the same, so that the first transmission member 113 and the second transmission member 213 rotate synchronously and at the same speed.

[0058] In another embodiment, the third transmission member 32 is the fifth transmission member 52, the first transmission member 113 and the second transmission member 213 are both pulleys, and the hub diameter, wheel surface width, tooth top height and tooth bottom height of the first transmission member 113 and the second transmission member 213 are the same, so that the first transmission member 113 and the second transmission member 213 rotate synchronously and at the same speed.

[0059] By setting the third transmission component 30, the third transmission component 30 is transmission-connected with the first transmission member 113 and the second transmission member 213, so that the first transmission member 113 and the second transmission member 213 can be transmission-connected through the third transmission component 30 to realize the synchronous rotation of the first transmission member 113 and the second transmission member 213 at the same speed. Compared with the first transmission member 113 and the second transmission member 213 being driven by separate driving devices respectively, the parameters of the third transmission component 30 are easy to control, the rotation speeds of the first transmission member 113 and the second transmission member 213 are more stable, and it is not easy to have different rotation speeds due to factors such as differences and failures of the driving devices, thereby ensuring that the conveying speed of the film-attached piece 200 is consistent with the film-attaching speed, and preventing the film-attached piece 200 from being torn or bent.

[0060] Please refer to Figure 1 The third transmission assembly 30 includes a mounting shaft 31 and a third transmission member 32. The third transmission member 32 is rotatably connected to the mounting shaft 31. The mounting shaft 31 is relatively fixed to the first bracket 12. The first transmission member 113, the second transmission member 213 and the third transmission member 32 are all gears. The third transmission member 32 is meshed with the first transmission member 113 and the second transmission member 213 for transmission cooperation.

[0061] Optionally, the mounting shaft 31 is connected and fixed to the aforementioned first mounting plate 23, and the first transmission member 113, the second transmission member 213 and the third transmission member 32 are all located on the surface of the first mounting plate 23 facing away from the second mounting plate 24. Optionally, the mounting shaft 31 and the first mounting plate 23 may be rotationally connected or relatively fixed, without limitation. Optionally, when the mounting shaft 31 is rotationally connected to the first mounting plate 23, the third transmission member 32 and the mounting shaft 31 may be relatively fixed. Optionally, the material of the mounting shaft 31 is similar to the material of the aforementioned first driving shaft 111, which can be referred to and will not be described in detail. Optionally, the material of the third transmission member 32 is similar to the material of the aforementioned first transmission member 113, which can be referred to and will not be described in detail.

[0062] Optionally, the module, number of teeth, pressure angle, pitch, tooth height, helix angle direction, effective tooth depth, full tooth depth, center distance, reference pitch circle diameter, outer diameter, tooth bottom circle diameter, base circle diameter and top clearance of the first transmission member 113, the second transmission member 213 and the third transmission are all the same, so that the first transmission member 113 and the second transmission member 213 rotate synchronously and at the same speed.

[0063] Optionally, there may be multiple third transmission components 30 between the first transmission member 113 and the second transmission member 213, and an odd number of them, to adjust the spacing between the first transmission member 113 and the second transmission member 213, and include the first transmission member 113 and the second transmission member 213 rotating synchronously and in the same direction.

[0064] By setting the third transmission assembly 30 including the installation shaft 31 and the third transmission member 32, the third transmission member 32 is rotatably connected to the installation shaft 31, the installation shaft 31 is relatively fixed to the first bracket 12, the first transmission member 113, the second transmission member 213 and the third transmission member 32 are all gears, and the third transmission member 32 is meshed and matched with the first transmission member 113 and the second transmission member 213, so that the transmission connection between the first transmission member 113, the second transmission member 213 and the third transmission member 32 is stable, the transmission efficiency is high, the precision is high and the load-bearing capacity is strong, and the risks of displacement and falling off are not easy to occur.

[0065] Please refer to Figure 1There are multiple second transmission assemblies 21, and the multiple second transmission assemblies 21 are arranged at intervals in the first direction X. Any two adjacent second transmission assemblies 21 are connected in transmission via at least one third transmission assembly 30. Optionally, any two adjacent second transmission assemblies 21 are provided with an odd number of third transmission assemblies 30, so that the rotation directions of the multiple second transmission assemblies 21 are the same.

[0066] By arranging multiple second transmission components 21, the multiple second transmission components 21 are spaced apart from each other in the first direction X, and any two adjacent second transmission components 21 are connected through at least one third transmission component 30, so that the film laminating device 20 can extrude the film material 300 and the piece to be laminating 200 for multiple times, so that the connection between the film material 300 and the piece to be laminating 200 is firm and has no gap. At the same time, when the size of the piece to be laminating 200 in the first direction X is small, after the piece to be laminating 200 enters the film laminating device 20 and is separated from the aforementioned first conveyor belt 13, multiple second transmission components 21 can still continue to transport it.

[0067] Please refer to Figure 1 The conveyor line 10 further includes a fourth transmission assembly 15, which is disposed on a side of the film pasting device 20 away from the first bracket 12 in the first direction X, and is in transmission connection with the second transmission assembly 21. The fourth transmission assembly 15 and the second transmission assembly 21 are adapted to rotate synchronously and at the same speed, and the fourth transmission assembly 15 is adapted to convey the to-be-film-pasted piece 200 pasted with the film material 300. The fourth transmission assembly 15 is used to drive the to-be-film-pasted piece 200 pasted with the film material 300 away from the film pasting device 20, so that the to-be-film-pasted piece 200 pasted with the film material 300 enters the next station.

[0068] Optionally, the fourth transmission assembly 15 is connected between the first mounting plate 23 and the second mounting plate 24. Optionally, the fourth transmission assembly 15 and the second transmission assembly 21 are connected in transmission via at least one third transmission assembly 30.

[0069] By setting the fourth transmission component 15, the fourth transmission component 15 is set on the side of the film pasting device 20 away from the first bracket 12 in the first direction X, and is connected to the second transmission component 21 for transmission. The fourth transmission component 15 and the second transmission component 21 are suitable for synchronous rotation and the same rotation speed. The fourth transmission component 15 is suitable for conveying the to-be-filmed piece 200 with the film material 300 pasted thereon, so that the to-be-filmed piece 200 with the film material 300 pasted thereon can be driven by the fourth transmission component 15 away from the film pasting device 20 to enter the next workstation, thereby improving the production efficiency and automation degree of the film pasting equipment 100. At the same time, the fourth transmission component 15 and the second transmission component 21 rotate synchronously and the same rotation speed, and the to-be-filmed piece 200 is not easy to be torn or bent.

[0070] Please refer to Figure 1The conveyor line 10 also includes a second bracket 16 and a second conveyor belt 17. The fourth transmission assembly 15 includes a second driving shaft 151, a second driven shaft 152 and a fourth transmission member 153. The second bracket 16 is arranged on the side of the film pasting device 20 away from the first bracket 12. The second driving shaft 151 and the second driven shaft 152 are both rotatably connected to the second bracket 16. The fourth transmission member 153 is connected to the second driving shaft 151 and is transmission-connected to the second transmission assembly 21. The second conveyor belt 17 is wound around the second driving shaft 151 and the second driven shaft 152, and is suitable for driving the to-be-filmed member 200 pasted with the film material 300 to move along the first direction X.

[0071] Optionally, the second bracket 16 is connected and fixed to the first mounting plate 23 and the second mounting plate 24. Optionally, there is a spacing distance between the first bracket 12 and the second bracket 16, and they can also be connected and fixed, without limitation.

[0072] Optionally, the second driving shaft 151 and the second driven shaft 152 are arranged flush in the second direction Z, the second direction Z intersects with the first direction X, the first direction X corresponds to the length direction of the film laminating device 100, and the second direction Z corresponds to the height direction of the film laminating device 100. Optionally, the second driving shaft 151 is arranged between the first mounting plate 23 and the second mounting plate 24, and is rotatably connected to both the first mounting plate 23 and the second mounting plate 24.

[0073] Optionally, the conveyor line 10 further includes a plurality of second support shafts 18, which are all rotatably connected to the second bracket 16 and are arranged between the second driving shaft 151 and the second driven shaft 152 along the first direction X at intervals, and the plurality of second support shafts 18 are used to support the second conveyor belt 17. Optionally, the second conveyor belt 17 can be a belt, a chain plate, a crawler track, a chain, etc., without limitation.

[0074] Optionally, the fourth transmission member 153 and the second driving shaft 151 may be an integrated structure, or may be detachably connected by means of clamping, screwing, riveting, etc., without limitation. Optionally, the fourth transmission member 153 may be a gear, a pulley, a sprocket, etc., without limitation.

[0075] Optionally, the second driving shaft 151 can be made of a material that meets the requirements of structural strength, wear resistance and ease of processing and forming, specifically stainless steel, cast iron, copper alloy and aluminum alloy, etc., without limitation. Optionally, the material of the second driven shaft 152 is similar to that of the second driving shaft 151, which can be referred to and will not be described in detail. Optionally, the material of the fourth transmission member 153 is similar to that of the second driving shaft 151, which can be referred to and will not be described in detail. Optionally, the material of the second bracket 16 is similar to that of the second driving shaft 151, which can be referred to and will not be described in detail. Optionally, the material of the second support shaft 18 is similar to that of the second driving shaft 151, which can be referred to and will not be described in detail.

[0076] By setting the conveyor line 10 to also include a second bracket 16 and a second conveyor belt 17, the fourth transmission assembly 15 includes a second driving shaft 151, a second driven shaft 152 and a fourth transmission member 153, the second bracket 16 is arranged on the side of the film pasting device 20 away from the first bracket 12, the second driving shaft 151 and the second driven shaft 152 are both rotatably connected to the second bracket 16, the fourth transmission member 153 is connected to the second driving shaft 151, and is transmission-connected to the second transmission assembly 21, the second conveyor belt 17 is wound around the second driving shaft 151 and the second driven shaft 152, and is suitable for driving the to-be-filmed member 200 pasted with the film material 300 to move along the first direction X, so that the conveyor line 10 can convey the to-be-filmed member 200 pasted with the film material 300 from the film pasting device 20 to the next station through the fourth transmission assembly 15 and the second conveyor belt 17, and the conveying speed of the second conveyor belt 17 is the same as the film pasting speed of the film pasting device 20, so as to prevent the to-be-filmed member 200 from being torn or bent.

[0077] Please refer to Figure 2 The film laminating device 100 further includes a driving member 40 , which is disposed on the conveying line 10 , and is transmission-connected to the first transmission assembly 11 or the second transmission assembly 21 .

[0078] Optionally, the driving member 40 can be connected to the first bracket 12, the second bracket 16, the first mounting plate 23, the second mounting plate 24, etc., without limitation. Optionally, the driving member 40 can be a stepping motor, a reduction motor, a cylinder, a hydraulic cylinder, etc., without limitation.

[0079] Optionally, when the driving member 40 is in transmission connection with the first transmission assembly 11, the driving member 40 may be in transmission connection with the first transmission member 113, or may be in transmission connection with the first driving shaft 111, without limitation. Optionally, when the driving member 40 is in transmission connection with the second transmission assembly 21, the driving member 40 may be in transmission connection with the second transmission member 213, or may be in transmission connection with the first rotating shaft 211, without limitation.

[0080] Optionally, the driving member 40 may also be connected to the third transmission assembly 30 or the fourth transmission assembly 15, without limitation. Optionally, when the driving member 40 is connected to the third transmission assembly 30, the driving member 40 may be connected to the mounting shaft 31, or to the third transmission member 32, without limitation. Optionally, when the driving member 40 is connected to the fourth transmission assembly 15, the driving member 40 may be connected to the fourth transmission member 153, or to the second driving shaft 151, without limitation.

[0081] Optionally, the driving member 40 can be connected to any one of the first transmission assembly 11, the second transmission assembly 21, the third transmission assembly 30 and the fourth transmission assembly 15 through gears, belts and chains, etc., without limitation.

[0082] By setting a driving member 40, the driving member 40 is set on the conveying line 10, and the driving member 40 is connected to the first transmission component 11 or the second transmission component 21, so that the film pasting device 20 and the conveying line 10 only need to be driven by one driving member 40 to complete the transportation and film pasting operations of the film-painting member 200, thereby reducing equipment costs and reducing layout space.

[0083] Please refer to Figure 3 The film laminating device 100 further includes a deceleration device 50, which is disposed on the conveying line 10, and is transmission-connected to the driving member 40, and is transmission-connected to the first transmission assembly 11 or the second transmission assembly 21. Optionally, the deceleration device 50 may be connected to the aforementioned first bracket 12, the aforementioned second bracket 16, the aforementioned first mounting plate 23, the aforementioned second mounting plate 24, etc., without limitation.

[0084] Exemplarily, the reduction gear 50 includes a reduction shaft 51 and a fifth transmission member 52, the reduction shaft 51 and the fifth transmission member 52 are connected in transmission, the reduction shaft 51 is arranged between the first mounting plate 23 and the second mounting plate 24, and is rotatably connected to the first mounting plate 23 and the second mounting plate 24, the reduction shaft 51 is arranged at intervals with the aforementioned first driving shaft 111, the fifth transmission member 52 is connected to the first driving shaft 111, and the driving member 40 is connected in transmission with the reduction shaft 51. Optionally, the fifth transmission member 52 can be connected in transmission with the reduction shaft through gears, chains, transmission belts, etc., without limitation. Optionally, the fifth transmission member 52 can also be connected with the first rotating shaft 211, the mounting shaft 31, the second driving shaft 151, etc., without limitation. Optionally, the reduction gear 50 can also be a gear reducer, a worm reducer, a planetary gear reducer, a cycloidal pinwheel reducer, etc., without limitation.

[0085] By setting up a deceleration device 50, the deceleration device 50 is set on the conveyor line 10, the deceleration device 50 is transmission-connected to the driving member 40, and is transmission-connected to the first transmission assembly 11 or the second transmission assembly 21, so that the power output by the driving member 40 can be output through the deceleration device 50 as the torque and rotation speed required by the film-laminating device 20 and the conveyor line 10, thereby reducing the hardware requirements of the driving member 40, thereby reducing the equipment cost.

[0086] Please refer to Figure 1 The film laminating device 20 also includes a reel 26, which is disposed on the conveyor line 10 and is rotatably connected to the conveyor line 10. One end of the film material 300 is wound around the reel 26, and the other end is wound around the second transmission component 21. The reel 26 and the second transmission component 21 are suitable for synchronous rotation and have the same rotation speed.

[0087] Optionally, one end of the unwinding shaft 26 is rotatably connected to the first mounting plate 23, and the other end is rotatably connected to the second mounting plate 24. Exemplarily, the unwinding shaft 26 is an inflatable shaft, and the surface of the inflatable shaft can protrude after high-pressure inflation, and its surface part retracts rapidly after deflation, so as to adjust the degree of fastening between the film material 300 and the unwinding shaft 26.

[0088] Optionally, the film sticking device 20 also includes a brake 27, which is connected to the second mounting plate 24 and is rotationally connected to the unwinding shaft 26. The brake 27 is used to control the rotation speed of the unwinding shaft 26 to adapt to the conveyor line 10 with different rotation speeds. Exemplarily, the brake 27 is a magnetic powder brake 27, which is an automatic control element based on the electromagnetic principle and using magnetic powder to transmit torque. Its main components include an inner rotor, an outer rotor, an excitation coil and magnetic powder. When the coil is not energized, the active rotor rotates, and due to the centrifugal force, the magnetic powder is thrown on the inner wall of the active rotor. There is no contact between the magnetic powder and the driven rotor, and the active rotor idles. When the DC power supply is turned on, an electromagnetic field is generated, and the working medium magnetic powder forms a magnetic powder chain under the action of the magnetic lines of force, connecting the inner rotor and the outer rotor, thereby achieving the purpose of transmitting and braking torque.

[0089] The film laminating device 20 also includes a unwinding shaft 26, which is arranged on the conveyor line 10 and is rotatably connected to the conveyor line 10. One end of the film material 300 is wound around the unwinding shaft 26, and the other end is wound around the second transmission component 21. The unwinding shaft 26 and the second transmission component 21 are suitable for synchronous rotation and the same rotation speed, so that the film laminating device 20 can perform continuous film laminating operations without manual labor but the need to add film material 300, thereby accelerating production speed and efficiency.

[0090] Please refer to Figure 1 The film laminating device 20 further includes a limiting member 28 , which is disposed on the conveying line 10 . The limiting member 28 is suitable for being disposed on a side of the film material 300 that is away from the unwinding shaft 26 to limit the film material 300 .

[0091] Optionally, the stopper 28 is disposed between the first mounting plate 23 and the second mounting plate 24. Optionally, the stopper 28 can be fixedly connected to the first mounting plate 23 and the second mounting plate 24, or can be rotatably connected, without limitation. Optionally, the stopper 28 is disposed on a side of the film laminating device 20 close to the aforementioned first driving shaft 111, and has a spacing distance between the aforementioned unwinding shaft 26, the second rotating shaft 212 and the first rotating shaft 211. The stopper 28 and the second rotating shaft 212 are respectively located on both sides of the film material 300 in the first direction X.

[0092] By setting a limit member 28, the limit member 28 is set on the conveyor line 10, and the limit member 28 is suitable for being set on the side of the film material 300 facing away from the unwinding shaft 26 to limit the film material 300, so that the film material 300 will not be offset under the limiting operation of the limit member 28, thereby improving the stability of the film pasting device 20 and the film pasting effect.

[0093] In the description of the embodiments of the present invention, it should be noted that the orientation or positional relationship of terms such as "center", "up", "down", "left", "right", "vertical", "horizontal", "inside" and "outside" are based on the orientation or positional relationship described in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0094] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the present invention.

Claims

1. A film laminating device, characterized in that: include: A conveyor line, comprising a first transmission assembly, wherein the conveyor line is suitable for conveying the parts to be film-applied; The film pasting device is arranged on the conveyor line, and the film pasting device includes a second transmission component, the second transmission component is transmission-connected with the first transmission component, the first transmission component and the second transmission component are suitable for synchronous rotation and the same speed, and the film pasting device is suitable for pasting the film material on the surface of the piece to be pasted.

2. The film laminating device according to claim 1, characterized in that: The conveyor line also includes a first bracket and a first conveyor belt. The first transmission assembly includes a first driving shaft, a first driven shaft and a first transmission member. The first driving shaft and the first driven shaft are both rotatably connected to the first bracket. The first transmission member is connected to the first driving shaft and is transmission-connected to the second transmission assembly. The first conveyor belt is wound around the first driving shaft and the first driven shaft, and is suitable for driving the part to be film-coated to move along a first direction. The film-coating device is arranged on one side of the first bracket in the first direction.

3. The film sticking equipment according to claim 2, characterized in that: The second transmission assembly includes a first rotating shaft, a second rotating shaft and a second transmission member. The first rotating shaft and the second rotating shaft are arranged relatively spaced apart in the second direction and are both rotatably connected to the first bracket. The second transmission member is connected to the first rotating shaft and is transmission-connected to the first transmission member. The first rotating shaft and the second rotating shaft are suitable for attaching the film material to the surface of the part to be attached, and the first direction intersects with the second direction.

4. The film sticking equipment according to claim 3, characterized in that: The film sticking device also includes a first mounting plate and a second mounting plate, the first mounting plate and the second mounting plate are arranged relative to each other in a third direction and are both connected to the first bracket, the first driving shaft, the first rotating shaft and the second rotating shaft are all arranged between the first mounting plate and the second mounting plate, and are all rotatably connected to the first mounting plate and the second mounting plate, and the first direction, the second direction and the third direction intersect each other.

5. The film sticking equipment according to claim 3, characterized in that: The film sticking device further comprises a third transmission assembly, wherein the third transmission assembly is transmission-connected to the first transmission member and is transmission-connected to the second transmission member.

6. The film sticking equipment according to claim 5, characterized in that: The third transmission assembly comprises a mounting shaft and a third transmission member, the third transmission member is rotatably connected to the mounting shaft, and the mounting shaft is relatively fixed to the first bracket; The first transmission member, the second transmission member and the third transmission member are all gears, and the third transmission member is meshed and transmission-coordinated with the first transmission member and the second transmission member.

7. The film laminating device according to claim 5, characterized in that: There are multiple second transmission assemblies, and the multiple second transmission assemblies are arranged at intervals in the first direction. Any two adjacent second transmission assemblies are transmission-connected through at least one third transmission assembly.

8. The film sticking equipment according to claim 2, characterized in that: The conveyor line also includes a fourth transmission assembly, which is arranged on a side of the film pasting device away from the first bracket in the first direction and is transmission-connected to the second transmission assembly. The fourth transmission assembly and the second transmission assembly are suitable for synchronous rotation and the same rotation speed. The fourth transmission assembly is suitable for conveying the film-pasted piece with the film material.

9. The film sticking equipment according to claim 8, characterized in that: The conveyor line also includes a second bracket and a second conveyor belt, the fourth transmission assembly includes a second driving shaft, a second driven shaft and a fourth transmission member, the second bracket is arranged on a side of the film pasting device away from the first bracket, the second driving shaft and the second driven shaft are both rotatably connected to the second bracket, the fourth transmission member is connected to the second driving shaft and is transmission-connected to the second transmission assembly, the second conveyor belt is wound around the second driving shaft and the second driven shaft, and is suitable for driving the to-be-film-pasted member with the film material pasted thereon to move along the first direction.

10. The film laminating device according to any one of claims 1 to 9, characterized in that: The film sticking equipment further includes a driving member, which is disposed on the conveying line and is in transmission connection with the first transmission assembly or the second transmission assembly.

11. The film sticking equipment according to claim 10, characterized in that: The film laminating equipment further comprises a deceleration device, which is arranged on the conveying line, and is transmission-connected to the driving member and to the first transmission assembly or the second transmission assembly.

12. The film sticking equipment according to claim 1, characterized in that: The film sticking device also includes a unwinding shaft, which is arranged on the conveyor line and is rotatably connected to the conveyor line. One end of the film material is wound around the unwinding shaft, and the other end is wound around the second transmission assembly. The unwinding shaft and the second transmission assembly are suitable for synchronous rotation and the same rotation speed.

13. The film sticking equipment according to claim 12, characterized in that: The film sticking device further comprises a limiting member, which is arranged on the conveying line. The limiting member is suitable for being arranged on a side of the film material facing away from the unwinding shaft to limit the film material.

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