Tablet computer screen processing and packaging equipment

Abstract

The present invention relates to the technical field of screen assembly, and specifically discloses a tablet computer screen processing and packaging device, including a device body, and also including: a positioning component, the positioning component is arranged on the upper side of the slide, and the positioning component is used to position the tablet computer shell and the screen; an assembly component, the assembly component is arranged on the inner side of the device body, and the assembly component is used to cooperate with the positioning component to assemble the screen. When the screen is assembled by the assembly device body, the tablet computer shell and the screen are positioned and supported by the positioning component, and the slide is driven by the electric guide rail of the device body to transport the tablet computer and the screen to a specified position, and the screen and the tablet computer shell are pressed and assembled by the assembly component. When the screen is assembled, the uniformity of the suction cup's adsorption force distribution on the screen can be improved, and the adsorption position of the suction cup can be adjusted according to the size of different screens to ensure the adsorption effect on the screen and improve the assembly quality of the screen.

Description

Technical Field

[0001] The present invention relates to the technical field of screen assembly, and in particular to a tablet computer screen processing and packaging device. Background Art

[0002] A tablet computer, also known as a portable computer, is a small, portable personal computer that uses a touch screen as its basic input device. The touch screen allows users to perform operations with a stylus or digital pen instead of a traditional keyboard or mouse. Users can input through built-in handwriting recognition, an on-screen soft keyboard, voice recognition, or a real keyboard. When processing the tablet screen, screen assembly equipment is usually used to assemble the screen to the tablet casing.

[0003] When assembling the screen through assembly equipment, the slide is usually driven by an electric guide rail to transport the tablet computer and the screen, and the screen is pressed and assembled on the tablet computer shell through the adsorption effect of the suction cup on the screen and the adjustment of the screen position. The screen is then pressed and pressure-maintained by the pressure-maintaining module to assemble the tablet computer screen. However, during the screen assembly process, the adsorption force of the suction cup on the screen may be unevenly distributed, and the position of the suction cup cannot be adjusted accordingly according to the size of the screen, which may cause the screen to be poorly adsorbed or deformed, thereby affecting the assembly quality of the screen. At the same time, when assembling the screen, the pressing assembly of the screen may fail to meet the requirements for multiple times and fail to be discovered in time, which affects the assembly of the tablet computer. For this reason, we propose a tablet computer screen processing and packaging equipment. Summary of the Invention

[0004] The purpose of the present invention is to provide a tablet computer screen processing and packaging device to solve the problem raised in the above background technology that during the screen assembly process, the suction force of the suction cup on the screen may be unevenly distributed, and the position of the suction cup may not be adjusted accordingly according to the size of the screen, which may cause the screen to be weakly adsorbed or deformed, thereby affecting the assembly quality of the screen. At the same time, when assembling the screen, the pressing assembly of the screen may fail to meet the requirements for multiple times in a row and fail to be discovered in time, thereby affecting the assembly of the tablet computer.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a tablet screen processing and packaging device, comprising: a device body, an electric guide rail is provided inside the device body, a slide is provided on the electric guide rail, and a pressure maintaining module is provided inside the device body.

[0006] The invention also includes: a positioning component, which is arranged on the upper side of the slide and is used to position the housing and screen of tablet computers of different sizes;

[0007] The assembly component is arranged inside the device body and is used to cooperate with the positioning component to assemble the screen and adaptively adjust the distribution position of the screen adsorption effect according to the different sizes of the screen;

[0008] Warning component, which is set on the device body and is used for detection and warning after the screen is assembled;

[0009] The adjustment component is set on the device body. The adjustment component adaptively adjusts the adsorption force of the assembly component on the screen according to the different weights of the screen.

[0010] Among them, the positioning assembly includes a connecting part fixed on the upper side of the slide, four pillars are symmetrically fixed on the upper side of the connecting part, a placement frame is fixed on the upper side of the pillars, two first positioning parts and two second positioning parts are symmetrically slidably arranged on both sides of the placement frame, and four through slots are symmetrically opened on the placement frame, and the two first positioning parts and the two second positioning parts are respectively slidably arranged along the through slots.

[0011] Among them, two first supports and two second supports are symmetrically arranged on both sides of the placement frame, and first bidirectional screws are threadedly arranged between the two first positioning members and the two first supports. One end of the two first bidirectional screws is fixed with the output end of the first motor, and support blocks are rotatably arranged on both sides of the first bidirectional screw connected to the first positioning member. The two support blocks are fixed to the bottom end of the placement frame, and the two sides of the first bidirectional screw connected to the first support are rotatably arranged with the connecting member, and a first guide rod fixed to the connecting member is slidably arranged between the two first support members.

[0012] Among them, a second bidirectional screw is threadedly arranged between the two second positioning members and the two second supporting members, one end of the two second bidirectional screws is fixed with the output end of the second motor, both sides of the two second bidirectional screws are rotatably arranged with the connecting member, and a second guide rod fixed with the connecting member is slidably arranged between the two second supporting members.

[0013] Among them, the assembly component includes two first brackets symmetrically arranged on both sides of the electric guide rail, a first driving member is arranged in the equipment body, a support member is arranged under the first driving member, a guide plate is fixed on the lower side of the support member, four guide blocks are symmetrically slidingly arranged on the guide plate, a suction cup is fixed on the lower side of the guide block, a guide frame is slidingly arranged between every two guide blocks, a fourth bidirectional screw is threadedly arranged between the two guide frames and is rotatable with the support member, a limit rod fixed to the support member is slidingly arranged between the two guide frames, one end of the fourth bidirectional screw is fixed with the output end of the seventh motor, and an L-shaped plate fixed to the support member is fixed on the lower side of the seventh motor.

[0014] Among them, the first driving member includes two mounting plates and two support plates symmetrically fixed to the top inner side of the equipment body, a third motor is fixed on the upper side of one mounting plate, and the output end of the third motor is fixed with a first screw rotatable with one support plate, a first sliding rod is fixed between the other mounting plate and the support plate, a moving member slidably arranged with the first sliding rod is threaded on the first screw, a fourth motor is fixed on one side of the moving member, a second screw rotatable with the moving member is fixed on the output end of the fourth motor, a sliding member slidably arranged with the moving member is threaded on the second screw, a fifth motor is fixed on the upper side of the sliding member, a third screw rotatable with the sliding member is fixed on the output end of the fifth motor, a mounting member slidably arranged with the sliding member is threaded on the third screw, and the support member is fixed to the mounting member.

[0015] An air pump is fixedly provided on the mounting plate on the other side, a five-way pipe is fixedly provided at the output end of the air pump, and connecting pipes are fixedly connected between the other four ports of the five-way pipe and the four suction cups.

[0016] Among them, both sides of the first bracket are respectively provided with connecting blocks fixed to the device body, and a guide rod slidably arranged with the first bracket is fixed between each two connecting blocks, and a first spring fixed to the connecting block on one side is fixed on one side of the first bracket, and a pressure plate is fixed on the side where the two first brackets are close to each other, and a support rod is fixed on the lower side of the two first positioning members, and one side support rod movably passes through one side of the connecting member, and a pressure wheel is rotatably provided on the other end of the support rod. Two second brackets are symmetrically provided on both sides of the first bracket, and three fixed blocks fixed to the device body are respectively provided on both sides of the second bracket, a third bidirectional screw is threaded between the two second brackets, and the third bidirectional screw is rotatably arranged with the three fixed blocks on one side, and a second sliding rod is slidably arranged between the two second brackets, and the second sliding rod is fixed to the three fixed blocks on the other side. One end of the third bidirectional screw is fixed with the output end of the sixth motor, and camera modules are installed on the first bracket and the second bracket.

[0017] Among them, the warning component includes a shell fixed to the device body, an electric telescopic rod is fixed in the shell, the telescopic end of the electric telescopic rod is fixed with a pressure block, the first switch, the second switch and the third switch are respectively installed in the shell, and a second driving member is provided in the device body. The structure of the second driving member is the same as that of the first driving member. A detection module is installed on one side of the mounting member of the second driving member, and an alarm is installed on the device body.

[0018] Among them, the adjustment component includes a bracket member fixed on the inner side of the shell, a resistor bar and a guide rod member are fixed on the inner side of the bracket member, a conductive block is slidably arranged on the guide rod member and is slidably arranged with the resistor bar, a mounting block is fixed on the upper side of the conductive block, an electromagnetic block is fixed on the inner side of the shell, a magnetic block that repels the electromagnetic block is fixed on one side of the mounting block, and a second spring fixed to the inner side of the shell is fixed on one side of the mounting block.

[0019] The present invention has at least the following beneficial effects:

[0020] When the screen is assembled by the assembly device body, the tablet computer shell and the screen are positioned and supported by the positioning component, and the electric guide rail of the device body drives the movement of the slide to transport the tablet computer and the screen to the specified position, and the screen and the tablet computer shell are pressed and assembled by the assembly component, and then the assembled tablet computer is transported to the position of the pressure holding module by the movement of the slide along the electric guide rail, and the assembled tablet computer is pressure-held by the pressure holding module. In addition, by setting the positioning component and the assembly component, the uniformity of the adsorption force distribution of the suction cup on the screen can be improved when the screen is assembled, and the adsorption position of the suction cup can be adjusted according to the size of different screens to ensure the screen is properly attached. The adsorption effect of the screen can improve the assembly quality of the screen; the tablet computer can be inspected after assembly and pressure holding through the warning component. If the assembly of the screen does not meet the requirements, the positioning component can be automatically adjusted first. If it still does not meet the requirements subsequently, the staff can be warned in time to eliminate the fault and prevent it from affecting the assembly of the screen. The adsorption effect of the suction cup on the screen can be adjusted according to the weight of the screen through the adjustment component. For screens with heavier weight, the adsorption effect on the screen can be greater to ensure the adsorption and fixing effect of the heavier screen. For screens with lighter weight, the adsorption force of the suction cup on the screen can be made relatively smaller to prevent the adsorption force from being too large and causing damage or deformation of the screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0022] Figure 2 It is a structural schematic diagram of the positioning assembly of the present invention;

[0023] Figure 3 This is a schematic structural diagram of a partial connection of the first bracket on one side of the present invention;

[0024] Figure 4 This is a schematic structural diagram of the partial connection of the first bracket on the other side of the present invention;

[0025] Figure 5 This is a schematic structural diagram of the connector connection of the present invention;

[0026] Figure 6 It is a structural schematic diagram of a part of the inner side of the device body of the present invention;

[0027] Figure 7 This is a schematic structural diagram of the first bracket connection of the present invention;

[0028] Figure 8 Schematic diagram of the structure of the first driving member of the present invention;

[0029] Figure 9This is a schematic structural diagram of the sliding member connection of the present invention;

[0030] Figure 10 This is a schematic diagram of the structure of the explosion of the moving part, the sliding part and the mounting part of the present invention;

[0031] Figure 11 This is a schematic diagram of the structure of the inner connection of the support member of the present invention;

[0032] Figure 12 This is a structural diagram of the guide plate connection of the present invention;

[0033] Figure 13 It is a schematic structural diagram of a cross-section of the housing of the present invention;

[0034] Figure 14 Schematic diagram of the structure of the adjustment component of the present invention.

[0035] In the figure: 11, equipment body; 12, electric guide rail; 13, slide; 14, pressure-maintaining module; 2, positioning assembly; 21, connector; 22, support; 23, placement frame; 24, first positioning member; 25, second positioning member; 26, through slot; 27, first support member; 28, second support member; 29, support block; 210, first bidirectional screw; 211, first motor; 212, first guide rod; 213, second bidirectional screw; 214, second motor; 215. Second guide rod; 3. Assembly assembly; 31. First bracket; 32. Connecting block; 33. Guide rod; 34. First spring; 35. Press plate; 36. Support rod; 37. Press wheel; 38. Second bracket; 39. First driving member; 391. Mounting plate; 392. Support plate; 393. Third motor; 394. First screw; 395. First slide rod; 396. Moving member; 397. Fourth motor; 398. Second screw; 399. Sliding member ; 3910, fifth motor; 3911, third screw; 3912, mounting member; 310, third bidirectional screw; 311, sixth motor; 312, camera module; 313, fixing block; 314, support member; 315, guide plate; 316, guide block; 317, suction cup; 318, guide frame; 319, fourth bidirectional screw; 320, limit rod; 321, L-shaped plate; 322, seventh motor; 323, air pump; 324, five-way pipe; 325. Connecting tube; 326. Second slide bar; 4. Warning assembly; 41. Housing; 42. Electric telescopic rod; 43. Pressing block; 44. First switch; 45. Second switch; 46. Third switch; 47. Detection module; 48. Second driving member; 49. Warning device; 5. Adjustment assembly; 51. Bracket member; 52. Resistor bar; 53. Guide rod member; 54. Conductive block; 55. Mounting block; 56. Second spring; 57. Electromagnetic block; 58. Magnetic block. DETAILED DESCRIPTION

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0037] Example 1

[0038] See also Figures 1 to 14 The present invention provides a technical solution: a tablet screen processing and packaging device, comprising: a device body 11, an electric guide rail 12 is provided inside the device body 11, a slide 13 is slidably provided on the electric guide rail 12, and a pressure holding module 14 is provided inside the device body 11;

[0039] It also includes: a positioning component 2, which is arranged on the upper side of the slide 13 and is used to position the housing and screen of tablet computers of different sizes;

[0040] Assembly component 3, which is disposed inside the device body 11, is used to cooperate with the positioning component 2 to assemble the screen and adaptively adjust the distribution position of the screen adsorption effect according to different screen sizes;

[0041] Warning component 4, which is provided on the device body 11 and is used for detection and warning after the screen is assembled;

[0042] The adjustment component 5 is arranged on the device body 11. The adjustment component 5 adaptively adjusts the adsorption force of the assembly component 3 on the screen according to the different weights of the screen.

[0043] When the screen is assembled by the assembly device body 11, the tablet computer shell and the screen are positioned and supported by the positioning component 2, and the electric guide rail 12 of the device body 11 drives the movement of the slide 13 to transport the tablet computer and the screen to the specified position, and the screen and the tablet computer shell are pressed and assembled by the assembly component 3, and then the slide 13 is moved along the electric guide rail 12 to transport the assembled tablet computer to the position of the pressure holding module 14, and the pressure holding module 14 is used to hold the assembled tablet computer. In addition, by setting the positioning component 2 and the assembly component 3, the uniformity of the adsorption force distribution of the suction cup 317 on the screen can be improved during the screen assembly, and the adsorption position of the suction cup 317 can be adjusted according to the size of different screens. The device is positioned to ensure the adsorption effect of the screen and improve the assembly quality of the screen; the tablet computer can be inspected after assembly and pressure maintenance through the warning component 4. If the assembly of the screen does not meet the requirements, the positioning component 2 can be automatically adjusted first. If it still does not meet the requirements subsequently, the staff can be warned in time to eliminate the fault and prevent it from affecting the assembly of the screen. The adsorption effect of the suction cup 317 on the screen can be adjusted according to the weight of the screen through the adjustment component 5. For a screen with a heavier weight, the adsorption effect on the screen can be greater to ensure the adsorption and fixing effect of the heavier screen. For a screen with a lighter weight, the adsorption force of the suction cup 317 on the screen can be made relatively small to prevent the adsorption force from being too large and causing damage or deformation of the screen.

[0044] The positioning assembly 2 includes a connecting member 21 fixed on the upper side of the slide 13, four pillars 22 are symmetrically fixed on the upper side of the connecting member 21, and a placement frame 23 is fixed on the upper side of the pillars 22. Two first positioning members 24 and two second positioning members 25 are symmetrically slidably provided on both sides of the placement frame 23. Four through slots 26 are symmetrically opened on the placement frame 23, and the two first positioning members 24 and the two second positioning members 25 are respectively slidably provided along the through slots 26. The setting of the through slots 26 can respectively limit and guide the movement of the two first positioning members 24 and the two second positioning members 25. A placement groove is provided on the placement frame 23, and the upper sides of the two first positioning members 24 and the two second positioning members 25 are both provided in this groove.

[0045] Two first supports 27 and two second supports 28 are symmetrically provided on both sides of the placement frame 23, and a placement slot is provided on the side where the two first supports 27 and the two second supports 28 are close to each other. A first bidirectional screw 210 is threadedly provided between the two first positioning members 24 and the two first supports 27, and one end of the two first bidirectional screws 210 is fixed with the output end of the first motor 211. The first motor 211 is fixed on the upper side of the connecting member 21, and support blocks 29 are rotatably provided on both sides of the first bidirectional screw 210 connected to the first positioning member 24. The two support blocks 29 are fixed to the bottom end of the placement frame 23, and the two sides of the first bidirectional screw 210 connected to the first support 27 are rotatably set with the connecting member 21. A first guide rod 212 fixed to the connecting member 21 is slidably provided between the two first supports 27. The first guide rod 212 can limit and guide the movement of the first support 27.

[0046] A second bidirectional screw 213 is threadedly arranged between the two second positioning members 25 and the two second supporting members 28. One end of the two second bidirectional screws 213 is fixed with the output end of the second motor 214. The second motor 214 is fixed on the upper side of the connecting member 21. Both sides of the two second bidirectional screws 213 are rotatably arranged with the connecting member 21. A second guide rod 215 fixed to the connecting member 21 is slidably arranged between the two second supporting members 28. The second guide rod 215 can guide and limit the movement of the second supporting member 28.

[0047] When assembling the screen, the tablet computer shell is placed in the placement groove on the placement frame 23, and the first motor 211 and the second motor 214 on one side of the first positioning member 24 and the second positioning member 25 are controlled to work, driving the first bidirectional screw 210 and the second bidirectional screw 213 on one side of the first positioning member 24 and the second positioning member 25 to rotate, so that the two first positioning members 24 and the two second positioning members 25 are respectively moved closer to each other along the through groove 26 to position the tablet computer shell, and the first motor 211 and the second motor 214 on one side of the first bracket 27 and the second bracket 28 are controlled to work, driving the first bidirectional screw 210 and the second bidirectional screw 213 on one side of the first bracket 27 and the second bracket 28 to rotate, so that the two first brackets 27 The two first brackets 27 and the second brackets 28 are respectively moved closer to each other along the first guide rod 212 and the second guide rod 215 to adjust the distance between the two first brackets 27 and the two second brackets 28, so that the screen to be assembled can be placed in the placement grooves on the upper sides of the two first brackets 27 and the two second brackets 28. The screen is supported by the two first brackets 27 and the two second brackets 28 to position the screen, and the two first positioning members 24 and the two second positioning members 25, the two first brackets 27 and the two second brackets 28 are all symmetrically arranged, so that after the tablet computer shell and the screen are positioned, the upper and lower positions of the screen and the shell can be made to correspond, thereby improving the assembly accuracy of the screen, and tablet computers and screens of different sizes can be assembled and positioned.

[0048] The assembly component 3 includes two first brackets 31 symmetrically arranged on both sides of the electric guide rail 12, a first driving member 39 is arranged in the device body 11, a support member 314 is arranged on the lower side of the first driving member 39, a guide plate 315 is fixed on the lower side of the support member 314, four guide blocks 316 are symmetrically slidably arranged on the guide plate 315, and a suction cup 317 is fixed on the lower side of the guide block 316. The four suction cups 317 can be moved relatively obliquely by sliding the guide block 316 along the guide plate 315 to adjust the position of the four suction cups 317 according to different rotation directions. The positions of the four suction cups 317 are adjusted according to the size of the screen. A guide frame 318 is slidably set between every two guide blocks 316. A fourth bidirectional screw 319 is threadedly set between the two guide frames 318 and is rotatably set with the support member 314. A limiting rod 320 fixed to the support member 314 is slidably set between the two guide frames 318. One end of the fourth bidirectional screw 319 is fixed with the output end of the seventh motor 322, and the lower side of the seventh motor 322 is fixed with an L-shaped plate 321 fixed to the support member 314.

[0049] When the second motor 214 on one side of the second positioning member 25 is controlled to operate so that the two second positioning members 25 move toward each other to position the tablet computer housing, the seventh motor 322 can be controlled to operate at the same time. The output end of the seventh motor 322 drives the fourth bidirectional screw 319 to rotate, causing the two guide frames 318 to move toward each other along the limit rod 320, so that the two guide blocks 316 on both sides move toward each other along the oblique direction of the guide plate 315 and, relatively, move toward each other along the guide frames 318. When the two second positioning members 25 have completed positioning the tablet computer housing, the second motor 214 stops operating, which can also stop the seventh motor 322. This allows the positions of the four suction cups 317 to be adjusted according to the size of different tablet computers. That is, for larger screens, the four suction cups 317 are relatively far apart and distributed on the outer side of the screen. Conversely, for smaller screens, the four suction cups 317 are relatively close together, thereby ensuring the adsorption and fixation of screens of different sizes and preventing loose adsorption of the screens, which affects the assembly of the screens.

[0050] The first driving member 39 includes two mounting plates 391 and two support plates 392 symmetrically fixed to the top of the inner side of the device body 11, a third motor 393 is fixed on the upper side of the mounting plate 391 on one side, a first screw 394 is fixed on the output end of the third motor 393 and is rotatably arranged with the support plate 392 on one side, a first slide bar 395 is fixed between the mounting plate 391 on the other side and the support plate 392, a moving member 396 is threadedly provided on the first screw 394 and is slidably arranged with the first slide bar 395, and a fourth motor 393 is fixed on one side of the moving member 396 397, the output end of the fourth motor 397 is fixedly provided with a second screw 398 rotatably arranged with the moving part 396, the second screw 398 is threadedly provided with a sliding part 399 slidingly arranged with the moving part 396, the upper side of the sliding part 399 is fixedly provided with a fifth motor 3910, the output end of the fifth motor 3910 is fixedly provided with a third screw 3911 rotatably arranged with the sliding part 399, the third screw 3911 is threadedly provided with a mounting part 3912 slidingly arranged with the sliding part 399, and the support part 314 is fixed to the mounting part 3912.

[0051] By controlling the fifth motor 3910 to drive the rotation of the third screw 3911, the mounting member 3912 can be moved up and down along the sliding member 399. By driving the second screw 398 to rotate by the fourth motor 397, the sliding member 399 can be moved longitudinally along the moving member 396. By driving the first screw 394 to rotate by the third motor 393, the moving member 396 can be moved laterally along the first sliding rod 395. Therefore, the up and down, laterally and longitudinal movement of the support member 314 can be controlled by the first driving member 39 to adjust the position of the support member 314. After the screen is adsorbed and fixed by the suction cup 317, the relative position between the screen and the tablet computer shell can be adjusted to ensure that the screen and the tablet computer shell are pressed accurately.

[0052] An air pump 323 is fixedly mounted on the mounting plate 391 on the other side. A five-way pipe 324 is fixedly mounted on the output end of the air pump 323 . Connecting pipes 325 are fixedly connected between the other four ports of the five-way pipe 324 and the four suction cups 317 .

[0053] After the tablet computer shell and the screen are positioned by the positioning assembly 2, the tablet computer shell and the screen can be transported to the middle part between the two first brackets 31 by the electric guide rail 12 and the slide 13. At this time, they can correspond to the support member 314 above the screen. The first driving member 39 drives the support member 314 to move downward, so that the suction cup 317 contacts the screen, and controls the air pump 323 to work, and extracts the gas in the four suction cups 317 through the five-way pipe 324 and the connecting pipe 325 to adsorb and fix the screen through the four suction cups 317. Then, the first driving member 39 controls the support member 314 to drive the screen to move upward, and controls the first motor 211 and the second motor 214 on one side of the first bracket 27 and the second bracket 28 to work, so that the two first brackets 27 and the two second brackets 28 move away from each other, so that the first bracket 27 and the second bracket 28 will not hinder the downward press-fit assembly of the screen with the tablet computer shell.

[0054] Connecting blocks 32 fixed to the device body 11 are respectively provided on both sides of the first bracket 31, and a guide rod 33 slidingly arranged with the first bracket 31 is fixed between every two connecting blocks 32. A first spring 34 fixed to the connecting block 32 on one side is fixed on one side of the first bracket 31, and the first spring 34 is sleeved on the outer side of the guide rod 33. A pressure plate 35 is fixed on the side where the two first brackets 31 are close to each other, and a support rod 36 is fixed on the lower side of the two first positioning members 24. The support rod 36 close to the first motor 211 side movably passes through one side of the connecting member 21, and a pressure wheel 37 is rotatably provided on the other end of the support rod 36.

[0055] When the tablet computer shell is positioned by the two first positioning members 24, the movement of the two first positioning members 24 can simultaneously drive the movement of the support rods 36 and the pressure wheels 37 on both sides. When the positioned tablet computer shell and screen are transported to the middle between the two first brackets 31 through the electric guide rail 12 and the slide 13, the pressure wheel 37 can first press the outer inclined surface of the pressure plate 35 to gradually move the pressure plate 35 and the first bracket 31 away from the electric guide rail 12, and the first spring 34 is compressed. In this way, after moving to the specified position, the first positioning members 24 on both sides can be used for the positioning of tablet computers of different sizes. Always maintain the same distance between the first brackets 31 on both sides so that the camera modules 312 on the first brackets 31 on both sides are always aligned with the assembly position of the screen to adapt to the assembly of tablet computer shells and screens of different sizes. After the assembly is completed, when the control slide 13 moves to the position of the pressure holding module 14, the pressure wheel 37 gradually presses the inner inclined surface of the pressure plate 35 away, and under the action of the first spring 34, the first bracket 31 can gradually move closer to the electric guide rail 12 and reset, so that the movement of the first bracket 31 can be relatively smooth to prevent interference with the camera module 312 on the first bracket 31.

[0056] Two second brackets 38 are symmetrically arranged on both sides of the first bracket 31, and three fixed blocks 313 fixed to the device body 11 are respectively arranged on both sides of the second bracket 38. A third bidirectional screw 310 is threadedly arranged between the two second brackets 38, and the third bidirectional screw 310 is rotatably arranged with the three fixed blocks 313 on one side. A second slide bar 326 is slidably arranged between the two second brackets 38, and the second slide bar 326 is fixed with the three fixed blocks 313 on the other side. The second slide bar 326 can guide and limit the movement of the second bracket 38. One end of the third bidirectional screw 310 is fixed with the output end of the sixth motor 311, and the sixth motor 311 is fixed to the device body 11. A camera module 312 is installed on both the first bracket 31 and the second bracket 38.

[0057] When the second motor 214 on one side of the second positioning member 25 is controlled to work and the housing of the tablet computer is positioned by the two second positioning members 25, the sixth motor 311 can be controlled to work at the same time. The output end of the sixth motor 311 drives the third bidirectional screw 310 to rotate, so that the two second brackets 38 move closer to each other. The second motor 214 and the sixth motor 311 on the second positioning member 25 are of the same model. The pitch of the third bidirectional screw 310 is the same as that of the second bidirectional screw 213. After the two second positioning members 25 have completed the positioning of the tablet computer housing, the second motor 214 stops working, which can make the sixth bracket 38 move closer to each other. The motor 311 stops working, so that for the assembly of tablet computer shells and screens of different sizes, the camera modules 312 on the second brackets 38 on both sides can always be aligned with the assembly position of the screen, and then when the screen and the tablet computer shell are pressed and assembled, the camera modules 312 on the first bracket 31 and the second bracket 38 can always be aligned with the assembly position of the screen to improve the pressing assembly quality; the camera module 312 detects and identifies the assembly position, and controls the first driving member 39 to drive the support member 314 and the position of the screen adsorbed thereunder to adjust, so that the screen and the tablet computer shell are pressed accurately, thereby improving the assembly quality.

[0058] Example 2

[0059] The warning component 4 includes a shell 41 fixed to the device body 11, and an electric telescopic rod 42 is fixed in the shell 41. A pressure block 43 is fixed at the telescopic end of the electric telescopic rod 42. One side of the pressure block 43 is set as an arc-shaped end face to facilitate the pressure on the first switch 44 and the second switch 45. The first switch 44, the second switch 45 and the third switch 46 are respectively installed in the shell 41. A second driving member 48 is provided in the device body 11. The structure of the second driving member 48 is the same as that of the first driving member 39. A detection module 47 is installed on one side of the mounting member 3912 of the second driving member 48, and an alarm device 49 is installed on the device body 11.

[0060] After the pressure holding module 14 is used to hold the assembled tablet computer under pressure, the tablet computer is transported to the position of the detection module 47 through the electric guide rail 12 and the slide 13, and the detection module 47 is driven to move up and down, horizontally and vertically by the second driving member 48. The assembled screen is tested by the detection module 47. If the test does not meet the requirements, the device body 11 will control the electric telescopic rod 42 to work and push the pressure block 43 to move. When the pressure block 43 presses the first switch 44, the electric telescopic rod 42 will be controlled to stop working, and the two first motors 211 and the two second motors 214 will be controlled to work, so that the two first positioning members 24, the second positioning member 25, the first support member 27 and the second support member 27 are moved. The first and second positioning members 24, 25, first support members 27 and second support members 28 are repeatedly opened and closed for several times to eliminate the possible influence of the positioning assembly 2 itself. When the screen is subsequently assembled, if the detection still does not meet the requirements, the electric telescopic rod 42 will be controlled to push the pressure block 43 to continue moving. When the pressure block 43 presses the second switch 45, the electric telescopic rod 42 will stop working and control the two first positioning members 24, the second positioning member 25, the first support member 27 and the second support member 28 to repeatedly open and close for several times. If the detection still does not meet the requirements during the third assembly, the electric telescopic rod 42 will push the pressure block 43 to press the third switch 46, causing the alarm 49 to sound an alarm, so as to remind the staff in time to eliminate the fault and prevent it from affecting the assembly of the screen.

[0061] The adjustment assembly 5 includes a bracket member 51 fixed on the inner side of the shell 41, and a resistor bar 52 and a guide rod member 53 are fixed on the inner side of the bracket member 51. A conductive block 54 is slidably provided on the guide rod member 53 and is slidably provided with the resistor bar 52. The resistor bar 52 is electrically connected to the air pump 323, and the resistor bar 52 is located in the resistance access circuit on the side of the conductive block 54 away from the electromagnetic block 57. A mounting block 55 is fixed on the upper side of the conductive block 54, and an electromagnetic block 57 is fixed on the inner side of the shell 41. A magnetic block 58 that repels the electromagnetic block 57 is fixed on one side of the mounting block 55. A second spring 56 fixed to the inner side of the shell 41 is fixed on one side of the mounting block 55. A pressure sensor is provided at the placement slot on the upper side of the second bracket 28, and the pressure sensor is electrically connected to the electromagnetic block 57.

[0062] When the screen is placed on the upper side of the first support 27 and the second support 28, the weight of the screen can be detected by the pressure sensor. When the screen is heavy, the pressure detected by the pressure sensor will be greater, so that the current in the circuit connected to the pressure sensor is larger, and the repulsive effect of the electromagnetic block 57 on the magnetic block 58 is greater, so that the mounting block 55 drives the conductive block 54 to move a relatively large distance away from the electromagnetic block 57. The second spring 56 is compressed, so that the resistance of the resistor bar 52 connected to the circuit is relatively small, thereby making the power of the air pump 323 relatively large. When the air in the suction cup 317 is extracted during the working time of the air pump 323, for a heavier screen, the amount of gas extracted from the suction cup 317 can be relatively large, so that the suction cup 317 has a greater adsorption effect on the screen, thereby ensuring the adsorption and fixing effect of the heavier screen. Conversely, for a lighter screen, the adsorption force of the suction cup 317 on the screen can be made relatively small to prevent the large adsorption force from causing damage or deformation of the screen.

[0063] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0064] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A tablet computer screen processing and packaging device, comprising: The device body is provided with an electric guide rail, a slide is slidably provided on the electric guide rail, and a pressure-maintaining module is provided inside the device body; The invention is characterized in that: it further comprises: a positioning component, the positioning component is arranged on the upper side of the slide, the positioning component is used to position the housing and screen of the tablet computer of different sizes, the positioning component comprises two first positioning members and two second positioning members; An assembly component is disposed inside the device body and is used to cooperate with the positioning component to assemble the screen and adaptively adjust the distribution position of the screen adsorption effect according to different screen sizes; A warning component is provided on the device body and is used for detection and warning after the screen is assembled; An adjustment component is provided on the device body, and the adjustment component adaptively adjusts the adsorption force of the assembly component on the screen according to the different weights of the screen; The assembly component includes two first brackets symmetrically arranged on both sides of the electric guide rail, a first driving member is provided in the device body, a support member is provided on the lower side of the first driving member, a guide plate is fixed on the lower side of the support member, four guide blocks are symmetrically slidably provided on the guide plate, a suction cup is fixed on the lower side of the guide block, a guide frame is slidably provided between each two guide blocks, a fourth bidirectional screw is threadedly provided between the two guide frames and is rotatably arranged with the support member, a limit rod fixed to the support member is slidably provided between the two guide frames, one end of the fourth bidirectional screw is fixed with the output end of the seventh motor, and an L-shaped plate fixed to the support member is fixed on the lower side of the seventh motor; The cam is fixedly provided with a first arm and a second arm, and a guide rod is fixedly provided with each of the two connecting blocks and is slidably mounted on the first bracket. One side of the first bracket is fixedly provided with a first spring fixedly provided with a connecting block on one side. A pressure plate is fixedly provided on the side where the two first brackets are close to each other. A support rod is fixedly provided on the lower side of the two first positioning members. The support rod on one side movably passes through one side of the connecting member, and a pressure wheel is rotatably provided on the other end of the support rod. Two second brackets are symmetrically provided on both sides of the first bracket, and three fixed blocks fixed to the device body are respectively provided on both sides of the second bracket. A third bidirectional screw is threaded between the two second brackets, and the third bidirectional screw is rotatably arranged with the three fixed blocks on one side. A second sliding rod is slidably provided between the two second brackets, and the second sliding rod is fixed with the three fixed blocks on the other side. One end of the third bidirectional screw is fixedly provided with the output end of the sixth motor, and a camera module is installed on the first bracket and the second bracket.

2. The tablet computer screen processing and packaging equipment according to claim 1, characterized in that: The positioning assembly also includes a connecting member fixed on the upper side of the slide, four pillars are symmetrically fixed on the upper side of the connecting member, a placement frame is fixed on the upper side of the pillar, two first positioning members and two second positioning members are symmetrically slidably arranged on both sides of the placement frame, four through slots are symmetrically opened on the placement frame, and the two first positioning members and two second positioning members are slidably arranged along the through slots.

3. The tablet computer screen processing and packaging equipment according to claim 2, characterized in that: Two first supports and two second supports are symmetrically arranged on both sides of the placement frame, and a first bidirectional screw is threadedly arranged between the two first positioning members and the two first supports. One end of the two first bidirectional screws is fixed with the output end of the first motor, and support blocks are rotatably arranged on both sides of the first bidirectional screw connected to the first positioning member. The two support blocks are fixed to the bottom end of the placement frame, and the two sides of the first bidirectional screw connected to the first support are rotatably arranged with the connecting member, and a first guide rod fixed to the connecting member is slidably arranged between the two first brackets.

4. The tablet computer screen processing and packaging equipment according to claim 3, characterized in that: A second bidirectional screw is threadedly arranged between the two second positioning members and the two second supporting members, one end of the two second bidirectional screws is fixed with the output end of the second motor, both sides of the two second bidirectional screws are rotatably arranged with the connecting member, and a second guide rod fixed with the connecting member is slidably arranged between the two second supporting members.

5. The tablet computer screen processing and packaging equipment according to claim 1, characterized in that: The first driving member includes two mounting plates and two support plates symmetrically fixed to the top inner side of the equipment body, a third motor is fixed on the upper side of the mounting plate on one side, an output end of the third motor is fixedly provided with a first screw rotatably arranged with one support plate, and a first sliding rod is fixedly provided between the mounting plate and the support plate on the other side, a threaded portion of the first screw is provided on a moving member slidably arranged with the first sliding rod, a fourth motor is fixed on one side of the moving member, a second screw rotatably arranged with the moving member is fixedly provided on the output end of the fourth motor, a sliding member slidably arranged with the moving member is threadedly provided on the second screw, a fifth motor is fixed on the upper side of the sliding member, and a third screw rotatably arranged with the sliding member is fixedly provided on the output end of the fifth motor, a mounting member slidably arranged with the sliding member is threaded on the third screw, and the support member is fixed to the mounting member.

6. The tablet computer screen processing and packaging equipment according to claim 5, characterized in that: An air pump is fixedly provided on the mounting plate on the other side, a five-way pipe is fixedly provided on the output end of the air pump, and connecting pipes are fixedly connected between the other four ports of the five-way pipe and the four suction cups respectively.

7. The tablet computer screen processing and packaging equipment according to claim 1, characterized in that: The warning component includes a shell fixed to the device body, an electric telescopic rod fixed in the shell, a pressure block fixed at the telescopic end of the electric telescopic rod, a first switch, a second switch and a third switch respectively installed in the shell, a second driving member is provided in the device body, the structure of the second driving member is the same as that of the first driving member, a detection module is installed on one side of the mounting member of the second driving member, and an alarm is installed on the device body.

8. The tablet computer screen processing and packaging equipment according to claim 7, characterized in that: The adjustment assembly includes a bracket member fixed on the inner side of the shell, a resistor bar and a guide rod member are fixed on the inner side of the bracket member, a conductive block slidably arranged with the resistor bar is slidably arranged on the guide rod member, a mounting block is fixed on the upper side of the conductive block, an electromagnetic block is fixed on the inner side of the shell, a magnetic block that repels the electromagnetic block is fixed on one side of the mounting block, and a second spring fixed to the inner side of the shell is fixed on one side of the mounting block.

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