A fitting fixture for a flip-top replaceable module

Abstract

The utility model discloses a clamshell-type fitting fixture for replaceable modules, comprising a base, a workbench and a pedestal provided on the base, a groove provided on the workbench, module one placed on the groove, a through hole one provided in the middle of module one; module one placed on the groove; a mounting seat placed on the upper end surface of the base, a cover plate rotatably connected to the mounting seat, a fitting component provided on one side of the cover plate, a detachable adsorption seat connected to the fitting component, a mounting hole provided on the cover plate, a module two correspondingly fitted with module one detachably mounted on the mounting hole, a through hole two adapted to the adsorption seat provided in the middle of the module two, a plurality of card blocks are rotated to release the abutment fixation of the plurality of card blocks on the module two, and then the module one, the module two and the fitting component which are the same size as the backlight plate are replaced, so as to meet the requirements of fitting foams of backlight plates of different sizes.

Description

Technical Field

[0001] The utility model belongs to the field of fixture structures, in particular to a flap-type fitting fixture with replaceable modules. Background Art

[0002] Nowadays, digital products are generally inseparable from display screens, which are basically composed of backlight panels, plastic frames, glass panels and other components. Mobile phone screens, car screens, etc., are usually used in environments with a certain degree of bumps, so when assembling the screen, a layer of foam will be placed on the backlight panel to reduce vibration and protect the backlight panel and other components;

[0003] In the past, foam pasting was basically done by manual pasting, but this method is inefficient, so a pasting jig came into being. For example, in the Chinese patent document "CN215789462U, pasting jig", when pasting the backlight product, the control valve assembly is started, and at the same time, the glass panel is placed on the upper template and adsorbed by the upper template, and the backlight module is placed on the lower template and adsorbed by the lower template; a first positioning device is provided, which can position the backlight module when the backlight module is placed on the lower template, so as to facilitate assembly, and a second positioning device is provided to position the glass panel to facilitate assembly; in addition, a first adjusting device is also provided, and the first adjusting device can adjust the position of the lower template on the base, so as to adjust the position of the backlight module relative to the glass panel, which can effectively prevent the backlight module and the glass panel from being misaligned during pasting, thereby effectively improving the pasting accuracy, improving the production yield, and reducing the production cost;

[0004] Although the appearance of this jig can improve the bonding efficiency to a certain extent, it cannot bond backlight modules of different sizes when in use. When backlight modules of different sizes need to be bonded, one or more jigs of different specifications need to be manufactured, which greatly increases the production cost. When the jig is not in use, storing multiple jigs will take up a lot of space. Utility Model Content

[0005] The purpose of the utility model is to provide a fitting fixture for a flip-type replaceable module to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A fitting fixture for a flip-top replaceable module comprises a base, a workbench and a pedestal are provided on the base, a groove is provided on the workbench, module one is placed on the groove, and a through hole one is provided in the middle of module one; module one is placed on the groove; a mounting seat is placed on the upper end surface of the base, a cover plate is rotatably connected to the mounting seat, a fitting component is provided on one side of the cover plate, the fitting component is detachably connected to an adsorption seat, a mounting hole is provided on the cover plate, module two corresponding to module one is detachably mounted on the mounting hole, and through hole two adapted to the adsorption seat is provided in the middle of module two.

[0008] Furthermore, the bonding assembly also includes a fixed seat, a pressure rod is provided on the fixed seat, the pressure rod extends axially to the lower end of the fixed seat and is connected to the adsorption seat, the adsorption seat is provided with a plurality of exhaust holes on the side facing the workbench, an air nozzle is installed on the other side of the adsorption seat, the air nozzle is connected to the exhaust holes, and a reset spring is provided between the pressure rod and the fixed seat.

[0009] Furthermore, the base is provided with a fixed plate on both sides along the width direction of the base, and longitudinal fine-tuning micrometers are installed on the two fixed plates. The two longitudinal fine-tuning micrometers are respectively against the two side walls along the width direction of the base, and the base is provided with guide rails on both sides along the length direction of the base.

[0010] Furthermore, strip holes are provided on the two side walls along the width direction of the base, and bolts for threaded connection with the side walls on both sides of the mounting base are passed through the two strip holes.

[0011] Furthermore, a second fixing plate fixedly connected to the base is provided on the side of the mounting seat away from the workbench, a transverse fine-tuning micrometer is installed on the second fixing plate, and the transverse fine-tuning micrometer abuts against the side wall of the mounting seat away from the workbench.

[0012] Furthermore, the mounting seat is symmetrically provided with pull rings on the same side of the second fixing plate, and both pull rings are connected with tension springs. The other side of the tension spring is provided with a second bolt threadedly connected to the base.

[0013] Furthermore, a plurality of anti-skid pads are fixedly mounted on the bottom of the base.

[0014] Beneficial effects of the utility model:

[0015] The utility model provides

[0016] Through the setting of the card blocks and the card slots, when backlight panels of different sizes need to be pasted with foam, it is only necessary to rotate a few card blocks to release the abutment and fixation of the card blocks on module two, and then replace module one, module two and bonding components of the same size as the backlight panel, so as to meet the needs of foam bonding of backlight panels of different sizes, and there is no need to prepare too many bonding components to bond backlight panels of different sizes, thereby improving practicality.

[0017] Other features and advantages of the present invention will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 : The overall structure of the utility model Figure 1 .

[0019] Figure 2 : The overall structure of the utility model Figure 2 .

[0020] Figure 3 : Explosion diagram of the utility model.

[0021] Figure numerals: 1, base; 2, workbench; 3, base; 11, fixing plate 1; 12, longitudinal fine-tuning micrometer; 13, guide rail; 21, groove; 22, module 1; 23, through hole 1; 24, card slot; 31, mounting seat; 32, strip hole; 33, bolt 1; 34, cover plate; 35, fitting component; 36, mounting hole; 37, module 2; 38, through hole 2; 39, card block; 311, fixing plate 2; 312, lateral fine-tuning micrometer; 313, pull ring; 314, tension spring; 315, bolt 2; 351, fixing seat; 352, pressure rod; 353, adsorption seat; 354, air nozzle; 355, air extraction hole; 356, reset spring; DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0023] Please refer to Figure 1-3 ;

[0024] The bonding fixture described in the utility model, through the arrangement of the card blocks 39 and the card slots 24, when backlight panels of different sizes need to be bonded with foam, it is only necessary to rotate a plurality of card blocks 39 to release the abutment and fixation of the card blocks 39 on the module two 37, and then replace the module one 22, the module two 37 and the bonding component 35 of the same size as the backlight panel, so as to meet the needs of bonding foam to backlight panels of different sizes.

[0025] Specifically, it comprises a base 1, on which a workbench 2 and a base 3 are arranged, a groove 21 is opened on the workbench 2, a module 22 is placed on the groove 21, a through hole 23 is arranged in the middle of the module 22, and the through hole 23 is used to place a backlight panel;

[0026] A mounting seat 31 is placed on the upper end surface of the base 3, and a cover plate 34 is rotatably connected to the mounting seat 31. A fitting component 35 is provided on the side of the cover plate 34 away from the workbench 2. The fitting component 35 can be locked and fixed by screws to achieve the purpose of being able to replace the fitting component 35. The fitting component 35 includes an adsorption seat 353 arranged at the bottom thereof, and the adsorption seat 353 is used to adsorb the foam. A mounting hole 36 is opened on the cover plate 34, and a module 2 37 corresponding to the module 1 22 can be detachably installed on the mounting hole 36. A through hole 2 38 for the adsorption seat 353 to pass through is provided in the middle of the module 2 37. The two sides of the cover plate 34 are respectively rotatably connected to the two sides of the module 2 37. There are several abutting blocks 39, and slots 24 corresponding to the several blocks 39 are respectively opened on the workbench 2 and the module 1 22. In this embodiment, there are 6 blocks 39, which clamp the four right angles of the module 1 22 on the back, and symmetrically clamp the module 1 22 on the front. Therefore, there are 2 slots 24 between the workbench 2 and the module 1 22, corresponding to the blocks 39 on the front of the module 1 22. The blocks 39 also have a positioning effect. When fitting, the blocks 39 will be inserted into the slots 24. If the blocks 39 cannot be inserted into the slots 24, it proves that the position of the cover plate 34 or the blocks 39 is inaccurate, so that the cover plate 34 cannot be fitted with the workbench 2, thereby improving the yield rate of fitting.

[0027] Specifically, when it is necessary to fit backlight panels of different sizes, first remove the fitting component 35, rotate the card block 39 in the direction away from module two 37, release the abutment and fixation of the card block 39 on module two 37, and then remove module two 37 and replace it with a module two 37 that is compatible with the backlight panel, rotate the card block 39 until the card block 39 is abutted and fixed with module two 37, and then replace the fitting component 35 with a fitting component 35 with an adsorption seat 353 that is compatible with installation station two, and align the adsorption seat 353 with installation station two, and then fix the fitting component 35, and finally remove module one 22 and replace it with a module one 22 that is compatible with the backlight panel. After the replacement is completed, install it at the installation station Place the backlight panel to be bonded on the first installation station, place the foam to be bonded on the second installation station, and adsorb the foam to be bonded through the exhaust hole 355 on the adsorption seat 353, then rotate the cover plate 34 until the foam and the backlight panel are in contact, and then press down the bonding component 35 to complete the bonding of the foam and the backlight panel, and then open the cover plate 34 to take out the backlight panel after bonding, and then place other backlight panels to be bonded on the first installation station, and place the foam to be bonded on the second installation station and adsorb it, repeat the above steps to continue bonding, this design can meet the needs of bonding foams for backlight panels of different sizes, and there is no need to prepare too many bonding components 35 to bond backlight panels of different sizes, thereby improving practicality.

[0028] In this embodiment, the fitting component 35 also includes a fixing seat 351, on which a pressure rod 352 is provided. The pressure rod 352 axially extends to the lower end of the fixing seat 351 and is connected to the adsorption seat 353. The adsorption seat 353 is provided with a plurality of exhaust holes 355 on the side facing the workbench 2. The pressure rod 352 is used to press the adsorption seat 353 downward so that the foam is tightly attached to the backlight panel. An air nozzle 354 is installed on the other side of the adsorption seat 353, and the air nozzle 354 is connected to the exhaust hole 355. In practical applications, The air nozzle 354 is connected to the external air extraction device through the air pipe, and the air around the air extraction hole 355 is extracted through the air extraction device, thereby achieving the adsorption of the foam. A return spring 356 is provided between the pressure rod 352 and the fixing seat 351. During bonding, the pressure rod 352 squeezes the return spring 356 to deform the return spring 356. After the bonding is completed, the pressure rod 352 is released, and the pressure rod 352 rebounds to its original position due to the reaction force of the return spring 356, and there is no need to manually lift the pressure rod 352.

[0029] Specifically, place the foam on the adsorption seat 353, turn on the external vacuum device to adsorb the foam so that the foam is firmly adhered to the adsorption seat 353, and then fit the cover plate 34 to the workbench 2. After the bonding is completed, press down the pressure rod 352 to stick the foam tightly to the backlight panel, and then turn off the vacuum device to release the adsorption of the foam on the adsorption seat 353. The foam and the backlight panel can be bonded, and then the backlight panel is opened to take out the bonded backlight panel.

[0030] In this embodiment, the base 1 is provided with fixed plates 11 on both sides along the width direction of the base 3, and longitudinal fine-tuning micrometers 12 are installed on the two fixed plates 11. The two longitudinal fine-tuning micrometers 12 are respectively abutted against the two side walls along the width direction of the base 3, and the base 1 is provided with guide rails 13 on both sides along the length direction of the base 3.

[0031] Specifically, the longitudinal position of the base 3 is adjusted by adjusting the extended length of the fine-tuning micrometer. When the position of the base 3 is adjusted, it will slide along the guide rail 13. The side wall of the base 3 abuts against the guide rail 13, which can avoid the base 3 from being offset during adjustment. The two longitudinal fine-tuning micrometers 12 are both abutted against the center position of the two side walls along the width direction of the base 3, further avoiding the position of the base 3 from being offset during adjustment.

[0032] In this embodiment, strip holes 32 are provided on the two side walls along the width direction of the base 3. The shape of the strip holes is elliptical. The two strip holes 32 are penetrated by bolts 33 for threaded connection with the side walls of the mounting seat 31 on both sides. The bolts 33 are hand-tightened bolts, which are convenient for people to rotate the bolts 33, and can be conveniently loosened to adjust the position of the mounting seat 31, and tightened to fix the mounting seat 31. The nut of the bolt 33 is located outside the base 3, and a rubber pad is placed between the lower end surface of the nut of the bolt 33 and the outer side wall of the base 3. When the mounting seat 31 is locked, the rubber pad will play a protective role and will not cause the bolt 33 to damage the surface of the base 3. At the same time, considering that the nut The materials of bolt 33 and base 3 are both of high hardness, and the friction force is relatively small when in direct contact, making it difficult to achieve stable locking. By adding a rubber pad between the two, the friction coefficient of the contact surface can be effectively increased, thereby ensuring a tight connection between the bolt and base 3 and achieving a locking effect. The major axis of the strip hole 32 is larger than the diameter of the screw of bolt 33, and the minor axis of the strip hole 32 is the same as the diameter of the screw of bolt 33. Two points on the screw in the vertical direction are in close contact with the inner wall of the strip hole 32, ensuring the stability of the mounting base 31 in the vertical dimension, effectively preventing shaking or displacement caused by external force, and improving the stability and reliability of the mounting base 31.

[0033] In this embodiment, a second fixing plate 311 fixedly connected to the base 3 is provided on the side of the mounting seat 31 away from the workbench 2, and a lateral fine-tuning micrometer 312 is installed on the second fixing plate 311. The lateral fine-tuning micrometer 312 is abutted against the side of the mounting seat 31 away from the workbench 2, and abuts against the center position of the side wall of the mounting seat 31. The second fixing plate 311 is set on the upper end surface of the base 3, so that the lateral fine-tuning micrometer 312 will only abut against the center position of the side wall of the mounting seat 31, which is convenient for adjusting the mounting seat 31 and avoiding displacement during adjustment. The lateral position of the mounting seat 31 is adjusted by adjusting the fine-tuning micrometer.

[0034] Furthermore, the mounting seat 31 is symmetrically provided with pull rings 313 on the same side of the second fixing plate 311, and the two pull rings 313 are connected to a tension spring 314. The other side of the tension spring 314 is provided with a second bolt 315 threadedly connected to the base 1. The tension spring 314 applies a reverse force to the lateral fine-tuning micrometer 312 on the mounting seat 31. When the mounting seat 31 is adjusted toward the workbench 2, the tension spring 314 pulls the mounting seat 31 back, so that the mounting seat 31 is always in contact with the end face of the lateral fine-tuning micrometer 312, and no gap is left to cause the problem of inaccurate adjustment of the position. When the mounting seat 31 is adjusted in the direction away from the workbench 2, the fine-tuning micrometer is retracted, and the tension spring 314 pulls the mounting seat 31 back. There is no need to manually adjust the position of the mounting seat 31, which improves convenience. Both ends of the tension spring 314 are hooks, which hook the pull ring 313 and the bolt 315 respectively. If the tension spring 314 has been permanently deformed due to long-term use, the hooks at both ends of the tension spring 314 can be directly pulled out from the bolt 315 and the pull ring 313 respectively, and then a new tension spring 314 can be replaced without removing other parts, which is convenient for maintenance.

[0035] In this embodiment, a non-slip pad is fixedly installed at the bottom of the base 1, and the bonding jig can be directly placed on the table for bonding through the non-slip pad, which is convenient for transportation. The non-slip pad can increase the friction between the base 1 and the table to avoid the base 1 during bonding, increase the bonding jig and the workbench 2. In addition, the base 1 can be threadedly fixed to the table by using bolts to further avoid shaking during bonding.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0037] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims

1. A clamshell-type replaceable module laminating jig, comprising a base (1), wherein the base (1) is provided with a workbench (2) and a base (3), characterized in that: The workbench (2) is provided with a groove (21), and a module 1 (22) is placed on the groove (21); A mounting seat (31) is placed on the upper end surface of the base (3), a cover plate (34) is rotatably connected to the mounting seat (31), a fitting component (35) is provided on one side of the cover plate (34), the fitting component (35) is detachably connected to an adsorption seat (353), a mounting hole (36) is provided on the cover plate (34), a module 2 (37) corresponding to the module 1 (22) is detachably mounted on the mounting hole (36), and a through hole 2 (38) adapted to the adsorption seat (353) is provided in the middle of the module 2 (37).

2. A clamshell replaceable module laminating jig according to claim 1, characterized in that: The fitting assembly (35) also includes a fixed seat (351), on which a pressure rod (352) is provided, and the pressure rod (352) axially extends to the lower end of the fixed seat (351) and is connected to the adsorption seat (353), and the adsorption seat (353) is provided with a plurality of exhaust holes (355) on the side facing the workbench (2), and an air nozzle (354) is installed on the other side of the adsorption seat (353), and the air nozzle (354) is connected to the exhaust hole (355), and a return spring (356) is provided between the pressure rod (352) and the fixed seat (351).

3. The laminating jig of a flip-type replaceable module according to claim 1, characterized in that: The base (1) is provided with fixing plates (11) on both sides along the width direction of the base (3); longitudinal fine-tuning micrometers (12) are installed on the two fixing plates (11); the two longitudinal fine-tuning micrometers (12) are respectively abutted against two side walls along the width direction of the base (3); and the base (1) is provided with guide rails (13) on both sides along the length direction of the base (3).

4. The clamshell replaceable module laminating jig according to claim 1, characterized in that: Strip holes (32) are provided on two side walls along the width direction of the base (3), and bolts (33) for threaded connection with the side walls of the mounting seat (31) are passed through the two strip holes (32).

5. The laminating jig of a flip-type replaceable module according to claim 1, characterized in that: A second fixing plate (311) fixedly connected to the base (3) is provided on the side of the mounting seat (31) away from the workbench (2), and a transverse fine-tuning micrometer (312) is installed on the second fixing plate (311), and the transverse fine-tuning micrometer (312) abuts against a side wall of the mounting seat (31) on the side away from the workbench (2).

6. The laminating jig for a flip-top replaceable module according to claim 5, characterized in that: The mounting seat (31) is symmetrically provided with pull rings (313) on the same side of the second fixing plate (311), and the two pull rings (313) are both connected to a tension spring (314), and the other side of the tension spring (314) is provided with a second bolt (315) threadedly connected to the base (1).

7. The laminating jig for a flip-top replaceable module according to claim 1, characterized in that: A plurality of anti-skid pads are fixedly mounted on the bottom of the base (1).

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