Rotary pressing device

Abstract

The utility model relates to a rotary press-fit device which comprises a rotary assembly, the rotary assembly comprises a first driving piece, a bottom plate and a movable plate, the first driving piece is connected with the bottom plate, the movable plate is rotatably connected with the bottom plate, the output end of the first driving piece is connected with a transmission piece, the transmission piece is connected with a movable block in a matched mode, and the movable block is connected with a rotary shaft. The movable plate is rotationally connected with a first connecting block and a second connecting block, the movable block is slidably connected with the first connecting block, the driving direction of the first driving piece is perpendicular to the sliding direction of the first connecting block, the bottom plate is further slidably connected with a sliding block, and the sliding block is slidably connected with the second connecting block. The sliding direction of the sliding block and the second connecting block is perpendicular to the sliding direction of the sliding block and the bottom plate. And the output end of the pressing assembly is connected with the bottom plate. According to the rotary pressing device, the screen and the back plate can be kept parallel in the pressing process.

Description

TECHNICAL FIELD

[0001] The utility model relates to press fit device technical field especially relates to a rotary press fit device. BACKGROUND

[0002] The screen and backboard need to be pressed during the manufacturing process of the display screen, thereby completing the assembly. The posture of the screen needs to be adjusted during the assembly process, so that the edge of the screen is aligned with the edge of the backboard. At present, the screen is adsorbed by the adsorption accessory, and then the adsorption accessory is rotated by the motor. Since the adsorption accessory and the electrode are connected through the transmission member, the adsorption accessory will be inclined during the press fit assembly of the display screen, so that the screen and the backboard are parallel, and the press fit of the screen and the backboard is not tight. SUMMARY

[0003] Therefore, the utility model wants to solve the technical problem of providing a rotary press fit device, which can keep the screen and the backboard parallel during the press fit process.

[0004] To solve the above technical problem, the utility model provides a rotary press fit device, which comprises a rotating assembly, a bottom plate and a movable plate, the first driving part is connected with the bottom plate, the movable plate is rotatably connected with the bottom plate, the output end of the first driving part is connected with a transmission member, the transmission member is connected with a movable block in a matched mode, the movable plate is rotatably connected with a first connecting block and a second connecting block, the movable block is slidably connected with the first connecting block, and the driving direction of the first driving part is perpendicular to the sliding direction of the first connecting block, the bottom plate is also slidably connected with a sliding block, the sliding block is slidably connected with the second connecting block, and the sliding direction of the sliding block and the second connecting block is perpendicular to the sliding direction of the sliding block and the bottom plate; a press fit assembly, the output end of the press fit assembly is connected with the bottom plate.

[0005] In an embodiment of the utility model, further include adjusting assembly, the output end of press fit assembly is connected with the bottom plate through adjusting assembly, adjusting assembly includes second driving part and pivot, the output end of second driving part is connected with pivot, the third connecting block is connected on pivot, the third connecting block is connected with bottom plate.

[0006] In an embodiment of the utility model, the third connecting block is connected with a pressure sensing member, the pressure sensing member is connected with a controller, and the detection end of the pressure sensing member abuts against the bottom plate.

[0007] In an embodiment of the utility model, the extension line of the center line of the pivot is perpendicular to the driving path of the first driving part.

[0008] In an embodiment of the utility model, first rotator is connected on movable board, first rotator includes connecting shaft, connecting shaft is connected with bottom plate.

[0009] In an embodiment of the utility model, second rotator and third rotator are further connected on movable board, second rotator is rotatably connected with first connecting block, third rotator is rotatably connected with second connecting block.

[0010] In an embodiment of the utility model, mounting rack is connected on bottom plate, sliding block is slidably connected with mounting rack.

[0011] In an embodiment of the utility model, sliding block is arranged through bottom plate, and movable block is arranged through bottom plate.

[0012] In an embodiment of the utility model, the driving direction of first driving part is parallel with the sliding direction of sliding block and bottom plate, and the sliding direction of first connecting block is parallel with the sliding direction of sliding block and second connecting block.

[0013] In an embodiment of the utility model, the pressing assembly includes third driving part, the output end of third driving part is connected with connecting frame, and the connecting frame is connected with bottom plate.

[0014] The above technical scheme of the utility model has the following advantages compared with prior art.

[0015] The rotary pressing device has the following advantages: the one end of the movable board can be supported when pressing, the other end of the movable board can be supported when pressing, the middle position of the movable board can be supported when pressing, the screen and the back plate remain parallel and stable during pressing, the posture of the screen can be adjusted, and the screen and the back plate are parallel. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to make the content of the utility model more easily understood clearly, the utility model is further explained in detail in the following according to the specific embodiment of the utility model and in conjunction with the drawings.

[0017] Figure 1 It is the structure schematic view of the rotary pressing device of the utility model;

[0018] Figure 2 It is the structure schematic view of rotary assembly and adjusting assembly;

[0019] Figure 3 is a partial structure diagram of the rotating assembly.

[0020] The description of the drawings is as follows: 1, rotating assembly; 2, adjusting assembly; 3, compression assembly; 11, bottom plate; 12, first driving piece; 13, transmission piece; 14, movable block; 15, mounting frame; 16, movable plate; 21, second driving piece; 22, rotating shaft; 23, third connecting block; 31, third driving piece; 32, connecting frame; 33, connecting plate; 141, first connecting block; 151, sliding block; 152, second connecting block; 161, first rotating piece; 162, connecting shaft; 163, second rotating piece; 164, third rotating piece. DETAILED DESCRIPTION

[0021] The utility model will be further explained in combination with the drawings and specific embodiments, so that the person skilled in the art can better understand the utility model and can be implemented, but the embodiment is not as the limitation of the utility model.

[0022] Referring to Figures 1 to 3 The utility model discloses a rotating compression device, including: rotating assembly 1, including first driving piece 12, bottom plate 11 and movable plate 16, first driving piece 12 with bottom plate 11 is connected, movable plate 16 is connected with bottom plate 11 rotationally, the output of first driving piece 12 is connected with transmission piece 13, transmission piece 13 is connected with movable block 14, movable plate 16 rotationally connected with first connecting block 141 and second connecting block 152, movable block 14 with first connecting block 141 slidingly connected, and the driving direction of first driving piece 12 is perpendicular with the sliding direction of first connecting block 141, bottom plate 11 still slidingly connected with sliding block 151, sliding block 151 with second connecting block 152 slidingly connected, the sliding direction of sliding block 151 and second connecting block 152 is perpendicular with the sliding direction of sliding block 151 and bottom plate 11, compression assembly 3, the output of compression assembly 3 with bottom plate 11 is connected.

[0023] The rotating pressing device of the embodiment is provided with a suction accessory for mounting on the movable plate 16, the suction accessory is connected with a vacuum source, and the suction accessory can suck the screen. The first driving member 12 drives the movable block 14 to move through the transmission member 13. Since the driving direction of the first driving member 12 is perpendicular to the sliding direction of the movable block 14, the first driving member 12 drives the movable block 14 to move, thereby driving the movable plate 16 to rotate, and at the same time, the movable block 14 slides with the first connecting block 141, the sliding block 151 slides with the second connecting block 152 and the bottom plate 11, thereby enabling the first driving member 12 to drive the movable plate 16 to rotate, and adjusting the posture of the screen. The pressing assembly 3 drives the bottom plate 11 to complete the pressing action, thereby pressing the screen and the back plate. Through the sliding connection of the movable block 14 and the first connecting block 141 and the sliding connection of the sliding block 151 and the second connecting block 152 and the bottom plate 11, the first driving member 12 can drive the movable plate 16 to rotate, at the same time, the movable plate 16 is connected with the bottom plate 11 through the movable block 14 and the sliding block 151 and forms a support structure, thereby preventing the movable plate 16 from tilting and the like, and further enabling the screen and the back plate to keep parallel during the pressing process.

[0024] With reference to Figure 2 and Figure 3As shown, the rotating assembly 1 comprises a first driving member 12, a bottom plate 11 and a movable plate 16, wherein the first driving member 12 is a rotating driving member, the first driving member 12 is connected with the bottom plate 11, and the movable plate 16 is rotatably connected with the bottom plate 11. The side of the movable plate 16 away from the bottom plate 11 is used for connecting with a suction accessory, the suction accessory is connected with a vacuum source, so that the suction accessory can adsorb the screen. The output end of the first driving member 12 is connected with a transmission member 13, the transmission member 13 is cooperatively connected with a movable block 14, the transmission member 13 can be regarded as a lead screw, the movable nut of the transmission member 13 is connected with the movable block 14, so that the first driving member 12 can drive the movable block 14 to move linearly. The bottom plate 11 is further connected with mounting plates, the mounting plates are oppositely arranged, and the transmission member 13 is rotatably connected with the mounting plates. The movable plate 16 is rotatably connected with a first connecting block 141 and a second connecting block 152, the movable block 14 is slidably connected with the first connecting block 141 through a slide rail, and the driving direction of the first driving member 12 is perpendicular to the sliding direction of the first connecting block 141, that is, the moving direction of the movable block 14 is perpendicular to the sliding direction of the first connecting block 141. The bottom plate 11 is further slidably connected with a sliding block 151, the sliding block 151 is slidably connected with the second connecting block 152 through a slide rail, and the sliding direction of the sliding block 151 and the second connecting block 152 is perpendicular to the sliding direction of the sliding block 151 and the bottom plate 11, that is, the second connecting block 152 can move in two perpendicular directions through the sliding of the sliding block 151. The driving direction of the first driving member 12 is parallel to the sliding direction of the sliding block 151 and the bottom plate 11, and the sliding direction of the first connecting block 141 is parallel to the sliding direction of the sliding block 151 and the second connecting block 152, so that the first driving member 12 can drive the movable plate 16 to rotate. The rotating assembly 1 can cooperate with an external vision system, the vision system detects the posture of the back plate and the screen, and then the rotating assembly 1 adjusts the posture of the screen, so that the screen is aligned with the edge of the back plate.

[0025] The first rotating piece 161 is connected to the movable plate 16 and is located in the middle of the movable plate 16. The first rotating piece 161 comprises a rotating connecting shaft 162 which is connected to the bottom plate 11, so that the movable plate 16 and the bottom plate 11 can rotate relative to each other. The second rotating piece 163 and the third rotating piece 164 are also connected to the movable plate 16. The second rotating piece 163 is rotatably connected to the first connecting block 141, and the third rotating piece 164 is rotatably connected to the second connecting block 152. The second rotating piece 163 and the third rotating piece 164 have the same structure and function as the first rotating piece 161, and will not be described again. The second rotating piece 163 and the third rotating piece 164 are located near the two ends of the movable plate 16. Through the arrangement of the movable block 14, the first connecting block 141 and the second rotating piece 163, one end of the movable plate 16 can be supported during pressing. Through the arrangement of the sliding block 151, the second connecting block 152 and the third rotating piece 164, the other end of the movable plate 16 can be supported during pressing. Through the arrangement of the first rotating piece 161, the middle position of the movable plate 16 can be supported during pressing, so that the two ends and the middle position of the movable plate 16 will not be inclined during pressing, and the screen and the back plate remain parallel during pressing.

[0026] The mounting rack 15 is also connected to the bottom plate 11. The mounting rack 15 is connected with a sliding rail, and the sliding block 151 is slidingly connected to the bottom plate 11 through the mounting rack 15. The bottom plate 11 is provided with openings corresponding to the positions of the sliding block 151 and the movable block 14, so that the sliding block 151 and the movable block 14 are arranged to penetrate the bottom plate 11.

[0027] Referring to Figure 1 The pressing assembly 3 is used to drive the movable plate 16 to perform pressing action, and the output end of the pressing assembly 3 is connected to the bottom plate 11. The pressing assembly 3 comprises a third driving piece 31 which is a linear driving piece. The driving path of the third driving piece 31 is perpendicular to the bottom plate 11. The output end of the third driving piece 31 is connected with a connecting rack 32 which is connected to the bottom plate 11.

[0028] Referring to Figure 2As shown, the adjusting assembly 2 is further connected with the output end of the pressing assembly 3 and the bottom plate 11, the adjusting assembly 2 comprises a second driving member 21 and a rotating shaft 22, the output end of the second driving member 21 is connected with the rotating shaft 22, the connecting frame 32 comprises oppositely arranged connecting plates 33, the rotating shaft 22 is rotatably connected with the connecting plates 33, the second driving member 21 is connected with the connecting frame 32, and the second driving member 21 can drive the rotating shaft 22 to rotate, the third connecting block 23 is connected with the middle position of the bottom plate 11, and the center line of the rotating shaft 22 is perpendicular to the driving direction of the first driving member 12, the second driving member 21 can drive the bottom plate 11 to rotate, thereby driving the movable plate 16 to rotate, and adjusting the posture of the movable plate 16, so that the screen and the back plate are parallel to each other, the third connecting block 23 is provided with a plurality of third connecting blocks 23, and the middle position of the third connecting block 23 is further connected with a pressure sensing member, the pressure sensing member is connected with the controller, the detection end of the pressure sensing member is abutted with the bottom plate 11, and the pressure sensing member can detect the pressure borne by the bottom plate 11, in the pressing process, the controller is used to judge whether the force is uniform in the pressing process, so as to judge whether the screen and the back plate are parallel. The adjusting assembly 2 can also cooperate with the external detection system to detect the parallelism of the screen and the back plate, and then adjust the posture of the screen through the adjusting assembly 2, so that the screen and the back plate are parallel.

[0029] In use, the first driving member 12 drives the movable block 14 to move through the transmission member 13, the movable block 14 can drive the movable plate 16 to rotate, and at the same time, the movable block 14 slides with the first connecting block 141, the sliding block 151 slides with the second connecting block 152 and the bottom plate 11, the movable plate 16 drives the screen to rotate, thereby adjusting the posture of the screen, so that the edge of the screen and the back plate are aligned. The second driving member 21 drives the bottom plate 11 to rotate, thereby adjusting the posture of the screen again, so that the screen and the back plate are parallel. The third driving member 31 drives the screen to descend, so that the screen and the back plate are pressed.

[0030] The rotating pressing device of the utility model, through the setting of movable block 14, first connecting block 141 and second rotating part 163, one end of movable plate 16 can be supported when pressing, through the setting of sliding block 151, second connecting block 152 and third rotating part 164, the other end of movable plate 16 can be supported when pressing, through the setting of first rotating part 161, the middle position of movable plate 16 can be supported when pressing, so that the both ends and the middle position of movable plate 16 are not inclined when pressing, so that the screen and the back plate remain parallel and stable during pressing. Through the setting of adjusting assembly 2, the posture of the screen can be adjusted, so that the screen and the back plate are parallel.

[0031] Obviously, the above embodiments are only examples for clearly illustrating the present application and are not intended to limit the present application. Based on the above description, other different forms of changes or variations can be made by those skilled in the art. Here, all the embodiments are not required to be enumerated. The obvious changes or variations derived therefrom are still within the protection scope of the present application.

Claims

1. A rotary press device, characterized by, include: The rotating assembly includes a first driving member, a base plate and a movable plate, the first driving member is connected to the base plate, the movable plate is rotatably connected to the base plate, the output end of the first driving member is connected to a transmission member, the transmission member is cooperatively connected to a movable block, the movable plate is rotatably connected to a first connecting block and a second connecting block, the movable block is slidably connected to the first connecting block, and the driving direction of the first driving member is perpendicular to the sliding direction of the first connecting block, the base plate is further slidably connected to a slider, the slider is slidably connected to the second connecting block, and the sliding directions of the slider and the second connecting block are perpendicular to the sliding directions of the slider and the base plate; A pressing assembly, wherein the output end of the pressing assembly is connected to the bottom plate.

2. The rotary press device of claim 1, wherein: It also includes an adjustment component, the output end of the pressing component is connected to the base plate through the adjustment component, the adjustment component includes a second driving member and a rotating shaft, the output end of the second driving member is connected to the rotating shaft, a third connecting block is connected to the rotating shaft, and the third connecting block is connected to the base plate.

3. The rotary press device of claim 2, wherein: The third connecting block is connected to a pressure sensor, the pressure sensor is connected to a controller, and a detection end of the pressure sensor abuts against the bottom plate.

4. The rotary press of claim 2, wherein: An extension line of the center line of the rotating shaft is perpendicular to a driving path of the first driving member.

5. The rotary press of claim 1, wherein: The movable plate is connected to a first rotating member, which includes a connecting shaft connected to the bottom plate.

6. The rotary press of claim 1, wherein: The movable plate is further connected to a second rotating member and a third rotating member, wherein the second rotating member is rotationally connected to the first connecting block, and the third rotating member is rotationally connected to the second connecting block.

7. The rotary press of claim 1, wherein: The bottom plate is connected to a mounting frame, and the sliding block is slidably connected to the mounting frame.

8. The rotary press of claim 7, wherein: The sliding block is arranged through the bottom plate, and the movable block is arranged through the bottom plate.

9. The rotary press of claim 1, wherein: The driving direction of the first driving member is parallel to the sliding direction of the slider and the bottom plate, and the sliding direction of the first connecting block is parallel to the sliding direction of the slider and the second connecting block.

10. The rotary press of claim 1, wherein: The pressing assembly includes a third driving member, an output end of the third driving member is connected to a connecting frame, and the connecting frame is connected to the bottom plate.

Images