Vehicle-mounted TP automatic film pasting device

Abstract

The utility model discloses a vehicle-mounted TP automatic film pasting device. The vehicle-mounted TP automatic film pasting device comprises a base. According to the utility model, the suction nozzle in the vehicle-mounted screen film pasting part firstly sucks TP to the film pasting platform from an assembly line, a protective film is conveyed to the lower part of the film pasting equipment body through the conveying shaft, the film pasting equipment body sucks the protective film downwards through the lifting cylinder in the film pasting device moving part, and then the protective film passes through the reciprocating telescopic cylinder; the protective film conveying moving table is driven to move backwards, meanwhile, a carrier tape of the protective film is torn down, the lifting air cylinder and the film pasting equipment body are used again for rising, the film pasting platform moves rightwards to a proper area, meanwhile, the film pasting equipment body moves leftwards to the position above the TP, then descends to the surface of the TP and then starts to move rightwards, and the protective film is pasted on the TP. The roller in front of the film pasting equipment body can attach the protective film to the surface of the TP, after the film pasting action is completed, the film pasting equipment body rises to the original position, the film pasting platform also returns to the initial position, the suction nozzle sucks the TP to the assembly line, and the above steps are repeated, so that the automatic film pasting effect can be completed.

Description

Technical Field

[0001] The utility model relates to the technical field of TP automatic film pasting, in particular to a vehicle-mounted TP automatic film pasting device. Background Art

[0002] TP stands for TouchPad touch screen. If there is no TP, the phone is not a touch screen. Touch screen (Touchpanel), also known as touch panel, is an inductive liquid crystal display device that can receive input signals such as contacts. P temperature sensor. It may also mean TouchPad touch screen. TP is a new technology of LCD, which is also found on some digital cameras.

[0003] TP screen is a touch screen, which consists of a touch detection component and a touch screen controller. The touch detection component is installed in front of the display screen to detect the user's touch position and send it to the touch screen controller after receiving it. The main function of the touch screen controller is to receive touch information from the touch point detection device, convert it into touch point coordinates, and then send it to the CPU. It can also receive commands sent by the CPU and execute them.

[0004] Nowadays, most vehicle-mounted TPs need to have a protective film attached to the front and back before shipment. The common practice of most companies is to manually stick the transparent film with the help of conventional auxiliary tooling. Manual film sticking is costly, inefficient, and product quality cannot be guaranteed.

[0005] For example, a Chinese utility model patent (CN216782651U) discloses a film-sticking device for vehicle glass, comprising a machine platform, on which a film feeding mechanism for transporting a protective film, a film tearing mechanism and a glass feeding mechanism for transporting the vehicle glass are provided, the film tearing mechanism being arranged between the film feeding mechanism and the glass feeding mechanism; the film tearing mechanism comprising a film tearing clamp and a mechanical arm fixed on the machine platform, the mechanical arm being provided with a suction plate, the suction plate transporting the protective film on the transfer platform to the glass carrier plate on which the vehicle glass is placed, one end of the suction plate being provided with a tiltable and rotatable connecting plate, the connecting plate being provided with a plurality of first suction cups, the film tearing clamp being arranged on one side of the connecting plate; the film feeding mechanism, the film tearing mechanism and the glass feeding mechanism cooperate with each other, can automatically tear off the non-adhesive film layer of the protective film of the vehicle glass, and align the protective film with the position of the vehicle glass and stick it well, no manual cooperation is required in the whole process, the alignment is accurate, and the production efficiency is greatly improved.

[0006] With respect to the technical solutions in the above-mentioned comparative documents, the following defects were found: during the transmission process of the protective film, since there is no locking and limiting mechanism on the protective film conveying roller, the protective film is prone to shifting and deviating from its trajectory on the protective film conveying roller during transportation, resulting in a decrease in the suction accuracy when the film pasting device sucks the protective film downward, and thus, accurate alignment cannot be performed during film pasting. Utility Model Content

[0007] The purpose of the utility model is to provide a vehicle-mounted TP automatic film sticking device to solve the problems raised in the above background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vehicle-mounted TP automatic film pasting device, comprising a base, a vehicle-mounted screen film pasting portion is arranged at the leftmost position of the base, a film pasting device moving portion is arranged at the top left position of the base, and a protective film transmission portion is arranged at the top position of the base.

[0009] Preferably, the vehicle-mounted screen film sticking part specifically includes the following structures: an electric slide rail 1, which is arranged at the leftmost position of the base; an electric slide column, which is slidably connected to the top of the electric slide rail 1; and two support columns, which are both arranged at the leftmost position of the base;

[0010] A vehicle-mounted screen film platform is fixedly installed on the top of the electric sliding column, and a TP touch screen is arranged on the top of the vehicle-mounted screen film platform;

[0011] A connecting shaft is fixedly connected between the support columns, and an outer wall fixed sleeve of the connecting shaft is provided with an electric slide rail 2, and the top of the electric slide rail 2 is slidably connected to an electric slider, and the outer wall of the electric slider is rotatably connected to a rotating seat, and the top of the rotating seat is fixedly connected to a fixing rod, and the other end of the fixing rod is installed with a suction nozzle for sucking the touch screen from the assembly line to the vehicle-mounted screen film platform.

[0012] Preferably, the moving part of the film sticking device specifically includes the following structure: there are four electromagnetic slide rails of the film sticking device, which are divided into two groups, upper and lower;

[0013] A connecting angle seat is fixedly connected to one end of the bottom of the electromagnetic slide rail of the film sticking device located below at an equal distance, and the electromagnetic slide rail of the film sticking device below is fixedly connected to both sides of the base through the connecting angle seat, and two sets of fixing seats are fixedly installed on one side of the outer wall of the electromagnetic slide rail of the film sticking device, and a cylinder movable block is movably installed on the fixing seat, and a lifting cylinder is fixedly arranged between the cylinder movable blocks;

[0014] A film pasting device body is arranged between the electromagnetic slide rails of the film pasting device located above, and electromagnetic slide blocks of the film pasting device slidably connected to the electromagnetic slide rails of the film pasting device above are fixedly installed on both sides of the film pasting device body.

[0015] Preferably, the protective film conveying part specifically includes the following structures: a protective film conveying main platform, which is arranged on the top of the base; an extension plate, which is fixedly installed on one side of the protective film conveying main platform; a protective film conveying moving platform, which is slidably connected to the surface of the extension plate;

[0016] The bottom of the protective film conveying main platform is fixedly connected to a mounting frame, and bottom support arms are fixedly connected to both sides of the outer wall of the mounting frame, one side of the bottom support arm is fixedly installed with a corner seat, and both sides of the bottom of the protective film conveying mobile platform are fixedly connected to connecting side arms, and a reciprocating telescopic cylinder is connected between the bottom support arm and the corner seat.

[0017] Preferably, the protective film conveying part specifically includes the following structures: a stabilizing plate, fixedly mounted on one side of the mounting frame; two right-angle side frames, which are integrally connected to the other side of the stabilizing plate; a transmission shaft three, movably connected between the mounting frames; a transmission shaft four, movably connected between the bottom supporting arms; an axis frame A, fixedly mounted on the top right side of the protective film conveying main platform; a frame, which is arranged on the right side of the base;

[0018] A transmission shaft 1 is movably connected between one end of the right-angle side frame, a transmission shaft 2 is movably connected between the other end of the right-angle side frame, and a transmission shaft 5 is movably connected between the shaft frames A.

[0019] Preferably, shaft frames B are fixedly installed at both end portions of the frame, and a transmission shaft 6 is movably connected between the shaft frames B. A protective film carrier roller is arranged between the frames, and a driving motor is fixedly installed on the outer wall of one of the frames, and the output end of the driving motor is fixedly connected to the protective film carrier roller.

[0020] Preferably, a curved connecting frame is fixedly connected to the top of the frame, protective film carrier rollers are movably arranged between the curved connecting frames, and locking and fixing parts are equidistantly arranged on the circumference of the guard plates arranged on both sides of the protective film carrier rollers.

[0021] Preferably, a pin boss is integrally connected to the top right side of the protective film conveying main platform, and a plurality of sets of fixed arms are equidistantly installed on the pin boss. Axle seats are fixedly installed on the fixed arms located on the two extreme sides, and wiper blocks are fixedly installed on the fixed arms located between the axle seats. A transmission shaft seven is movably connected between the axle seats.

[0022] Preferably, the outer surface of the protective film carrier roller is fixedly wrapped with a protective film carrier, and protective films are equidistantly arranged on the surface of the protective film carrier. The other end of the protective film carrier passes through transmission shaft six, transmission shaft four, transmission shaft three, transmission shaft two, transmission shaft one, transmission shaft five, and transmission shaft seven in sequence, and is finally fixedly wrapped on the outer surface of the protective film carrier roller.

[0023] Preferably, the locking and fixing part specifically includes the following structures: stop arc blocks, which are equidistantly distributed on both sides of the outer surface of the protective film carrier roller; a connecting spring, which is fixedly connected between the guard plates and the stop arc blocks provided on both sides of the protective film carrier roller; a locking box, which is fixedly installed on the guard plates provided on both sides of the protective film carrier roller;

[0024] The surface of the stop arc block is provided with two groups of positioning holes at equal intervals, a locking cavity is provided in the locking box, and a box cover plate is adapted to be provided on the locking cavity, a movable groove is provided on the surface of the box cover plate, an elastic clip is fixedly provided at the middle position inside the locking cavity, elastic angle blocks are provided on both sides of the elastic clip, the elastic angle blocks are movably connected in the locking cavity, teeth are equidistantly connected to the outer side of the elastic angle block, and a driving block adapted to the movable groove is fixedly connected to the top of the elastic angle block;

[0025] Locking strips are arranged on both sides of the interior of the locking box, the locking strips are meshed with the teeth, one end of the locking strip passes through the locking box and extends to the outside, and is fixedly connected with an adjusting positioning bent rod, the other end of the adjusting positioning bent rod is engaged with the positioning hole.

[0026] Compared with the prior art, the utility model has the following beneficial effects:

[0027] (1) The utility model first sucks TP from the production line to the film pasting platform through the suction nozzle in the film pasting part of the vehicle screen, and then transmits the protective film to the bottom of the film pasting equipment body through the transmission shaft. The film pasting equipment body sucks the protective film downward through the lifting cylinder in the moving part of the film pasting device, and then drives the protective film conveying moving platform to move backward through the reciprocating telescopic cylinder, and at the same time, the carrier tape of the protective film is torn off. The film pasting equipment body is raised by the lifting cylinder again, and the film pasting platform moves to the right to the appropriate area. At the same time, the film pasting equipment body moves to the left above the TP, and then lowers to the TP surface, and then starts to move to the right. The roller in front of the film pasting equipment body will attach the protective film to the TP surface. After completing the film pasting action, the film pasting equipment body is raised to its original position again, and the film pasting platform also returns to the initial position. The suction nozzle sucks TP onto the production line, and the above steps are repeated to achieve the effect of automatic film pasting.

[0028] (2) In the utility model, after the electric slide rail 1 and the electric slide rail 2 are energized, the electric slide column can drive the vehicle-mounted screen film sticking platform to slide on the electric slide rail 1, and the electric slider can drive the suction nozzle to slide on the electric slide rail 2. At the same time, the suction nozzle can be driven to rotate through the rotating seat, so that the position of the suction nozzle on the TP can be adjusted.

[0029] (3) In the present invention, after the electromagnetic slide rail of the film sticking device is energized, the electromagnetic slider of the film sticking device can drive the film sticking device body to slide on the electromagnetic slide rail of the film sticking device. In addition, by designing a lifting cylinder, the film sticking device body can be driven downward to absorb the protective film, thereby achieving the effect of absorbing and transferring the protective film.

[0030] (4) The utility model is provided with a reciprocating telescopic cylinder, which drives the protective film conveying moving platform to move on the extension plate, and then can cooperate with the film sticking equipment body to tear off the carrier tape of the protective film, thereby achieving the effect of separating the protective film carrier tape from the protective film.

[0031] (5) The utility model starts the driving motor, which drives the protective film carrier roller to rotate, thereby winding the protective film carrier on its surface. On the other hand, because the other end of the protective film carrier passes through the transmission shaft six, the transmission shaft four, the transmission shaft three, the transmission shaft two, the transmission shaft one, the transmission shaft five, and the transmission shaft seven in sequence, and is finally fixedly wound on the outer surface of the protective film carrier roller, the protective film carrier on the protective film carrier roller will be unwound, so that the protective film is transmitted to the moving part area of ​​the film pasting device through the transmission shaft, thereby achieving the effect of transmitting the protective film.

[0032] (6) The utility model first squeezes the drive blocks against each other according to the different sizes of protective film carriers, and the drive blocks move in the movable groove. Since the elastic clamp has the characteristics of plastic elasticity and easy recovery, the drive blocks drive the elastic angle blocks to approach each other, so that the locking strip and the teeth are out of meshing state, thereby moving the locking strip, and the position of the positioning curved rod to engage with different positioning holes can be easily changed. Then, under the action of the connecting spring, the spacing between the stop arc blocks can be adjusted, thereby achieving the effect of limiting and locking the protective film carriers of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0034] Figure 2 It is a bottom view schematic diagram of the overall structure of the utility model;

[0035] Figure 3 This is a schematic diagram of the vehicle screen film attachment area of ​​the utility model;

[0036] Figure 4 This is a schematic diagram of the moving parts of the film sticking device of the utility model;

[0037] Figure 5 This is a schematic diagram of the transmission part of the protective film of the utility model;

[0038] Figure 6 It is a schematic diagram of the locking and fixing parts of the utility model.

[0039] In the figure: 1 base, 2 vehicle screen film pasting part, 3 film pasting device moving part, 4 protective film transmission part, 5 locking and fixing part, 211 electric slide rail 1, 212 electric slide column, 213 vehicle screen film pasting platform, 214 support column, 215 connecting shaft, 216 electric slide rail 2, 217 electric slider, 218 rotating seat, 219 fixing rod, 2110 suction nozzle, 311 film pasting device electromagnetic slide rail, 312 connecting bending seat, 313 fixing seat, 314 cylinder movable block, 315 lifting cylinder, 316 film pasting device electromagnetic slider, 317 film pasting equipment body, 411 protective film transmission main platform, 412 extension plate, 413 protective film transmission moving platform, 414 connecting side arm, 415 mounting frame, 416 bottom support arm, 417 corner Seat, 418 reciprocating telescopic cylinder, 421 stabilizing plate, 422 right-angle side frame, 423 transmission shaft one, 424 transmission shaft two, 425 transmission shaft three, 426 transmission shaft four, 427 shaft frame A, 428 transmission shaft five, 429 frame, 4210 shaft frame B, 4211 transmission shaft six, 4212 protective film carrier roller, 4213 driving motor, 431 curved connecting frame, 432 protective film carrier roller, 433 pin boss, 434 fixed arm, 435 shaft seat, 436 slow-wiping block, 437 transmission shaft seven, 511 stop arc block, 512 connecting spring, 513 locking box, 514 box cover, 515 elastic clamp, 516 elastic bending angle block, 517 driving block, 518 locking strip, 519 adjusting positioning curved rod. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0041] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0042] The preferred embodiment of the vehicle-mounted TP automatic film pasting device provided by the utility model is as follows Figure 1-4 As shown: a vehicle-mounted TP automatic film pasting device, comprising a base 1, a vehicle-mounted screen film pasting part 2 is arranged at the leftmost position of the base 1, a film pasting device moving part 3 is arranged at the top left position of the base 1, and a protective film conveying part 4 is arranged at the top position of the base 1;

[0043] In this embodiment, the suction nozzle 2110 in the car screen film pasting part 2 first sucks TP from the assembly line to the film pasting platform, and the protective film is transmitted to the bottom of the film pasting equipment body 317 through the transmission shaft. The film pasting equipment body 317 sucks the protective film downward through the lifting cylinder 315 in the film pasting device moving part 3, and then drives the protective film conveying moving platform 413 to move backward through the reciprocating telescopic cylinder 418, and at the same time, the carrier tape of the protective film is torn off, and the lifting cylinder 315 is used again to raise the film pasting equipment body 317, and the film pasting platform moves to the right to a suitable area. At the same time, the film pasting equipment body 317 moves to the left above the TP, and then lowers to the TP surface, and then starts to move to the right, and the roller in front of the film pasting equipment body 317 will attach the protective film to the TP surface. After completing the film pasting action, the film pasting equipment body 317 is raised to its original position again, and the film pasting platform also returns to the initial position. The suction nozzle sucks TP onto the assembly line, and repeats the above steps to achieve the effect of automatic film pasting.

[0044] See also Figure 1-Figure 6 , and on the basis of Example 1, it is further obtained that the vehicle-mounted screen film part 2 specifically includes the following structures: an electric slide rail 211, which is arranged at the leftmost position of the base 1; an electric slide column 212, which is slidably connected to the top of the electric slide rail 211; there are two support columns 214, both of which are arranged at the leftmost position of the base 1;

[0045] A vehicle-mounted screen film platform 213 is fixedly installed on the top of the electric sliding column 212, and a TP touch screen is arranged on the top of the vehicle-mounted screen film platform 213;

[0046] A connecting shaft 215 is fixedly connected between the supporting columns 214, and an electric slide rail 216 is fixedly sleeved on the outer wall of the connecting shaft 215, and an electric slider 217 is slidably connected to the top of the electric slide rail 216, and a rotating seat 218 is rotatably connected to the outer wall of the electric slider 217, and a fixing rod 219 is fixedly connected to the top of the rotating seat 218, and a suction nozzle 2110 is installed at the other end of the fixing rod 219 for sucking the touch screen from the assembly line to the vehicle-mounted screen film sticking platform 213;

[0047] In this embodiment, after the electric slide rail 1 211 and the electric slide rail 216 are energized, the electric slide column 212 can drive the vehicle screen film platform 213 to slide on the electric slide rail 1 211, and the electric slider 217 can drive the suction nozzle 2110 to slide on the electric slide rail 216. At the same time, the suction nozzle 2110 can be driven to rotate through the rotating seat 218, so that the position of the suction of the suction nozzle 2110 to the TP can be adjusted.

[0048] See also Figure 1-Figure 6 , and on the basis of Examples 1 and 2, it is further obtained that: the moving part 3 of the film sticking device specifically includes the following structure: the electromagnetic slide rails 311 of the film sticking device, there are four in total, divided into two groups, upper and lower;

[0049] A connecting angle seat 312 is equidistantly fixedly connected to one end of the bottom of the electromagnetic slide rail 311 of the film sticking device at the bottom, and the electromagnetic slide rail 311 of the film sticking device at the bottom is fixedly connected to both sides of the base 1 through the connecting angle seat 312. Two sets of fixing seats 313 are fixedly installed on one side of the outer wall of the electromagnetic slide rail 311 of the film sticking device, and a cylinder movable block 314 is movably installed on the fixing seat 313, and a lifting cylinder 315 is fixedly arranged between the cylinder movable blocks 314;

[0050] A film pasting device body 317 is disposed between the upper film pasting device electromagnetic slide rails 311, and film pasting device electromagnetic sliders 316 slidably connected to the upper film pasting device electromagnetic slide rails 311 are fixedly installed on both sides of the film pasting device body 317;

[0051] In this embodiment, after the electromagnetic slide rail 311 of the film pasting device is energized, the electromagnetic slider 316 of the film pasting device can drive the film pasting device body 317 to slide on the electromagnetic slide rail 311 of the film pasting device. In addition, by designing the lifting cylinder 315, the film pasting device body 317 can be driven to suck the protective film downward, thereby achieving the effect of sucking and transferring the protective film.

[0052] See also Figure 1-Figure 6 , and on the basis of Examples 1, 2, and 3, it is further obtained that the protective film conveying portion 4 specifically includes the following structures: a protective film conveying main stage 411, which is arranged on the top of the base 1; an extension plate 412, which is fixedly installed on one side of the protective film conveying main stage 411; a protective film conveying moving stage 413, which is slidably connected to the surface of the extension plate 412;

[0053] The bottom of the protective film conveying main platform 411 is fixedly connected with a mounting frame 415, and the outer walls of the mounting frame 415 are fixedly connected with bottom supporting arms 416 on both sides, and a corner seat 417 is fixedly installed on one side of the bottom supporting arm 416. The bottom of the protective film conveying moving platform 413 is fixedly connected with connecting side arms 414 on both sides, and a reciprocating telescopic cylinder 418 is connected between the bottom supporting arms 416 and the corner seat 417;

[0054] In this embodiment, a reciprocating telescopic cylinder 418 is provided, which drives the protective film conveying movable platform 413 to move on the extension plate 412, and then cooperates with the film sticking equipment body 317 to tear off the carrier tape of the protective film, thereby achieving the effect of separating the protective film carrier tape from the protective film.

[0055] See also Figure 1-Figure 6, and on the basis of Examples 1, 2, 3, and 4, it is further obtained that the protective film conveying part 4 specifically includes the following structures: a stabilizing plate 421, fixedly mounted on one side of the mounting frame 415; two right-angle side frames 422, which are integrally connected to the other side of the stabilizing plate 421; a transmission shaft three 425, movably connected between the mounting frames 415; a transmission shaft four 426, movably connected between the bottom support arms 416; an axis frame A427, fixedly mounted on the top right side of the protective film conveying main platform 411; a frame 429, which is arranged on the right side of the base 1;

[0056] A transmission shaft 1 423 is movably connected between one end of the right angle side frame 422, a transmission shaft 2 424 is movably connected between the other end of the right angle side frame 422, and a transmission shaft 5 428 is movably connected between the shaft frame A427;

[0057] The two ends of the frame 429 are fixedly installed with shaft frames B4210, and the shaft frames B4210 are movably connected with a transmission shaft 6 4211, and a protective film carrier roll 4212 is arranged between the frames 429, and a driving motor 4213 is fixedly installed on the outer wall of one of the frames 429, and the output end of the driving motor 4213 is fixedly connected to the protective film carrier roll 4212;

[0058] The top of the frame 429 is fixedly connected with a curved connecting frame 431, between which protective film carrier tape release rollers 432 are movably arranged, and locking and fixing parts 5 are equidistantly arranged on the guard plates arranged on both sides of the protective film carrier tape release rollers 432;

[0059] A pin boss 433 is integrally connected to the top right position of the protective film conveying main platform 411, and a plurality of fixed arms 434 are evenly installed on the pin boss 433. A shaft seat 435 is fixedly installed on the fixed arms 434 located at the two sides, and a slow-wiping block 436 is fixedly installed on the fixed arms 434 located between the shaft seats 435. A transmission shaft 437 is movably connected between the shaft seats 435.

[0060] The outer surface of the protective film carrier roll 4212 is fixedly wound with a protective film carrier, and the surface of the protective film carrier is equidistantly provided with protective films, and the other end of the protective film carrier passes through the transmission shaft 6 4211, the transmission shaft 426, the transmission shaft 3 425, the transmission shaft 2 424, the transmission shaft 1 423, the transmission shaft 5 428, and the transmission shaft 7 437 in sequence, and is finally fixedly wound on the outer surface of the protective film carrier roll 432;

[0061] In this embodiment, by starting the driving motor 4213, the driving motor 4213 drives the protective film carrier roller 4212 to rotate, thereby winding the protective film carrier on its surface. On the other hand, because the other end of the protective film carrier passes through the transmission shaft six 4211, the transmission shaft four 426, the transmission shaft three 425, the transmission shaft two 424, the transmission shaft one 423, the transmission shaft five 428, and the transmission shaft seven 437 in sequence, and is finally fixedly wound on the outer surface of the protective film carrier roller 432, the protective film carrier on the protective film carrier roller 432 will be unwound, so that the protective film is transmitted to the moving part 3 area of ​​the film pasting device through the transmission shaft, thereby achieving the effect of transmitting the protective film.

[0062] See also Figure 1-Figure 6 , and on the basis of Examples 1, 2, 3, 4, and 5, it is further obtained that the locking and fixing part 5 specifically includes the following structures: stop arc blocks 511, which are equidistantly distributed on both sides of the outer surface of the protective film carrier roller 432; connecting springs 512, which are fixedly connected between the guard plates provided on both sides of the protective film carrier roller 432 and the stop arc blocks 511; locking boxes 513, which are fixedly installed on the guard plates provided on both sides of the protective film carrier roller 432;

[0063] Two groups of positioning holes are equidistantly provided on the surface of the stop arc block 511, a locking cavity is provided in the locking box 513, and a box cover plate 514 is adapted on the locking cavity, a movable groove is provided on the surface of the box cover plate 514, an elastic clamp 515 is fixedly provided at the middle position inside the locking cavity, elastic angle blocks 516 are provided on both sides of the elastic clamp 515, the elastic angle blocks 516 are movably connected in the locking cavity, teeth are equidistantly connected to the outer side of the elastic angle blocks 516, and a driving block 517 adapted to the movable groove is fixedly connected to the top of the elastic angle blocks 516;

[0064] Locking strips 518 are provided on both sides of the interior of the locking box 513, and the locking strips 518 are meshed with the teeth. One end of the locking strip 518 passes through the locking box 513 and extends to the outside, and is fixedly connected with an adjusting positioning bent rod 519, and the other end of the adjusting positioning bent rod 519 is engaged with the positioning hole.

[0065] In this embodiment, the elastic clip 515 and the adjustment and positioning curved rod 519 are both made of a material that is plastic, elastic, and easily recoverable.

[0066] In this embodiment, the stop arc block 511 is closely attached to the two sides of the protective film carrier, and the positioning curved rod 519 is adjusted to engage with the positioning holes provided on the stop arc block 511, so as to limit and lock the protective film carrier.

[0067] In this embodiment, according to the different sizes of protective film carriers, the drive blocks 517 can be squeezed together first, and the drive blocks 517 move in the movable groove. Since the elastic clamp 515 has the characteristics of plastic elasticity, easy to change and recoverable, the drive block 517 drives the elastic angle blocks 516 to approach each other, so that the locking strip 518 is out of meshing state with the teeth, and the locking strip 518 is moved. The position of the positioning curved rod 519 that is engaged with different positioning holes can be easily changed, and then under the action of the connecting spring 512, the spacing between the stop arc blocks 511 can be adjusted, thereby achieving the effect of limiting and locking the protective film carriers of different sizes.

[0068] When in use, first start the driving motor 4213, the driving motor 4213 drives the protective film carrier roller 4212 to rotate, thereby winding the protective film carrier on its surface, and the protective film carrier on the protective film carrier unwinding roller 432 will unwind the protective film, so that the protective film is transmitted to the moving part 3 area of ​​the film pasting device through the transmission shaft; then, after the electromagnetic slide rail 311 of the film pasting device is energized, the electromagnetic slider 316 of the film pasting device can drive the film pasting device body 317 to slide on the electromagnetic slide rail 311 of the film pasting device. In addition, by designing the lifting cylinder 315, the film pasting device body 317 can be driven to suck the protective film downward, and then the reciprocating telescopic cylinder 418 is used to drive the protective film conveying moving platform 413 to move backward, and at the same time, the carrier tape of the protective film is torn off, and then The film pasting device is raised by using the lifting cylinder 315; then, by energizing the electric slide rail 1 211 and the electric slide rail 216, the electric slide column 212 on the electric slide rail 1 211 can drive the vehicle screen film pasting platform 213 to move right to the appropriate area, and at the same time, the film pasting equipment body 317 moves left to above the TP, then lowers to the TP surface, and then starts to move right, and the roller in front of the film pasting equipment body 317 will attach the protective film to the TP surface. After completing the film pasting action, the film pasting equipment body 317 is raised to its original position again, and the vehicle screen film pasting platform 213 also returns to the initial position. The electric slider 217 can drive the suction nozzle 2110 on the electric slide rail 216 to suck TP onto the assembly line, and repeat the above steps to complete the automatic film pasting.

[0069] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A vehicle-mounted TP automatic film pasting device, comprising a base (1), characterized in that: A vehicle screen film pasting portion (2) is arranged at the leftmost position of the base (1), a film pasting device moving portion (3) is arranged at the top left position of the base (1), and a protective film conveying portion (4) is arranged at the top position of the base (1).

2. The vehicle-mounted TP automatic film sticking device according to claim 1, characterized in that: The vehicle-mounted screen film attachment part (2) specifically comprises the following structures: an electric slide rail (211) disposed at the leftmost position of the base (1); an electric slide column (212) slidably connected to the top of the electric slide rail (211); two support columns (214) both disposed at the leftmost position of the base (1); A vehicle-mounted screen film pasting platform (213) is fixedly mounted on the top of the electric sliding column (212), and a TP touch screen is arranged on the top of the vehicle-mounted screen film pasting platform (213); A connecting shaft (215) is fixedly connected between the support columns (214); an outer wall of the connecting shaft (215) is fixedly sleeved with an electric slide rail (216); the top of the electric slide rail (216) is slidably connected to an electric slider (217); the outer wall of the electric slider (217) is rotatably connected to a rotating seat (218); the top of the rotating seat (218) is fixedly connected to a fixing rod (219); the other end of the fixing rod (219) is installed with a suction nozzle (2110) for sucking the touch screen from the assembly line onto the vehicle-mounted screen film sticking platform (213).

3. The vehicle-mounted TP automatic film sticking device according to claim 1, characterized in that: The film sticking device moving part (3) specifically comprises the following structures: a film sticking device electromagnetic slide rail (311), which has four in total and is divided into two groups, upper and lower; A connecting angle seat (312) is fixedly connected to one end of the bottom of the electromagnetic slide rail (311) of the film sticking device at an equal distance, and the electromagnetic slide rail (311) of the film sticking device at the bottom is fixedly connected to both sides of the base (1) through the connecting angle seat (312), and two groups of fixing seats (313) are fixedly installed on one side of the outer wall of the electromagnetic slide rail (311) of the film sticking device, and a cylinder movable block (314) is movably installed on the fixing seat (313), and a lifting cylinder (315) is fixedly arranged between the cylinder movable blocks (314); A film pasting device body (317) is arranged between the upper film pasting device electromagnetic slide rails (311), and film pasting device electromagnetic sliders (316) slidably connected to the upper film pasting device electromagnetic slide rails (311) are fixedly mounted on both sides of the film pasting device body (317).

4. The vehicle-mounted TP automatic film sticking device according to claim 1, characterized in that: The protective film conveying portion (4) specifically comprises the following structures: a protective film conveying main platform (411), which is arranged on the top of the base (1); an extension plate (412), which is fixedly installed on one side of the protective film conveying main platform (411); and a protective film conveying moving platform (413), which is slidably connected to the surface of the extension plate (412); The bottom of the protective film conveying main platform (411) is fixedly connected to a mounting frame (415), and bottom support arms (416) are fixedly connected to both sides of the outer wall of the mounting frame (415), and a corner seat (417) is fixedly installed on one side of the bottom support arm (416). Both sides of the bottom of the protective film conveying movable platform (413) are fixedly connected to connecting side arms (414), and a reciprocating telescopic cylinder (418) is connected between the bottom support arm (416) and the corner seat (417).

5. The vehicle-mounted TP automatic film sticking device according to claim 1, characterized in that: The protective film conveying part (4) specifically includes the following structures: a stabilizing plate (421), fixedly mounted on one side of the mounting frame (415); two right-angle side frames (422), which are integrally connected to the other side of the stabilizing plate (421); a transmission shaft three (425), movably connected between the mounting frames (415); a transmission shaft four (426), movably connected between the bottom support arms (416); an axis frame A (427), fixedly mounted on the top right side of the protective film conveying main platform (411); and a frame (429), which is arranged on the right side of the base (1); A transmission shaft 1 (423) is movably connected between one end of the right-angle side frame (422), a transmission shaft 2 (424) is movably connected between the other end of the right-angle side frame (422), and a transmission shaft 5 (428) is movably connected between the shaft frames A (427).

6. The vehicle-mounted TP automatic film sticking device according to claim 5, characterized in that: Axle frames B (4210) are fixedly installed at both end portions of the frame (429), and a transmission shaft six (4211) is movably connected between the axis frames B (4210), and a protective film carrier roller (4212) is arranged between the frames (429), and a driving motor (4213) is fixedly installed on the outer wall of one of the frames (429), and the output end of the driving motor (4213) is fixedly connected to the protective film carrier roller (4212).

7. The vehicle-mounted TP automatic film sticking device according to claim 5, characterized in that: The top of the frame (429) is fixedly connected to a curved connecting frame (431), protective film carrier rollers (432) are movably arranged between the curved connecting frames (431), and locking and fixing parts (5) are equidistantly arranged on the circumference of the guard plates arranged on both sides of the protective film carrier rollers (432).

8. The vehicle-mounted TP automatic film sticking device according to claim 4, characterized in that: A pin boss (433) is integrally connected to the top right side of the protective film conveying main platform (411), and a plurality of sets of fixed arms (434) are equidistantly installed on the pin boss (433). Axle seats (435) are fixedly installed on the fixed arms (434) located on the two side ends, and a wiping block (436) is fixedly installed on the fixed arms (434) located between the axle seats (435). A transmission shaft seven (437) is movably connected between the axle seats (435).

9. The vehicle-mounted TP automatic film sticking device according to claim 6, characterized in that: The outer surface of the protective film carrier roll (4212) is fixedly wound with a protective film carrier, and the surface of the protective film carrier is equidistantly provided with protective films, and the other end of the protective film carrier passes through the transmission shaft six (4211), the transmission shaft four (426), the transmission shaft three (425), the transmission shaft two (424), the transmission shaft one (423), the transmission shaft five (428), and the transmission shaft seven (437) in sequence, and is finally fixedly wound on the outer surface of the protective film carrier roll (432).

10. The vehicle-mounted TP automatic film sticking device according to claim 7, characterized in that: The locking and fixing part (5) specifically includes the following structures: stop arc blocks (511) equidistantly distributed on both sides of the outer surface of the protective film carrier roller (432); a connecting spring (512) fixedly connected between the guard plates provided on both sides of the protective film carrier roller (432) and the stop arc blocks (511); a locking box (513) fixedly mounted on the guard plates provided on both sides of the protective film carrier roller (432); The surface of the stop arc block (511) is provided with two groups of positioning holes at equal intervals, a locking cavity is provided in the locking box (513), and a box cover plate (514) is provided on the locking cavity, a movable groove is provided on the surface of the box cover plate (514), an elastic clamp (515) is fixedly provided at the middle position inside the locking cavity, elastic angle blocks (516) are provided on both sides of the elastic clamp (515), the elastic angle blocks (516) are movably connected in the locking cavity, teeth are integrally connected to the outer side of the elastic angle block (516) at equal intervals, and a driving block (517) adapted to the movable groove is fixedly connected to the top of the elastic angle block (516); Locking strips (518) are provided on both sides of the interior of the locking box (513), the locking strips (518) are meshed with the teeth, one end of the locking strip (518) passes through the locking box (513) and extends to the outside, and is fixedly connected with an adjustment positioning bent rod (519), the other end of the adjustment positioning bent rod (519) is engaged with the positioning hole.

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