TP and LCM fitting tool

Abstract

The utility model relates to the technical field of mobile phone screen processing, in particular to a TP and LCM fitting tool which comprises a base, the surface of the base is fixedly connected with a bottom plate, the surface of the bottom plate is movably connected with a containing boss, the back face of the top end of the base is fixedly connected with a back plate, and the surface of the back plate is movably connected with a containing bottom plate. A first transverse plate, a second transverse plate and a third transverse plate are sequentially and movably arranged above the containing bottom plate, an air cylinder mechanism is arranged on the surface of the third transverse plate in a penetrating mode and penetrates through the second transverse plate and the first transverse plate at the same time, and bottom sleeves are fixedly connected to the two sides of the top of the second transverse plate and the two sides of the top of the first transverse plate. The effect of placing the external TP is achieved by matching the placing bottom plate with the placing groove in the surface, the effect of ensuring the fitting accuracy of the placing bottom plate and the bottom plate is achieved by matching the positioning rod with the positioning seat, and the effect of ensuring the lifting stability of the placing bottom plate is achieved by matching the guide groove with the guide block on the back surface of the placing bottom plate.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile phone screen processing, and in particular to a TP and LCM laminating tool. Background Art

[0002] LCM (LCD Module) is an LCD display module, liquid crystal module, which refers to a component that assembles liquid crystal display devices, connectors, peripheral circuits such as control and drive, PCB circuit boards, backlight sources, structural parts, etc. The existing full bonding technology for mobile phone touch screens is: the mobile phone TP (touch panel) or cover plate and LCM use OCA optical adhesive tape. When bonding the two, the existing bonding tooling first places the two in the corresponding placement slots, and then drives the upper and lower bottom plates to contact and complete the bonding through the driving mechanism. The existing problems are:

[0003] The existing bonding tooling directly drives the corresponding TP module placement plate to descend and contact the LCM module placement boss below through the driving mechanism therein to complete the bonding. There is no elastic buffer structure during the bonding process between the two. Direct downward pressure bonding is likely to cause bonding damage, and there is also the possibility of poor bonding effect.

[0004] Therefore, the utility model proposes a TP and LCM lamination tool. Utility Model Content

[0005] In view of the defects in the prior art, the utility model provides a TP and LCM bonding tooling, which can solve:

[0006] The existing bonding tooling directly drives the corresponding TP module placement plate to descend and contact the LCM module placement boss below through the driving mechanism therein to complete the bonding. There is no elastic buffer structure during the bonding process between the two. Direct downward pressure bonding is likely to cause bonding damage. At the same time, there is also the problem of poor bonding effect.

[0007] In order to solve the above technical problems, the utility model proposes the following technical solutions:

[0008] A TP and LCM laminating tool comprises a base, a bottom plate is fixedly connected to the surface of the base, a placement boss is movably connected to the surface of the bottom plate, a back plate is fixedly connected to the top back of the base, a placement bottom plate is movably connected to the surface of the back plate, a first transverse plate, a second transverse plate and a third transverse plate are movably arranged above the placement bottom plate in sequence, a cylinder mechanism is penetrated on the surface of the third transverse plate, the cylinder mechanism penetrates the second transverse plate and the first transverse plate at the same time, bottom sleeves are fixedly connected to both sides of the top of the second transverse plate and the first transverse plate, guide rods are vertically connected to both sides of the bottom of the third transverse plate, the guide rods movably penetrate the bottom sleeve and the second transverse plate and the first transverse plate at the same time, a buffer assembly is movably arranged between the first transverse plate and the placement bottom plate, a placement groove is fixedly provided on the surface of the placement bottom plate, guide grooves are fixedly provided on both sides of the surface of the back plate, a positioning rod is fixedly connected to the bottom outer surface of the placement bottom plate, a positioning seat is fixedly connected to the top outer surface of the base corresponding to the positioning rod, and a limited position block is fixedly connected to the surface of the bottom plate.

[0009] Furthermore, the buffer assembly includes an upper mounting sleeve fixedly connected to the first transverse plate and a lower mounting sleeve fixedly connected to the placement base plate, and a compression spring sleeve is sleeved between the upper mounting sleeve and the lower mounting sleeve.

[0010] Furthermore, the placing boss is arranged as a whole in a rectangular platform, and two groups of rectangular raised platforms are arranged side by side on its surface. At the same time, the center position of the bottom of the placing boss is rotatably connected between the shaft body and the bottom plate.

[0011] Furthermore, the placement base plate is arranged horizontally as a whole, the placement groove on the surface and the rectangular raised platform at one end of the placement boss surface are arranged in relatively upper and lower positions, two groups of positioning rods are arranged vertically, and are located at the lower positions on both sides of the front side of the placement base plate, and the positioning seat and the positioning rod are arranged in a matching manner, and the two are movably connected.

[0012] Furthermore, the guide grooves are vertically opened and located at both sides of the surface of the back plate, and raised guide blocks are arranged at both sides of the back side of the bottom plate corresponding to the guide grooves.

[0013] Furthermore, the cylinder mechanism is arranged to penetrate the third horizontal plate, the second horizontal plate and the first horizontal plate in sequence, the bottom section of the cylinder mechanism is a telescopic section, the guide rod is movably penetrated through the bottom sleeve, the second horizontal plate and the first horizontal plate in sequence, and is also movably penetrated through the upper mounting sleeve at the same time, and the top end of the guide rod is fixedly connected to the third horizontal plate, and the bottom end is fixedly sleeved with the lower mounting sleeve.

[0014] Furthermore, the upper mounting sleeve is configured as a cylindrical sleeve, while the side profile of the lower mounting sleeve is configured as an inverted "T"-shaped sleeve.

[0015] It can be seen from the above technical solution that the beneficial effects of the utility model are:

[0016] 1. The utility model can achieve the effect of facilitating rotation adjustment on the surface of the bottom plate through the movably arranged placement boss, which can effectively improve the fitting efficiency.

[0017] 2. The external TP can be placed by matching the placement groove on the surface of the placement base plate, the accuracy of the fit between the placement base plate and the base plate can be ensured by matching the positioning rod with the positioning seat, and the lifting stability of the placement base plate can be ensured by matching the guide groove with the guide block on the back of the placement base plate.

[0018] 3. The cylinder mechanism is used to push the first horizontal plate to move up and down, and the guide rod is used to provide guiding stability for the lifting and fitting operation of the entire device.

[0019] 4. Through the upper mounting sleeve and the lower mounting sleeve, in cooperation with the compression spring sleeve therebetween, an elastic buffering effect is achieved for the entire fitting operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0021] Figure 1 It is a front view of the overall structure of the utility model;

[0022] Figure 2 This is a front view of the main structure connection in the utility model;

[0023] Figure 3 For the utility model Figure 1 A magnified view of the structure at center;

[0024] Figure 4 For the utility model Figure 2 A magnified view of the structure at B in the middle;

[0025] Figure 5 For the utility model Figure 2 Enlarged view of the structure at point C in the middle.

[0026] Reference numerals:

[0027] 1. Base; 2. Bottom plate; 3. Placement boss; 4. Back plate; 5. Placement bottom plate; 6. First horizontal plate; 7. Second horizontal plate; 8. Third horizontal plate; 9. Cylinder mechanism; 10. Bottom sleeve; 11. Guide rod; 12. Buffer assembly; 13. Placement groove; 14. Guide groove; 15. Positioning rod; 16. Positioning seat; 17. Upper mounting sleeve; 18. Limit block; 19. Lower mounting sleeve. DETAILED DESCRIPTION

[0028] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0029] See also Figure 1-5 As shown, a TP and LCM laminating tool comprises a base 1, a bottom plate 2 is fixedly connected to the surface of the base 1, a placement boss 3 is movably connected to the surface of the bottom plate 2, a back plate 4 is fixedly connected to the top back of the base 1, a placement bottom plate 5 is movably connected to the surface of the back plate 4, a first horizontal plate 6, a second horizontal plate 7 and a third horizontal plate 8 are movably arranged above the placement bottom plate 5 in sequence, a cylinder mechanism 9 is penetrated on the surface of the third horizontal plate 8, the cylinder mechanism 9 penetrates the second horizontal plate 7 and the first horizontal plate 6 at the same time, bottom sleeves 10 are fixedly connected to both sides of the top of the second horizontal plate 7 and the first horizontal plate 6, guide rods 11 are vertically connected to both sides of the bottom of the third horizontal plate 8, the guide rods 11 are movably penetrated through the bottom sleeve 10 and the second horizontal plate 7 and the first horizontal plate 6 at the same time, and a buffer is movably arranged between the first horizontal plate 6 and the placement bottom plate 5. Component 12, a placement groove 13 is fixedly opened on the surface of the placement base plate 5, guide grooves 14 are fixedly opened on both sides of the surface of the back plate 4, a positioning rod 15 is fixedly connected to the bottom outer surface of the placement base plate 5, a positioning seat 16 is fixedly connected to the top outer surface of the base 1 corresponding to the positioning rod 15, and a limiting block 18 is fixedly connected to the surface of the base plate 2. When the device is in use, firstly place two groups of LCM on the rectangular boss on the surface of the placement boss 3, and then place TP in the placement groove 13 on the surface of the placement base plate 5, the cylinder mechanism 9 is started, driving the first cross plate 6 to descend, and then the placement base plate 5 and the placement boss 3 are contacted to complete the initial fitting, and then as the cylinder mechanism 9 descends, the buffer component 12 is subjected to force, driving the placement base plate 5 to be further subjected to force and maintain contact with the placement boss 3 to complete the final fitting.

[0030] In the embodiment of the utility model, the buffer assembly 12 includes an upper mounting sleeve 17 fixedly connected to the first horizontal plate 6 and a lower mounting sleeve 19 fixedly connected to the placing base plate 5. A compression spring sleeve is sleeved between the upper mounting sleeve 17 and the lower mounting sleeve 19. The placing boss 3 is arranged as a whole in a rectangular table, and two groups of rectangular protrusions are arranged side by side on its surface. At the same time, the bottom center position of the placing boss 3 is rotatably connected between the shaft and the base plate 2. The movably arranged placing boss 3 can facilitate rotation and adjustment on the surface of the base plate 2, which can effectively improve the fitting efficiency.

[0031] When performing the bonding operation, the user places the external LCM on the rectangular raised platform on the surface of the placement boss 3 for bonding operation. The user can place two groups of LCM at the same time. After one group of bonding is completed, the placement boss 3 can be rotated to quickly complete the bonding process of the next group of LCM.

[0032] The placement base plate 5 is arranged horizontally as a whole, and the placement groove 13 on the surface and the rectangular raised platform at one end of the surface of the placement boss 3 are arranged relatively in upper and lower positions. Two groups of positioning rods 15 are arranged vertically and are located at the lower positions on both sides of the front side of the placement base plate 5, and the positioning seat 16 and the positioning rod 15 are arranged in a matching manner. The two are movably sleeved. The guide groove 14 is opened vertically and is located on both sides of the surface of the back plate 4. At the same time, raised guide blocks are arranged on both sides of the back side of the placement base plate 5 corresponding to the guide groove 14. The effect of placing the external TP is achieved by cooperating with the placement groove 13 on the surface of the placement base plate 5, and the positioning rod 15 is coordinated with the positioning seat 16 to ensure the accuracy of the placement base plate 5 and the base plate 2. The guide groove 14 is coordinated with the guide block on the back side of the placement base plate 5 to ensure the lifting stability of the placement base plate 5.

[0033] During the fitting operation, the placement base plate 5 steadily descends along the guide groove 14 , and the positioning rod 15 and the positioning seat 16 are engaged to ensure the fitting accuracy between the house base plate 5 and the placement boss 3 .

[0034] The cylinder mechanism 9 is arranged to penetrate the third cross plate 8, the second cross plate 7 and the first cross plate 6 in sequence. The position between the second cross plate 7 and the first cross plate 6 in the bottom section of the cylinder mechanism 9 is a telescopic section. The guide rod 11 is movable and penetrates the bottom sleeve 10, the second cross plate 7 and the first cross plate 6 in sequence, and is also movable and penetrates the upper mounting sleeve 17 at the same time. The top end of the guide rod 11 is fixedly connected to the third cross plate 8, and the bottom end is fixedly connected to the lower mounting sleeve 19. The cylinder mechanism 9 is used to achieve the effect of pushing the first cross plate 6 to rise and fall, and the guide rod 11 is used to provide guiding stability for the lifting and fitting operation of the entire device.

[0035] Since the bottom section of the cylinder mechanism 9 is arranged as a telescopic section, when the cylinder mechanism 9 is started, the first transverse plate 6 is pushed down. Meanwhile, since the top end of the guide rod 11 is fixedly connected to the third transverse plate 8, during the process of the first transverse plate 6 descending, the third transverse plate 8 is lifted and lowered at the same time.

[0036] The upper mounting sleeve 17 is configured as a cylindrical sleeve, while the lower mounting sleeve 19 has an inverted "T"-shaped sleeve in side profile. The upper mounting sleeve 17 and the lower mounting sleeve 19 cooperate with the compression spring sleeve therebetween to provide elastic buffering effect for the entire fitting operation.

[0037] During the bonding operation, the cylinder mechanism 9 pushes the first cross plate 6 to descend first. The descent of the first push plate 6 directly pushes the placement base plate 5 on which the TP is placed to descend initially, so that the placement base plate 5 and the LCM placed on the placement boss 3 are initially bonded. Then, as the cylinder mechanism 9 drives the first cross plate 6 to descend, the compression spring sleeve arranged between the upper mounting sleeve 17 and the lower mounting sleeve 19 is compressed, providing reverse force to the placement base plate 5, so that the placement base plate 5 is further bonded with the placement boss 3 to ensure the bonding effect. At the same time, during this process, the bonding pressure is elastically buffered by the spring assembly 12 to avoid bonding damage.

[0038] The limiting block 18 is arranged in an "L" shape and is located outside one end of the placement boss 3.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims

1. A TP and LCM lamination tool, characterized by: The invention comprises a base (1), the surface of the base (1) is fixedly connected with a bottom plate (2), the surface of the bottom plate (2) is movably connected with a placement boss (3), the top back of the base (1) is fixedly connected with a back plate (4), the surface of the back plate (4) is movably connected with a placement bottom plate (5), a first horizontal plate (6), a second horizontal plate (7) and a third horizontal plate (8) are movably arranged above the placement bottom plate (5), a cylinder mechanism (9) is arranged through the surface of the third horizontal plate (8), the cylinder mechanism (9) is arranged through the second horizontal plate (7) and the first horizontal plate (6), both sides of the top of the second horizontal plate (7) and the first horizontal plate (6) are fixedly connected with bottom sleeves (10), and the third horizontal plate (8) is movably arranged above the placement bottom plate (5). Guide rods (11) are vertically connected to both sides of the bottom of the plate (8), and the guide rods (11) are movably connected to the bottom sleeve (10), the second horizontal plate (7) and the first horizontal plate (6). A buffer assembly (12) is movably arranged between the first horizontal plate (6) and the placement bottom plate (5). A placement groove (13) is fixedly provided on the surface of the placement bottom plate (5), and guide grooves (14) are fixedly provided on both sides of the surface of the back plate (4). A positioning rod (15) is fixedly connected to the outer surface of the bottom of the placement bottom plate (5), and a positioning seat (16) is fixedly connected to the outer surface of the top of the base (1) corresponding to the positioning rod (15). A limiting block (18) is fixedly connected to the surface of the bottom plate (2).

2. The TP and LCM lamination tool according to claim 1, characterized in that: The buffer assembly (12) comprises an upper mounting sleeve (17) fixedly connected to the first transverse plate (6) and a lower mounting sleeve (19) fixedly connected to the placement base plate (5), and a compression spring sleeve is sleeved between the upper mounting sleeve (17) and the lower mounting sleeve (19).

3. The TP and LCM lamination tool according to claim 1, characterized in that: The placement boss (3) is arranged as a whole in the form of a rectangular platform, and two groups of rectangular raised platforms are arranged side by side on its surface. At the same time, the center position of the bottom of the placement boss (3) is rotatably connected between the shaft body and the bottom plate (2).

4. The TP and LCM laminating tool according to claim 1, characterized in that: The placing base plate (5) is arranged as a whole in a horizontal direction, the placing groove (13) on the surface and the rectangular protruding platform at one end of the placing protruding platform (3) are arranged in a relatively upper and lower position, two groups of positioning rods (15) are arranged vertically, and are located at the lower positions on both sides of the front side of the placing base plate (5), and the positioning seat (16) and the positioning rod (15) are arranged in a matching manner, and the two are movably sleeved.

5. The TP and LCM laminating tool according to claim 1, characterized in that: The guide groove (14) is vertically opened and located at two sides of the surface of the back plate (4), and at the same time, two sides of the back side of the bottom plate (5) are provided with raised guide blocks corresponding to the guide groove (14).

6. The TP and LCM laminating tool according to claim 1, characterized in that: The cylinder mechanism (9) sequentially penetrates the third transverse plate (8), the second transverse plate (7) and the first transverse plate (6); the bottom section of the cylinder mechanism (9) is a telescopic section; the guide rod (11) sequentially movably penetrates the bottom sleeve (10), the second transverse plate (7) and the first transverse plate (6), and simultaneously movably penetrates the upper mounting sleeve (17); the top end of the guide rod (11) is fixedly connected to the third transverse plate (8), and the bottom end is fixedly sleeved to the lower mounting sleeve (19).

7. The TP and LCM laminating tool according to claim 2, characterized in that: The upper mounting sleeve (17) is configured as a cylindrical sleeve, while the lower mounting sleeve (19) is configured as an inverted "T"-shaped sleeve in side section.

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