Double-sided rubberizing machine for aluminum foil heating sheet of automobile rearview mirror

Abstract

The utility model relates to a double-sided rubberizing machine for an aluminum foil heating sheet of an automobile rearview mirror, which comprises a machine table, a first conveying belt, a second conveying belt, a film laminating mechanism, a film feeding bin, a waste collecting bin, a film tearing structure, a finished product storage bin, a film carrying mechanism and a discharging carrying mechanism, a complete assembly line is formed through the first conveying belt, the second conveying belt, the film covering mechanism, the film material feeding bin, the waste collecting bin, the film tearing structure, the finished product storage bin, the film material carrying mechanism and the discharging carrying mechanism, film tearing and film covering are carried out through machines instead of manual work, compared with manual work, the cost is lower, the film covering quality is not affected by manual experience, the effect is better, and the production efficiency is improved. And the overall efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of automation, in particular to a double-sided gluing machine for aluminum foil heating sheets of automobile rearview mirrors. Background Art

[0002] In order to remove frost, moisture, water droplets and other objects that obstruct the vision on the surface of the rearview mirror and ensure that the driver can have a safe rear view under adverse conditions, an aluminum foil heating sheet will be affixed to the rearview mirror. The aluminum foil heating sheet will be produced as a suitable film sheet according to demand, and then the film sheet will be processed into a suitable shape. Since the film sheet manufacturer and the rearview mirror processing manufacturer generally produce separately, after the film sheet is produced, in order to avoid surface scratches, a layer of protective film or protective paper will be attached between the film sheets to ensure the product during transportation. After arriving at the rearview mirror manufacturer, the protective film or protective paper needs to be torn off, and glue is applied on the front and back sides according to the processing requirements to ensure the progress of the processing process. For this reason, a large amount of manpower is required to tear off the original protective film or protective paper, and then glue is applied on the front and back sides of the film sheet. Such a process not only wastes a lot of manpower costs, but also has low efficiency. Utility Model Content

[0003] The utility model aims to provide a detection device which can improve the detection efficiency.

[0004] To achieve the above-mentioned purpose, the technical solution of the utility model is as follows.

[0005] A double-sided gluing machine for automobile rearview mirrors, the gluing machine comprising a machine platform, a first conveyor belt, a second conveyor belt, a laminating mechanism, a film sheet material loading bin, a waste material collection bin, a film tearing structure, a finished product storage bin, a film material transport mechanism and a material unloading transport mechanism;

[0006] The machine platform is provided with a first conveyor belt and a second conveyor belt, and a laminating mechanism is provided between the first conveyor belt and the second conveyor belt;

[0007] A heating structure is provided on the first conveyor belt near the laminating mechanism;

[0008] The two sides of the first conveyor belt are respectively provided with a film sheet material loading bin and a waste material collection bin;

[0009] A film material transport mechanism is provided between the film sheet material loading bin and the first conveyor belt;

[0010] The side of the first conveyor belt is also provided with a film tearing structure;

[0011] A finished product storage bin is provided on the side of the second conveyor belt;

[0012] A material unloading and handling mechanism is provided between the finished product storage bin and the second conveyor belt.

[0013] By means of the above structure, the membrane sheet material is placed on the membrane sheet material bin, and the membrane sheet material is transported to the first conveyor belt through the membrane material handling mechanism. The film on the membrane sheet material is torn off through the film tearing structure, and the torn film is collected by the film tearing structure into the waste collection bin, and then continues to be transported by the first conveyor belt, pre-heated by the heating structure, and then enters the laminating mechanism for gluing. After the gluing is completed, it enters the second conveyor belt, and is unloaded into the finished product storage bin through the unloading handling mechanism, and the processing is completed.

[0014] Preferably, the laminating mechanism comprises a setting frame, a driving roller, a driven roller and an adjusting cylinder;

[0015] There are two sets of setting frames, which are respectively arranged on the machine platform. An active roller is arranged between the two sets of setting frames through a rotating member, and a driving motor is arranged to drive the active roller to rotate.

[0016] An adjusting cylinder is arranged above the setting frame, the output shaft of the adjusting cylinder is downward, and a driven roller is arranged through a rotating member.

[0017] It can be seen that by arranging the film on the active roller and the driven roller, when the film sheet enters the film laminating mechanism, the driving motor drives the active roller to rotate, driving the film sheet to move toward the second conveyor belt, and at the same time, the adjusting cylinder drives the driven roller downward to fit the upper surface of the film sheet to carry out gluing on the upper surface. The film sheet is heated in the previous step, so that the contacting film is fitted on the film sheet, and after the gluing is completed, double-sided gluing is achieved.

[0018] Preferably, the rotating member comprises a rotating shell and a ball bearing;

[0019] The ball bearing is arranged in the rotating housing;

[0020] The rotating shell is fixedly connected to the setting frame and connected to the active roller through a ball bearing, or is fixedly connected to the output shaft on the regulating cylinder and connected to the driven roller through a ball bearing.

[0021] Preferably, guide rollers are rotatably connected between the setting frames.

[0022] Preferably, the film sheet material loading bin and the finished product storage bin have the same structure, both including a storage bin, a lifting structure and an adjustment structure;

[0023] The storage bin is arranged below the machine platform;

[0024] The storage bin is provided with a lifting structure and an adjusting structure;

[0025] The jacking structure includes a receiving plate and a screw lift;

[0026] The screw lift is arranged at the bottom of the storage bin, and its lifting platform is connected to the receiving plate;

[0027] An adjustment slot is provided at one end of the receiving plate;

[0028] The adjustment structure includes an adjustment base and an adjustment L-shaped plate;

[0029] The adjustment base is arranged at the bottom of the storage bin, the short side of the adjustment L-shaped plate is slidably connected to the adjustment base, and the long side is located in the adjustment groove.

[0030] It can be seen that by adjusting the L-shaped plate and the adjusting groove to form a match, the supporting size of the receiving plate can be changed to achieve functions suitable for a variety of different sizes and specifications. The height of the receiving plate is adjusted by the screw lift so that the position of the top membrane sheet remains fixed, which is convenient for the membrane material handling mechanism or the unloading handling mechanism to carry out the handling.

[0031] Preferably, the film tearing structure includes left and right film tearing guide rails, left and right film tearing slides, front and rear film tearing guide rails, upper and lower film tearing slides and upper and lower driving cylinders;

[0032] The left and right film-tearing guide rails are fixedly arranged on the machine platform, and the left and right film-tearing slides are slidably connected to the left and right film-tearing guide rails;

[0033] The left and right film-tearing slides are provided with front and rear film-tearing guide rails, and the upper and lower film-tearing slides are slidably connected to the front and rear film-tearing guide rails;

[0034] The film tearing upper and lower slide frames are provided with upper and lower driving cylinders with output shafts pointing downward;

[0035] A film tearing plate is provided on the output shaft of the upper and lower driving cylinders;

[0036] The film tearing plate is provided with an edge-raising cylinder and a film tearing roller;

[0037] An edge starting block is arranged on the output shaft of the edge starting cylinder, and the edge starting block forms a clamping relationship with the film tearing roller.

[0038] It can be seen that the left and right film tearing guide parts, the left and right film tearing slides, the front and rear film tearing guide parts, the upper and lower film tearing slides, and the upper and lower driving cylinders form a three-axis moving structure, and then the edge raising block and the film tearing roller form a clamping relationship to perform edge raising and tearing operations on the original protective film on the film sheet, thereby replacing manual labor to achieve automatic film tearing.

[0039] Preferably, the film material handling mechanism and the unloading material handling mechanism have the same structure, and both include a handling frame, front and rear guide rails for handling, front and rear slides for handling, a handling cylinder, and a vacuum adsorption plate;

[0040] There are two groups of transport racks, which are respectively arranged on both sides of the film sheet material loading bin and the finished product storage bin structure;

[0041] The transport racks are all provided with transport front and rear guide rails, and are slidably connected to the same set of transport front and rear slides;

[0042] The front and rear transport slides are provided with transport cylinders with output shafts pointing downward;

[0043] A vacuum adsorption plate is provided on the output shaft of the transport cylinder;

[0044] The vacuum adsorption plate has a vacuum air source outside.

[0045] It can be seen that the transport robot structure is formed by the transport frame, front and rear transport guides, front and rear transport slides, and transport cylinders, and then the membrane sheet or the coated membrane sheet is adsorbed and transported by the vacuum adsorption plate. Compared with the grasping robot, it can avoid damage to the membrane and is beneficial to improving the quality of the finished product.

[0046] Preferably, the first conveyor belt is also provided with a visual positioning structure near the laminating mechanism;

[0047] The visual positioning structure includes a downlink positioning camera and a camera bracket;

[0048] The camera bracket is arranged on the machine platform, and a downward positioning camera is arranged on the camera bracket.

[0049] It can be seen that by providing a positioning structure to locate the position of the diaphragm and determine whether the diaphragm has reached the heating position, it is convenient for the heating device to heat and avoid uneven heating or overheating, which is beneficial to improving product quality.

[0050] Preferably, the heating structure comprises a side frame and a heating element;

[0051] There are two sets of side frames, which are respectively arranged on the machine platforms on both sides of the first conveyor belt;

[0052] The side frame is provided with a heating element, and the heating position of the heating element is toward the top of the first conveyor belt.

[0053] It can be seen that by providing a heating element, the diaphragm is heated by the heating element after reaching the heating position, so that the diaphragm has a certain temperature, which facilitates the subsequent laminating operation.

[0054] Preferably, a vacuum adsorption platform for adsorbing the film sheet is also provided in the first conveyor belt.

[0055] It can be seen that by providing a vacuum adsorption platform in the first conveyor belt, the film sheet placed on the first conveyor belt can be adsorbed and fixed, so as to avoid the film sheet moving or warping and affecting the processing when the original protective film is torn off, thereby ensuring the quality of the product.

[0056] The utility model forms a complete production line through the first conveyor belt, the second conveyor belt, the laminating mechanism, the film sheet material loading bin, the waste material collecting bin, the film tearing structure, the finished product storage bin, the film material transport mechanism and the unloading transport mechanism. The film tearing and laminating are performed by machine instead of manual labor. Compared with manual labor, the cost is lower, the film pasting quality is not affected by manual experience, the effect is better, and the overall efficiency is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0057] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0058] Figure 2 This is a schematic diagram of the membrane sheet material loading bin mechanism of the utility model;

[0059] Figure 3 It is a schematic diagram of the laminating mechanism of the utility model.

[0060] Figure 4 It is a schematic diagram of the membrane material transporting mechanism of the present utility model.

[0061] Figure 5 It is a schematic diagram of the film tearing structure of the utility model.

[0062] Figure 6 It is a schematic diagram of the heating structure of the utility model. DETAILED DESCRIPTION

[0063] The utility model is described in detail below with reference to the accompanying drawings.

[0064] like Figure 1-6 As shown, a double-sided gluing machine for automobile rearview mirrors includes a machine platform 1, a first conveyor belt 2, a second conveyor belt 3, a laminating mechanism 4, a film sheet loading bin 5, a waste material collecting bin 6, a film tearing structure 7, a finished product storage bin 5018, a film material transport mechanism 9 and a material unloading transport mechanism 10.

[0065] A first conveyor belt 2 and a second conveyor belt 3 are provided on the machine 1, a coating mechanism 4 is provided between the first conveyor belt 2 and the second conveyor belt 3, a heating structure 11 is provided on the first conveyor belt 2 near the coating mechanism 4, a film sheet material loading bin 5 and a waste material collecting bin 6 are provided on both sides of the first conveyor belt 2, a film material handling mechanism 9 is provided between the film sheet material loading bin 5 and the first conveyor belt 2, a film tearing structure 7 is also provided on the side of the first conveyor belt 2, a finished product storage bin 5018 is provided on the side of the second conveyor belt 3, and a material unloading handling mechanism 10 is provided between the finished product storage bin 5018 and the second conveyor belt 3.

[0066] Preferably, the laminating mechanism 4 includes a setting frame 401, an active roller 402, a driven roller 403 and an adjusting cylinder 404;

[0067] There are two groups of setting frames 401, which are respectively set on the machine platform 1. An active roller 402 is set between the two groups of setting frames 401 through a rotating member 406, and a driving motor 405 is provided to drive the active roller 402 to rotate. An adjusting cylinder 404 is provided above the setting frames 401. The output shaft of the adjusting cylinder 404 is downward, and a driven roller 403 is provided through a rotating member 406.

[0068] Preferably, the rotating member 406 includes a rotating shell 406a and a ball bearing 406b, the ball bearing 406b is arranged in the rotating shell 406a, the rotating shell 406a is fixedly connected to the setting frame 401 and connected to the active roller 402 through the ball bearing 406b, or is fixedly connected to the output shaft on the adjusting cylinder 404 and connected to the driven roller 403 through the ball bearing 406b.

[0069] Preferably, a guide roller 407 is rotatably connected between the racks 401.

[0070] Preferably, the film sheet material loading bin 5 and the finished product storage bin 5018 have the same structure, both including a storage bin 501, a lifting structure 502 and an adjusting structure 503. The storage bin 501 is arranged below the machine platform 1, and the storage bin 501 is provided with a lifting structure 502 and an adjusting structure 503. The lifting structure 502 includes a receiving plate 502a and a screw lift 502b. The screw lift 502b is arranged at the bottom of the storage bin 501, and its lifting platform is connected to the receiving plate 502a. An adjusting groove is opened at one end of the receiving plate. The adjusting structure 503 includes an adjusting base 503a and an adjusting L-shaped plate 503b. The adjusting base 503a is arranged at the bottom of the storage bin 501, and the short side of the adjusting L-shaped plate 503b is slidably connected to the adjusting base 503a, and the long side is located in the adjusting groove.

[0071] Preferably, the film tearing structure 7 includes left and right film tearing guide members 701, left and right film tearing slides 702, front and rear film tearing guide members 703, upper and lower film tearing slides 704 and upper and lower driving cylinders 705. The left and right film tearing guide members 701 are fixedly arranged on the machine platform 1, the left and right film tearing slides 702 are slidably connected to the left and right film tearing guide members 701, the left and right film tearing slides 702 are provided with front and rear film tearing guide members 703, the upper and lower film tearing slides 704 are slidably connected to the front and rear film tearing guide members 703, the upper and lower film tearing slides 704 are provided with upper and lower driving cylinders 705 with output shafts downward, the output shafts of the upper and lower driving cylinders 705 are provided with film tearing plates 706, the film tearing plates 706 are provided with edge starting cylinders 707 and film tearing rollers 708, the output shafts of the edge starting cylinders 707 are provided with edge starting blocks 709, and the edge starting blocks 709 form a clamping relationship with the film tearing rollers 708.

[0072] Preferably, the film material transport mechanism 9 and the material unloading transport mechanism 10 have the same structure, and both include a transport frame 901, front and rear transport guide rails 902, front and rear transport slides 903, a transport cylinder 904, and a vacuum adsorption plate 905;

[0073] There are two groups of transport racks 901, which are respectively arranged on both sides of the film sheet material loading bin 5 and the finished product storage bin 5018 structure;

[0074] The transport racks 901 are provided with transport front and rear guide rails 902, and are slidably connected to the same set of transport front and rear slide racks 903;

[0075] A transport cylinder 904 with an output shaft downward is provided on the front and rear transport carriage 903;

[0076] A vacuum adsorption plate 905 is provided on the output shaft of the transport cylinder 904;

[0077] The vacuum adsorption plate 905 has a vacuum air source outside.

[0078] Preferably, the first conveyor belt 2 is further provided with a visual positioning structure 12 near the laminating mechanism 4 , and the visual positioning structure 12 includes a downstream positioning camera 1201 and a camera bracket 1202 . The camera bracket 1202 is arranged on the machine platform 1 , and the camera bracket 1202 is provided with a downstream positioning camera 1201 .

[0079] It can be seen that by providing a positioning structure to locate the position of the diaphragm and determine whether the diaphragm has reached the heating position, it is convenient for the heating device to heat and avoid uneven heating or overheating, which is beneficial to improving product quality.

[0080] Preferably, the heating structure 11 includes a side frame 1101 and a heating element 1102. The side frame 1101 is provided with two groups, which are respectively arranged on the machine 1 on both sides of the first conveyor belt 2. The side frame 1101 is provided with a heating element 1102, and the heating position of the heating element is toward the top of the first conveyor belt 2.

[0081] Preferably, a vacuum adsorption platform for adsorbing the film sheet is also provided in the first conveyor belt 2 .

[0082] By means of the above structure, the film sheet is placed on the film sheet upper bin 5, the film sheet is transported to the first conveyor belt 2 by the film material handling mechanism 9, and the film on the film sheet is torn off by the film tearing structure 7, that is, the left and right film tearing guide members 701, the left and right film tearing slides 702, the front and rear film tearing guide members 703, the upper and lower film tearing slides 704, and the upper and lower driving cylinders 705 form a three-axis moving structure, and then the edge starting block 709 and the film tearing roller 708 form a clamping relationship, and the original protective film on the film sheet is edged and torn off, and the torn film is collected by the film tearing structure 7 into the waste collection bin 6, and then continues to be transported through the first conveyor belt 2 through the heating structure 11 Preheating, that is, by providing a heating element, the diaphragm is heated by the heating element after reaching the heating position so that the diaphragm has a certain temperature. After the heating is completed, it enters the laminating mechanism 4 for laminating, that is, by providing a laminating roll on the active roller 402 and the driven roller 403, when the diaphragm sheet enters the laminating mechanism, the driving motor 405 drives the active roller 402 to rotate, driving the diaphragm sheet to move to the second conveyor belt 3, and at the same time, the adjusting cylinder 404 drives the driven roller 403 downward to fit the upper surface of the diaphragm sheet to perform gluing on the upper surface. After the gluing is completed, it enters the second conveyor belt 3 and is unloaded into the finished product storage bin 5018 through the unloading and handling mechanism 10, thus completing the processing.

[0083] The heating element 1102 includes heating devices such as heating wires and hot air cylinders that are not in direct contact, as well as screw lifts, which are applications of existing technologies and are therefore not further elaborated in this application.

[0084] The above is a detailed description of the utility model in combination with specific embodiments, and it cannot be determined that the specific implementation methods of the present invention are limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, making several equivalent substitutions or obvious modifications without departing from the concept of the present invention, and having the same performance or use, should be regarded as belonging to the patent protection scope of the utility model determined by the submitted claims.

Claims

1. A double-sided gluing machine for aluminum foil heating sheet of automobile rearview mirror. Features: The glue laminating machine comprises a machine platform, a first conveyor belt, a second conveyor belt, a film laminating mechanism, a film sheet material loading bin, a waste material collecting bin, a film tearing structure, a finished product storage bin, a film material transport mechanism and a material unloading transport mechanism; The machine platform is provided with a first conveyor belt and a second conveyor belt, and a laminating mechanism is provided between the first conveyor belt and the second conveyor belt; A heating structure is provided on the first conveyor belt near the laminating mechanism; The two sides of the first conveyor belt are respectively provided with a film sheet material loading bin and a waste material collection bin; A film material transport mechanism is provided between the film sheet material loading bin and the first conveyor belt; The side of the first conveyor belt is also provided with a film tearing structure; A finished product storage bin is provided on the side of the second conveyor belt; A material unloading and handling mechanism is provided between the finished product storage bin and the second conveyor belt.

2. A double-sided gluing machine for aluminum foil heating sheet for automobile rearview mirror according to claim 1, Features: The laminating mechanism comprises a setting frame, a driving roller, a driven roller and an adjusting cylinder; There are two sets of setting frames, which are respectively arranged on the machine platform. An active roller is arranged between the two sets of setting frames through a rotating member, and a driving motor is arranged to drive the active roller to rotate. An adjusting cylinder is arranged above the setting frame, the output shaft of the adjusting cylinder is downward, and a driven roller is arranged through a rotating member.

3. A double-sided gluing machine for aluminum foil heating sheet for automobile rearview mirror according to claim 2, Features: The rotating member includes a rotating shell and a ball bearing; The ball bearing is arranged in the rotating housing; The rotating shell is fixedly connected to the setting frame and connected to the active roller through a ball bearing, or is fixedly connected to the output shaft on the regulating cylinder and connected to the driven roller through a ball bearing.

4. A double-sided gluing machine for aluminum foil heating sheet for automobile rearview mirror according to claim 2, Features: The setting frames are also rotatably linked with guide rollers.

5. A double-sided gluing machine for aluminum foil heating sheet for automobile rearview mirror according to claim 1, Features: The membrane sheet material loading bin and the finished product storage bin have the same structure, both including a storage bin, a lifting structure and an adjustment structure; The storage bin is arranged below the machine platform; The storage bin is provided with a lifting structure and an adjusting structure; The jacking structure includes a receiving plate and a screw lift; The screw lift is arranged at the bottom of the storage bin, and its lifting platform is connected to the receiving plate; An adjustment slot is provided at one end of the receiving plate; The adjustment structure includes an adjustment base and an adjustment L-shaped plate; The adjustment base is arranged at the bottom of the storage bin, the short side of the adjustment L-shaped plate is slidably connected to the adjustment base, and the long side is located in the adjustment groove.

6. A double-sided gluing machine for aluminum foil heating sheet for automobile rearview mirror according to claim 1, Features: The film tearing structure includes left and right film tearing guide rails, left and right film tearing slides, front and rear film tearing guide rails, upper and lower film tearing slides and upper and lower driving cylinders; The left and right film-tearing guide rails are fixedly arranged on the machine platform, and the left and right film-tearing slides are slidably connected to the left and right film-tearing guide rails; The left and right film-tearing slides are provided with front and rear film-tearing guide rails, and the upper and lower film-tearing slides are slidably connected to the front and rear film-tearing guide rails; The film tearing upper and lower slide frames are provided with upper and lower driving cylinders with output shafts pointing downward; A film tearing plate is provided on the output shaft of the upper and lower driving cylinders; The film tearing plate is provided with an edge-raising cylinder and a film tearing roller; An edge starting block is arranged on the output shaft of the edge starting cylinder, and the edge starting block forms a clamping relationship with the film tearing roller.

7. A double-sided gluing machine for aluminum foil heating sheet for automobile rearview mirror according to claim 1, Features: The film material transport mechanism and the material unloading transport mechanism have the same structure, and both include a transport frame, front and rear transport guide rails, front and rear transport slides, a transport cylinder and a vacuum adsorption plate; There are two groups of transport racks, which are respectively arranged on both sides of the film sheet material loading bin and the finished product storage bin structure; The transport racks are all provided with transport front and rear guide rails, and are slidably connected to the same set of transport front and rear slides; The front and rear transport slides are provided with transport cylinders with output shafts pointing downward; A vacuum adsorption plate is provided on the output shaft of the transport cylinder; The vacuum adsorption plate has a vacuum air source outside.

8. A double-sided gluing machine for aluminum foil heating sheet for automobile rearview mirror according to claim 1, Features: The first conveyor belt is also provided with a visual positioning structure near the laminating mechanism; The visual positioning structure includes a downlink positioning camera and a camera bracket; The camera bracket is arranged on the machine platform, and a downward positioning camera is arranged on the camera bracket.

9. A double-sided gluing machine for aluminum foil heating sheet for automobile rearview mirror according to claim 1, Features: The heating structure includes a side frame and a heating element; There are two sets of side frames, which are respectively arranged on the machine platforms on both sides of the first conveyor belt; The side frame is provided with a heating element, and the heating position of the heating element is toward the top of the first conveyor belt.

10. A double-sided gluing machine for aluminum foil heating sheet for automobile rearview mirror according to claim 1, Features: A vacuum adsorption platform for adsorbing film sheets is also provided in the first conveyor belt.

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