Display backboard shaping device

Abstract

The invention relates to the technical field of display back plate machining, and particularly discloses a display back plate shaping device which comprises main equipment, the main equipment is provided with an operation notch, a vertically-arranged hydraulic cylinder is installed at the top of the operation notch, the telescopic end of the hydraulic cylinder faces downwards and is provided with a lower pressing seat, and an upper mounting seat is arranged on the lower pressing seat in a sliding fit mode; the bottom of the operation notch is slidably matched with a lower mounting base, a moving table is arranged on the side edge of the main equipment, a butt-joint frame mechanism is arranged on one side of the moving table, the butt-joint frame mechanism can be provided with an upper die body and a lower die body, and a pushing mechanism is further arranged on the moving table. The upper mold body, the lower mold body and main equipment can be conveniently installed and operated, convenient experiment operation can be met, the overall operation is flexible and convenient, and the production efficiency is effectively improved.

Description

Technical Field

[0001] The present invention relates to the technical field of display backplane processing, and particularly to a display backplane shaping device. Background Art

[0002] After the display backplanes of different specifications are found to have uneven defects, it is often necessary to deal with these problems, that is, to make an upper mold and a lower mold so that the made upper mold and lower mold can effectively flatten and repair the display backplane. Therefore, there is a situation of conducting experiments on the display backplane and the upper mold and the lower mold. The experiment can obtain relevant matching situations and repair effects. However, most of the existing display backplane shaping devices are in the form of fixed equipment, and both the upper mold and the lower mold are fixed by bolts. When experiments need to be carried out, the replacement efficiency of the upper mold and the lower mold is low, and the experiment occupies the normal production operation of the equipment, affecting the overall production.

[0003] Therefore, in order to solve such problems, we propose a display backplane shaping device. Summary of the Invention

[0004] The purpose of the present invention is to solve the deficiencies existing in the prior art, and to propose a display backplane shaping device.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A display backplane shaping device includes a main device. The main device is provided with an operation notch. A vertically arranged hydraulic cylinder is installed at the top of the operation notch. The telescopic end of the hydraulic cylinder faces downward and is installed with a pressing seat. An upper mounting seat is slidably matched on the pressing seat. A lower mounting seat is slidably matched at the bottom of the operation notch. A moving table is arranged on the side of the main device. A docking frame mechanism is arranged on one side of the moving table. The docking frame mechanism can set an upper mold body and a lower mold body. A pushing mechanism is also arranged on the moving table.

[0007] Preferably, the upper mounting seat is horizontally slidably matched with the bottom of the pressing seat, and the upper mounting seat can slide out from both ends of the pressing seat.

[0008] Preferably, the lower mounting seat is horizontally slidably matched with the upper side of the bottom of the operation notch, and the lower mounting seat can slide out from both ends of the bottom of the operation notch.

[0009] Preferably, the upper mold body is detachably fixed to the bottom of the upper mounting seat. First collar rings are arranged at both the left and right ends of the upper mounting seat. First electric push rods are vertically fixed at both the left and right ends of the pressing seat. The telescopic ends of the two first electric push rods can be respectively inserted into the two first collar rings.

[0010] Preferably, the lower die body is detachably fixed to the top of the lower mounting seat. Second collar rings are provided at both the left and right ends of the lower mounting seat. Two second electric push rods are symmetrically provided at the bottom of the operation notch, and the telescopic ends of the two second electric push rods can be inserted into the two second collar rings respectively.

[0011] Preferably, the docking frame mechanism includes a support frame. Link rods are rotatably connected to both sides of the support frame. One end of each link rod is rotatably connected to a slider, and the slider is horizontally slidably connected to the moving platform. The support frame is provided with a top mounting seat and a bottom mounting seat arranged in parallel. The top mounting seat can be aligned and abutted against the side of the lower pressing seat, and the bottom mounting seat can be aligned and abutted against the bottom of the operation notch.

[0012] Preferably, the top mounting seat is horizontally and fixedly arranged at the top of the support frame, and the bottom mounting seat is vertically slidably connected to the middle of the support frame. An intermediate plate is horizontally fixed in the middle of the support frame. A first oil cylinder and a second oil cylinder are respectively fixed in the middle of the intermediate plate. The telescopic end of the first oil cylinder faces upward and is fixed to the bottom of the bottom mounting seat, and the telescopic end of the second oil cylinder faces downward and is fixed with a bottom plate.

[0013] Preferably, the upper mounting seat can be slidably arranged at the bottom of the top mounting seat, and the lower mounting seat can be slidably arranged at the top of the bottom mounting seat. A third electric push rod is vertically fixed to the side of the top mounting seat, and the telescopic end of the third electric push rod can be inserted into the first collar ring. A fourth electric push rod is vertically fixed to the side of the bottom mounting seat, and the fourth electric push rod can be inserted into the second collar ring.

[0014] Preferably, the top mounting seat is provided with a notch matching the first electric push rod at one end of the lower pressing seat. A plurality of rollers are respectively installed at the bottoms of the support frame and the moving platform.

[0015] Preferably, the pushing mechanism includes an electric telescopic rod. A support platform is fixed to the top of the moving platform. The electric telescopic rod is fixed to the support platform through a rotating seat. The electric telescopic rod can be rotated into a vertical state and a horizontal state. A fixed shell for positioning the electric telescopic rod is provided on the support platform. The telescopic end of the electric telescopic rod is fixed with a motor. The output end of the motor is fixed with a rectangular block. Push plates are detachably connected to both ends of the rectangular block. The telescopic end of the electric telescopic rod can extend between the lower pressing seat and the operation notch.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1: The present invention can realize and satisfy the experimental operation of the display backplane with the upper mold body and the lower mold body. The experiment can obtain relevant matching conditions and repair effects. The upper mold body and the lower mold body can be conveniently replaced on the docking frame mechanism, and can be timely experimentally operated on the side of the corresponding production line, and will not occupy the normal production operation of the main equipment, effectively reducing the impact on the overall production. At the same time, after the experiment is completed and qualified, the mobile platform can be directly moved to the side of the main equipment to realize the convenient transportation of the upper mold body and the lower mold body, and the subsequent convenient installation operation of the upper mold body and the lower mold body with the main equipment, effectively reducing the impact on work efficiency.

[0018] 2: In the present invention, the convenient installation or disassembly operation of the upper mold body and the lower mold body with the main equipment can be realized, effectively improving the convenience of replacement and effectively reducing the impact of replacement on production. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0020] Figure 1 Is the first axonometric drawing of the present invention;

[0021] Figure 2 Is the second axonometric drawing of the present invention;

[0022] Figure 3 Is Figure 2 The partial enlarged view at A in

[0023] Figure 4 Is the side view of the present invention;

[0024] Figure 5 Is the structural schematic diagram of the present invention after the support frame is separated from the main equipment;

[0025] Figure 6 Is the structural schematic diagram of the main equipment of the present invention;

[0026] Figure 7 Is the structural schematic diagram of the support frame of the present invention.

[0027] In the figure: 1. Main device; 2. Lower pressing seat; 3. Upper mounting seat; 4. Lower mounting seat; 5. Moving table; 6. Upper die body; 7. Lower die body; 8. First electric push rod; 9. First collar; 10. Second collar; 11. Second electric push rod; 12. Support frame; 13. Link; 14. Top mounting seat; 15. Bottom mounting seat; 16. Intermediate plate; 17. First oil cylinder; 18. Second oil cylinder; 19. Base plate; 20. Third electric push rod; 21. Fourth electric push rod; 22. Electric telescopic rod; 23. Support table; 24. Fixed shell; 25. Motor; 26. Rectangular block; 27. Push plate. Detailed implementation manner

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0029] Referring to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 and Figure 7 , a display backplane shaping device includes a main device 1. The main device 1 is used for the shaping processing of the display backplane. The main device 1 can perform stamping and shaping operations on the backplane, mainly used to handle deformation problems such as backplane bending and depression, and can perform leveling operations on the backplane to ensure the flatness of the backplane. The main device 1 is provided with an operation notch, and the operation notch is the working station of the main device 1. A vertically arranged hydraulic cylinder is installed at the top of the operation notch. The telescopic end of the hydraulic cylinder faces downward and is installed with a lower pressing seat 2. The lower pressing seat 2 is slidably positioned in the operation notch. A slidably matched upper mounting seat 3 is provided on the lower pressing seat 2, and a slidably matched lower mounting seat 4 is provided at the bottom of the operation notch. A moving table 5 is provided on the side of the main device 1. A docking frame mechanism is provided on one side of the moving table 5. The docking frame mechanism can set an upper die body 6 and a lower die body 7. A pushing mechanism is also provided on the moving table 5. The upper die body 6 and the lower die body 7 are respectively connected to the upper mounting seat 3 and the lower mounting seat 4. The backplane can be placed on the lower die body 7, and the upper die body 6 and the lower die body 7 can be controlled to perform downward pressing and leveling operations through the hydraulic cylinder.

[0030] As a technical optimization solution of the present invention, the upper mounting seat 3 is slidably matched with the bottom of the lower pressing seat 2 in the horizontal direction. The upper mounting seat 3 can slide out from both ends of the lower pressing seat 2. That is, a first chute is provided at the bottom of the lower pressing seat 2, and a first slide rail slidably matched with the first chute is provided at the top of the upper mounting seat 3. The upper mounting seat 3 can slide out from both ends of the first chute. Multiple first chutes can be provided, and correspondingly, multiple first slide rails can also be provided. The first chute and the first slide rail have a clamping effect.

[0031] As a technical optimization solution of the present invention, the lower mounting base 4 is horizontally slidably matched with the upper side of the bottom of the operation notch. The lower mounting base 4 can slide out from both ends of the bottom of the operation notch. That is, a second chute is provided on the upper side of the bottom of the operation notch, and a second slide rail slidably matched with the second chute is provided at the bottom of the lower mounting base 4. The lower mounting base 4 can slide out from both ends of the second chute. Multiple second chutes can be provided, and correspondingly, multiple second slide rails can also be provided. The second chute and the second slide rail have a clamping effect.

[0032] As a technical optimization solution of the present invention, the upper mold body 6 is detachably fixed to the bottom of the upper mounting base 3. First collar 9 is provided at both the left and right ends of the upper mounting base 3. First electric push rods 8 are vertically fixed at both the left and right ends of the lower pressing seat 2. The telescopic ends of the two first electric push rods 8 can be respectively inserted into the two first collars 9. The upper mounting base 3 can be positioned on the lower pressing seat 2, that is, the upper mold body 6 can be positioned on the lower pressing seat 2.

[0033] As a technical optimization solution of the present invention, the lower mold body 7 is detachably fixed to the top of the lower mounting base 4. Second collar 10 is provided at both the left and right ends of the lower mounting base 4. Two second electric push rods 11 are symmetrically provided at the bottom of the operation notch. The telescopic ends of the two second electric push rods 11 can be respectively inserted into the two second collars 10. The lower mounting base 4 can be positioned on the bottom of the operation notch, that is, the lower mold body 7 can be positioned on the bottom of the operation notch. Both the upper mold body 6 and the lower mold body 7 can be positioned on the main device 1, and the pressing and flattening operation of the backplane can be carried out normally.

[0034] As a technical optimization solution of the present invention, the docking frame mechanism includes a support frame 12. Link rods 13 are rotatably connected to both sides of the support frame 12. Multiple link rods 13 can be arranged vertically. One end of the link rod 13 is rotatably connected to a slider, and the slider is horizontally slidably connected to the moving table 5. The support frame 12 is connected to the moving table 5 through the link rods 13 on both sides. The connection of the link rods 13 enables the support frame 12 to move up and down without being restricted by the moving table 5. The support frame 12 is provided with a top mounting base 14 and a bottom mounting base 15 arranged in parallel. The top mounting base 14 can be aligned and abutted against the side of the lower pressing seat 2, and the bottom mounting base 15 can be aligned and abutted against the bottom of the operation notch.

[0035] As a technical optimization solution of the present invention, the top mounting seat 14 is horizontally and fixedly arranged at the top of the support frame 12. The top mounting seat 14 and the support frame 12 form an inverted U shape. The bottom mounting seat 15 is slidably connected to the middle part of the support frame 12. A middle plate 16 is horizontally fixed in the middle part of the support frame 12. A first oil cylinder 17 and a second oil cylinder 18 are respectively fixed in the middle of the middle plate 16. The telescopic end of the first oil cylinder 17 faces upward and is fixed to the bottom of the bottom mounting seat 15. The telescopic end of the second oil cylinder 18 faces downward and is fixed with a bottom plate 19. The bottom plate 19 can be supported on the ground. The first oil cylinder 17 can control the up-and-down sliding movement of the bottom mounting seat 15 in the support frame 12, so that the bottom mounting seat 15 can be aligned and abutted against the bottom of the operation notch. The second oil cylinder 18 can control the bottom plate 19 to be supported and abutted against the ground, so that the middle plate 16 and the support frame 12 are supported. Moreover, the second oil cylinder 18 can control the overall movement of the support frame 12, so that the top mounting seat 14 is adjusted up and down and is ensured to be aligned and abutted against the side of the pressing seat 2.

[0036] As a technical optimization solution of the present invention, the upper mounting seat 3 can be slidably arranged at the bottom of the top mounting seat 14, and the lower mounting seat 4 can be slidably arranged at the top of the bottom mounting seat 15. That is, the bottom of the top mounting seat 14 is provided with an upper chute that slidably matches the first slide rail of the upper mounting seat 3, and the top of the bottom mounting seat 15 is provided with a lower chute that slidably matches the second slide rail of the lower mounting seat 4. A third electric push rod 20 is vertically fixed to the side of the top mounting seat 14. The telescopic end of the third electric push rod 20 can be inserted into the first collar 9. A fourth electric push rod 21 is vertically fixed to the side of the bottom mounting seat 15. The fourth electric push rod 21 can be inserted into the second collar 10. The upper mounting seat 3 and the corresponding upper mold body 6 can be slid and positioned at the bottom of the top mounting seat 14, and the lower mounting seat 4 and the corresponding lower mold body 7 can be slid and positioned at the top of the bottom mounting seat 15. Then, when the second oil cylinder 18 controls the bottom plate 19 to be supported and abutted against the ground and is positioned without moving, ensuring a stable support effect. At this time, a back plate can be placed on the lower mold body 7, and the first oil cylinder 17 can be used to control the upward sliding movement of the bottom mounting seat 15 in the support frame 12, so that the upper mold body 6 and the lower mold body 7 press and flatten the back plate.

[0037] As a technical optimization solution of the present invention, the top mounting seat 14 is provided with a notch that matches the first electric push rod 8 at one end of the pressing seat 2. The notch can play a positioning role. A plurality of rollers are respectively installed at the bottoms of the support frame 12 and the moving table 5. After the second oil cylinder 18 is reset, the support frame 12 and the moving table 5 can move as a whole. When the second oil cylinder 18 controls the bottom plate 19 to be supported and abutted against the ground, the plurality of rollers on the support frame 12 are separated from the ground. At this time, the bottom plate 19 can also position the moving table 5 to prevent it from moving.

[0038] As a technical optimization solution of the present invention, the pushing mechanism includes an electric telescopic rod 22. A support platform 23 is fixed on the top of the moving table 5. The electric telescopic rod 22 is fixedly connected to the support platform 23 through a rotating seat. The electric telescopic rod 22 can rotate to a vertical state and a horizontal state. A fixed shell 24 for positioning the electric telescopic rod 22 is provided on the support platform 23. The fixed shell 24 can position the electric telescopic rod 22 in the horizontal position, and the fixed shell 24 can be detachably removed. A motor 25 is fixed to the telescopic end of the electric telescopic rod 22. A rectangular block 26 is fixed to the output end of the motor 25. The output end of the motor 25 can be matched with a reduction gear structure, such as a planetary gear set, which can achieve the effect of increasing torque. Both ends of the rectangular block 26 are detachably connected with push plates 27. The telescopic end of the electric telescopic rod 22 can extend into the space between the lower pressing seat 2 and the operation notch. The motor 25 can control the rotation of the rectangular block 26 so that the rectangular block 26 and the two push plates 27 are horizontally arranged, ensuring that the electric telescopic rod 22 can control the rectangular block 26 and the two push plates 27 to pass through the space between the lower pressing seat 2 and the operation notch, that is, through the upper die body 6 and the lower die body 7. Then the motor 25 controls the rectangular block 26 to rotate to a vertical state. Thus, when the electric telescopic rod 22 contracts, the two push plates 27 can respectively abut against and push the upper die body 6 and the lower die body 7. Brushes can also be installed at both ends of the rectangular block 26. The electric telescopic rod 22 controls the rectangular block 26 to reciprocate between the upper die body 6 and the lower die body 7 arranged. At the same time, the motor 25 drives the rectangular block 26 to rotate, and then drives the brushes to rotate. The brushes are large enough to rotate and perform a cleaning operation on the surfaces of the upper die body 6 and the lower die body 7. The cleaning operation can handle dust and debris, and can also perform a painting operation of the coating.

[0039] The power supplies and hydraulic stations corresponding to the above-mentioned first oil cylinder 17 and second oil cylinder 18 can be arranged inside the moving table 5. The power supply of the electric telescopic rod 22 can also be arranged inside the moving table 5. At the same time, a corresponding control system can also be arranged on the moving table 5.

[0040] When the present invention is in use and normal processing operations are carried out, the upper die body 6 and the lower die body 7 can both be positioned on the main device 1, that is, the pressing and flattening operation of the backplane can be carried out normally. When the specifications of the display backplane need to be changed, the corresponding upper die body 6 and lower die body 7 also need to be replaced, or when the upper die body 6 and the lower die body 7 need to be inspected and repaired, the upper die body 6 and the lower die body 7 can be disassembled at this time. During disassembly, only the upper mounting seat 3 and the lower mounting seat 4 need to be disassembled. The specific operation is to cancel the restriction of the two first electric push rods 8 on all the first collars 9, and cancel the restriction of the two second electric push rods 11 on all the second collars 10, and directly slide the corresponding upper mounting seat 3 and lower mounting seat 4 from the side, and install the upper mounting seat 3 and lower mounting seat 4 pre-fixed with the upper die body 6 and the lower die body 7. Through the above operations, the replacement time of the upper die body 6 and the lower die body 7 is effectively saved.

[0041] The above replacement operation can be assisted by the docking frame mechanism and the pushing mechanism, that is, a mobile platform 5 is arranged on one side of the main device 1, and the top mounting seat 14 is controlled to be aligned and abutted against the side of the lower pressing seat 2, and the bottom mounting seat 15 is aligned and abutted against the bottom of the operation notch. The bottom plate 19 is controlled to be supported against the ground by the second oil cylinder 18, so that the middle plate 16 and the support frame 12 are supported. At this time, the electric telescopic rod 22 is arranged horizontally. Then the motor 25 is used to control the rectangular block 26 to rotate, so that the rectangular block 26 and the two push plates 27 are arranged horizontally, ensuring that the electric telescopic rod 22 can control the rectangular block 26 and the two push plates 27 to pass through the space between the lower pressing seat 2 and the operation notch, that is, through the space between the upper die body 6 and the lower die body 7. Then the motor 25 controls the rectangular block 26 to rotate to a vertical state, so that when the electric telescopic rod 22 contracts, the two push plates 27 can respectively abut against and push the upper die body 6 and the lower die body 7. At this time, the unrestricted upper die body 6 and lower die body 7 can be pushed by the two push plates 27, and the two are respectively moved to the top mounting seat 14 and the bottom mounting seat 15, that is, the auxiliary disassembly of the upper die body 6 and the lower die body 7 is completed. Similarly, the upper die body 6 and the lower die body 7 can also be assisted in installation, that is, the upper die body 6 and the lower die body 7 are pushed from the top mounting seat 14 and the bottom mounting seat 15 to the lower pressing seat 2 and the bottom of the operation notch.

[0042] The mobile station 5 and the docking frame mechanism provided in this device can also perform separate extrusion and shaping operations. That is, the bottom plate 19 is controlled by the second oil cylinder 18 to abut against the ground support and be positioned stationary to ensure a stable support effect. At this time, the upper die body 6 and the lower die body 7 are correspondingly positioned and set. A back plate is placed on the lower die body 7, and the bottom mounting seat 15 is controlled by the first oil cylinder 17 to slide upward on the support frame 12, so that the upper die body 6 and the lower die body 7 extrude and flatten the back plate. Since the mobile station 5 and the docking frame mechanism can move conveniently and can be moved and placed on the side of the production line of the back plate, it is possible to realize and meet the experimental operations between the display back plate and the upper die body 6 and the lower die body 7. The experiment can obtain relevant matching conditions and repair effects. The upper die body 6 and the lower die body 7 can be conveniently replaced on the docking frame mechanism, and timely experimental operations can be carried out on the side of the corresponding production line, and it will not occupy the normal production operation of the main equipment 1, effectively reducing the impact on the overall production. At the same time, after the experiment is completed and qualified, the mobile station 5 can be directly moved to the side of the main equipment 1 to realize the convenient transportation of the upper die body 6 and the lower die body 7, and the subsequent convenient installation operation of the upper die body 6 and the lower die body 7 and the main equipment 1, effectively improving the work efficiency.

[0043] At the same time, brushes can also be installed at both ends of the rectangular block 26 provided in this device. During the maintenance operation, auxiliary maintenance operations can be carried out. That is, the rectangular block 26 is controlled by the electric telescopic rod 22 to reciprocate between the upper die body 6 and the lower die body 7 provided, and at the same time, the motor 25 drives the rectangular block 26 to rotate, thereby driving the brush to rotate. The brush is large enough to rotate and effectively contact and clean the surfaces of the upper die body 6 and the lower die body 7. The cleaning operation can meet the treatment of dust and debris, and can also meet the brushing operation of coatings, such as brushing graphite to prevent sticking or scratching of the back plate of metal materials (such as aluminum alloy and magnesium alloy) during extrusion.

[0044] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A display back panel shaping device, comprising a main device (1), wherein the main device (1) is provided with an operating notch, a vertically arranged hydraulic cylinder is installed on the top of the operating notch, and the characteristics are: The telescopic end of the hydraulic cylinder faces downward and is installed with a lower pressing seat (2), an upper mounting seat (3) is slidably matched on the lower pressing seat (2), and a lower mounting seat (4) is slidably matched at the bottom of the operating notch. A moving platform (5) is provided on the side of the main equipment (1), and a docking frame mechanism is provided on one side of the moving platform (5). The docking frame mechanism can be provided with an upper mold body (6) and a lower mold body (7), and a pushing mechanism is also provided on the moving platform (5).

2. A display back panel shaping device according to claim 1, characterized in that: The upper mounting seat (3) is matched with the bottom of the lower pressing seat (2) in a transverse sliding manner, and the upper mounting seat (3) can be slid out from both ends of the lower pressing seat (2).

3. A display back panel shaping device according to claim 1, characterized in that: The lower mounting seat (4) is lateraly slidably matched with the upper side of the bottom of the operation notch, and the lower mounting seat (4) can be slid out from both ends of the bottom of the operation notch.

4. The display back panel shaping device according to claim 1, characterized in that: The upper mold body (6) is detachably fixed to the bottom of the upper mounting seat (3); first sleeve rings (9) are provided at both left and right ends of the upper mounting seat (3); first electric push rods (8) are vertically fixed at both left and right ends of the lower pressing seat (2); and the telescopic ends of the two first electric push rods (8) can be respectively plugged into the two first sleeve rings (9).

5. A display back panel shaping device according to claim 4, characterized in that: The lower mold body (7) is detachably fixed to the top of the lower mounting seat (4); second sleeve rings (10) are provided at both left and right ends of the lower mounting seat (4); two second electric push rods (11) are symmetrically provided at the bottom of the operating notch; the telescopic ends of the two second electric push rods (11) can be respectively plugged into the two second sleeve rings (10).

6. The display back panel shaping device according to claim 5, characterized in that: The docking frame mechanism comprises a support frame (12), both sides of the support frame (12) are rotatably connected to connecting rods (13), one end of the connecting rod (13) is rotatably connected to a slider, and the slider is horizontally slidably connected to the moving platform (5), and the support frame (12) is provided with a top mounting seat (14) and a bottom mounting seat (15) arranged in parallel, the top mounting seat (14) can be aligned and abutted against the side of the lower pressing seat (2), and the bottom mounting seat (15) can be aligned and abutted against the bottom of the operating notch.

7. A display back panel shaping device according to claim 6, characterized in that: The top mounting seat (14) is horizontally fixedly arranged on the top of the support frame (12), the bottom mounting seat (15) is slidably connected to the middle of the support frame (12) up and down, an intermediate plate (16) is horizontally fixed to the middle of the support frame (12), a first oil cylinder (17) and a second oil cylinder (18) are respectively fixed to the middle of the intermediate plate (16), the telescopic end of the first oil cylinder (17) faces upward and is fixed to the bottom of the bottom mounting seat (15), and the telescopic end of the second oil cylinder (18) faces downward and is fixed to the bottom plate (19).

8. The display back panel shaping device according to claim 7, characterized in that: The upper mounting seat (3) can be slidably arranged at the bottom of the top mounting seat (14), and the lower mounting seat (4) can be slidably arranged at the top of the bottom mounting seat (15). A third electric push rod (20) is vertically fixed to the side of the top mounting seat (14), and the telescopic end of the third electric push rod (20) can be plugged into the first ring (9). A fourth electric push rod (21) is vertically fixed to the side of the bottom mounting seat (15), and the fourth electric push rod (21) can be plugged into the second ring (10).

9. The display back panel shaping device according to claim 8, characterized in that: The top mounting seat (14) is provided with a notch matching the first electric push rod (8) at one end of the lower pressing seat (2), and a plurality of rollers are respectively installed at the bottom of the supporting frame (12) and the moving platform (5).

10. The display back panel shaping device according to claim 1, characterized in that: The pushing mechanism comprises an electric telescopic rod (22), a support platform (23) is fixed on the top of the moving platform (5), the electric telescopic rod (22) is fixedly connected to the support platform (23) via a rotating seat, the electric telescopic rod (22) can be rotated to a vertical state and a horizontal state, a fixing shell (24) for positioning the electric telescopic rod (22) is provided on the support platform (23), a motor (25) is fixed to the telescopic end of the electric telescopic rod (22), a rectangular block (26) is fixed to the output end of the motor (25), and push plates (27) are detachably connected to both ends of the rectangular block (26), and the telescopic end of the electric telescopic rod (22) can be extended between the lower pressing seat (2) and the operating notch.

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